Curated Shelf

Crime, Thrillers & Mystery

Doyle, Christie, Chesterton — the puzzles and shadows of the canonical detectives.

1482 WorksDrawn from Project Gutenberg Bookshelf #640

Crime and Punishment
Dostoyevsky, Fyodor
79,364 Gutenberg downloadsen2006Difficulty 43 (College)
The strange case of Dr. Jekyll and Mr. Hyde
Stevenson, Robert Louis
69,841 Gutenberg downloadsen2008Difficulty 39 (High School)
The King in Yellow
Chambers, Robert W. (Robert William)
60,397 Gutenberg downloadsen2005Difficulty 47 (College)
Dracula
Stoker, Bram
46,892 Gutenberg downloadsen1995Difficulty 44 (College)
The Adventures of Sherlock Holmes
Doyle, Arthur Conan
43,408 Gutenberg downloadsen1999Difficulty 38 (High School)
The Two Magics: The Turn of the Screw, Covering End
James, Henry
36,570 Gutenberg downloadsen2013Difficulty 40 (High School)
The Hound of the Baskervilles
Doyle, Arthur Conan
24,983 Gutenberg downloadsen2001Difficulty 42 (College)
A Study in Scarlet
Doyle, Arthur Conan
24,945 Gutenberg downloadsen1995Difficulty 44 (College)
Bidwell's Travels, from Wall Street to London Prison: Fifteen Years in Solitude
Bidwell, Austin
23,736 Gutenberg downloadsen2008Difficulty 58 (Graduate)
The Mysteries of Udolpho
Radcliffe, Ann Ward
23,358 Gutenberg downloadsen2002Difficulty 59 (Graduate)
The Works of Edgar Allan Poe — Volume 2
Poe, Edgar Allan
21,845 Gutenberg downloadsen2000Difficulty 49 (College)
Carmen
Mérimée, Prosper
21,207 Gutenberg downloadsen2006Difficulty 41 (College)
The Secret of Chimneys
Christie, Agatha
20,321 Gutenberg downloadsen2021Difficulty 36 (High School)
The Turn of the Screw
James, Henry
20,098 Gutenberg downloadsen1995Difficulty 40 (High School)
The Green Mummy
Hume, Fergus
19,515 Gutenberg downloadsen2001Difficulty 44 (College)
The Man Who Was Thursday: A Nightmare
Chesterton, G. K. (Gilbert Keith)
19,250 Gutenberg downloadsen1999Difficulty 41 (College)
The Extraordinary Adventures of Arsène Lupin, Gentleman-Burglar
Leblanc, Maurice
19,098 Gutenberg downloadsen2004Difficulty 45 (College)
The Misplaced Battleship
Harrison, Harry
17,873 Gutenberg downloadsen2007Difficulty 37 (High School)
The Sex Life of the Gods
Knerr, M. E. (Michael E.)
17,392 Gutenberg downloadsen2012Difficulty 35 (High School)
That Girl Montana
Ryan, Marah Ellis
16,793 Gutenberg downloadsen2008Difficulty 40 (High School)
The Sign of the Four
Doyle, Arthur Conan
16,655 Gutenberg downloadsen2000Difficulty 40 (High School)
The murder of Roger Ackroyd
Christie, Agatha
16,246 Gutenberg downloadsen2022Difficulty 39 (High School)
The Works of Edgar Allan Poe — Volume 1
Poe, Edgar Allan
15,925 Gutenberg downloadsen2000Difficulty 55 (Graduate)
Le Fantôme de l'Opéra
Leroux, Gaston
15,705 Gutenberg downloadsfr2020
The strange case of Dr. Jekyll and Mr. Hyde
Stevenson, Robert Louis
15,558 Gutenberg downloadsen1992Difficulty 39 (High School)
The Return of Sherlock Holmes
Doyle, Arthur Conan
15,410 Gutenberg downloadsen2006Difficulty 43 (College)
The String of Pearls; Or, The Barber of Fleet Street. A Domestic Romance.
Rymer, James Malcolm & Prest, Thomas Peckett
15,124 Gutenberg downloadsen2019Difficulty 40 (High School)
The Phantom of the Opera
Leroux, Gaston
15,025 Gutenberg downloadsen1994Difficulty 44 (College)
The Memoirs of Sherlock Holmes
Doyle, Arthur Conan
15,009 Gutenberg downloadsen1997Difficulty 42 (College)
The Mystery of Edwin Drood
Dickens, Charles
14,929 Gutenberg downloadsen1996Difficulty 39 (High School)
The Mysterious Affair at Styles
Christie, Agatha
14,710 Gutenberg downloadsen1997Difficulty 38 (High School)
The Cask of Amontillado
Poe, Edgar Allan
14,695 Gutenberg downloadsen2010Difficulty 37 (High School)
The Rover Boys on the Farm; or, Last Days at Putnam Hall
Stratemeyer, Edward
14,601 Gutenberg downloadsen2007Difficulty 32 (High School)
The innocence of Father Brown
Chesterton, G. K. (Gilbert Keith)
14,034 Gutenberg downloadsen2008Difficulty 47 (College)
The Woman in White
Collins, Wilkie
13,948 Gutenberg downloadsen1996Difficulty 52 (Graduate)
Arsène Lupin, gentleman-cambrioleur
Leblanc, Maurice
13,739 Gutenberg downloadsfr2010
The Camp Fire Girls Solve a Mystery; Or, The Christmas Adventure at Carver House
Frey, Hildegard G.
13,629 Gutenberg downloadsen2012Difficulty 41 (College)
Dr. Mabuse, der Spieler : $b Roman
Jacques, Norbert
13,563 Gutenberg downloadsde2015
The Moonstone
Collins, Wilkie
13,278 Gutenberg downloadsen2006Difficulty 44 (College)
The Air Pirate
Thorne, Guy
13,127 Gutenberg downloadsen2012Difficulty 42 (College)
The Samurai Strategy
Hoover, Thomas
13,059 Gutenberg downloadsen2010Difficulty 46 (College)
The wisdom of Father Brown
Chesterton, G. K. (Gilbert Keith)
13,014 Gutenberg downloadsen1995Difficulty 45 (College)
The call of Cthulhu
Lovecraft, H. P. (Howard Phillips)
12,829 Gutenberg downloadsen2022Difficulty 63 (Academic)
Life Blood
Hoover, Thomas
12,791 Gutenberg downloadsen2010Difficulty 41 (College)
The Secret Adversary
Christie, Agatha
12,549 Gutenberg downloadsen1998Difficulty 35 (High School)
The Valley of Fear
Doyle, Arthur Conan
12,418 Gutenberg downloadsen2002Difficulty 40 (High School)
The Shunned House
Lovecraft, H. P. (Howard Phillips)
12,159 Gutenberg downloadsen2010Difficulty 62 (Academic)
Library of the World's Best Mystery and Detective Stories
Unknown
12,127 Gutenberg downloadsen2004Difficulty 42 (College)
The Thirty-Nine Steps
Buchan, John
12,088 Gutenberg downloadsen1996Difficulty 35 (High School)
The Secret Agent: A Simple Tale
Conrad, Joseph
12,008 Gutenberg downloadsen1997Difficulty 52 (Graduate)
His last bow : $b Some later reminiscences of Sherlock Holmes
Doyle, Arthur Conan
11,998 Gutenberg downloadsen2000Difficulty 36 (High School)
The Great God Pan
Machen, Arthur
11,995 Gutenberg downloadsen1996Difficulty 47 (College)
Lady Audley's Secret
Braddon, M. E. (Mary Elizabeth)
11,962 Gutenberg downloadsen2005Difficulty 52 (Graduate)
Maman Léo Les Habits Noirs Tome V
Féval, Paul
11,962 Gutenberg downloadsfr2006
Occasion ... for Disaster
Garrett, Randall & Janifer, Laurence M.
11,950 Gutenberg downloadsen2009Difficulty 37 (High School)
The Damned Thing 1898, From "In the Midst of Life"
Bierce, Ambrose
11,934 Gutenberg downloadsen2007Difficulty 43 (College)
Celebrated Crimes (Complete)
Dumas, Alexandre
11,803 Gutenberg downloadsen2004Difficulty 66 (Academic)
Lone Star Planet
Piper, H. Beam & McGuire, John J. (John Joseph)
11,749 Gutenberg downloadsen2006Difficulty 46 (College)
Poirot Investigates
Christie, Agatha
11,700 Gutenberg downloadsen2020Difficulty 34 (High School)
Peter the Brazen: A Mystery Story of Modern China
Worts, George F. (George Frank)
11,625 Gutenberg downloadsen2009Difficulty 44 (College)
The Hand in the Dark
Rees, Arthur J. (Arthur John)
11,582 Gutenberg downloadsen2007Difficulty 44 (College)
The Empty House and Other Ghost Stories
Blackwood, Algernon
11,503 Gutenberg downloadsen2004Difficulty 47 (College)
Tales of Terror and Mystery
Doyle, Arthur Conan
11,345 Gutenberg downloadsen1996Difficulty 45 (College)
The Big Fix
Smith, George O. (George Oliver)
11,325 Gutenberg downloadsen2007Difficulty 43 (College)
The Return of Sherlock Holmes
Doyle, Arthur Conan
11,301 Gutenberg downloadsen1995Difficulty 42 (College)
The Riddle of the Sands
Childers, Erskine
11,249 Gutenberg downloadsen2000Difficulty 52 (Graduate)
The Lock and Key Library: Classic Mystery and Detective Stories: Modern English
Unknown
11,171 Gutenberg downloadsen2005Difficulty 43 (College)
El crimen y el castigo
Dostoyevsky, Fyodor
11,140 Gutenberg downloadses2020
The Ambulance Made Two Trips
Leinster, Murray
11,065 Gutenberg downloadsen2008Difficulty 37 (High School)
Mr. Standfast
Buchan, John
11,063 Gutenberg downloadsen1996Difficulty 39 (High School)
The House on the Borderland
Hodgson, William Hope
11,056 Gutenberg downloadsen2003Difficulty 44 (College)
Time Crime
Piper, H. Beam
11,035 Gutenberg downloadsen2006Difficulty 42 (College)
The Daughter of Anderson Crow
McCutcheon, George Barr
11,022 Gutenberg downloadsen2005Difficulty 39 (High School)
Washington Confidential
Lait, Jack & Mortimer, Lee
11,015 Gutenberg downloadsen2020Difficulty 52 (Graduate)
The Seven Dials mystery
Christie, Agatha
10,917 Gutenberg downloadsen2025Difficulty 38 (High School)
The Red House Mystery
Milne, A. A. (Alan Alexander)
10,912 Gutenberg downloadsen1999Difficulty 36 (High School)
Terminal Compromise
Schwartau, Winn
10,904 Gutenberg downloadsen1993Difficulty 47 (College)
Paul Clifford — Complete
Lytton, Edward Bulwer Lytton, Baron
10,903 Gutenberg downloadsen2004Difficulty 58 (Graduate)
The Murder on the Links
Christie, Agatha
10,897 Gutenberg downloadsen2019Difficulty 36 (High School)
Dracula
Stoker, Bram
10,872 Gutenberg downloadsen2014Difficulty 42 (College)
The Mystery of the Yellow Room
Leroux, Gaston
10,695 Gutenberg downloadsen1999Difficulty 47 (College)
Twenty-Five Ghost Stories
Unknown
10,641 Gutenberg downloadsen2016Difficulty 48 (College)
Friday, the Thirteenth: A Novel
Lawson, Thomas William
10,567 Gutenberg downloadsen2005Difficulty 47 (College)
The Phantom 'Rickshaw, and Other Ghost Stories
Kipling, Rudyard
10,544 Gutenberg downloadsen2001Difficulty 44 (College)
The Man in the Brown Suit
Christie, Agatha
10,521 Gutenberg downloadsen2020Difficulty 38 (High School)
The Yellow Crayon
Oppenheim, E. Phillips (Edward Phillips)
10,502 Gutenberg downloadsen1999Difficulty 35 (High School)
Ghost Stories of an Antiquary
James, M. R. (Montague Rhodes)
10,475 Gutenberg downloadsen2005Difficulty 46 (College)
The Secret of the Night
Leroux, Gaston
10,469 Gutenberg downloadsen1999Difficulty 41 (College)
The Grand Babylon Hôtel
Bennett, Arnold
10,367 Gutenberg downloadsen2001Difficulty 45 (College)
The case-book of Sherlock Holmes
Doyle, Arthur Conan
10,361 Gutenberg downloadsen2023Difficulty 37 (High School)
The Hound of the Baskervilles
Doyle, Arthur Conan
10,353 Gutenberg downloadsen2002Difficulty 44 (College)
By Advice of Counsel
Train, Arthur Cheney
10,288 Gutenberg downloadsen2004Difficulty 42 (College)
The Insidious Dr. Fu Manchu
Rohmer, Sax
10,281 Gutenberg downloadsen1994Difficulty 39 (High School)
At the mountains of madness
Lovecraft, H. P. (Howard Phillips)
10,273 Gutenberg downloadsen2023Difficulty 64 (Academic)
Fantômas
Souvestre, Pierre & Allain, Marcel
10,249 Gutenberg downloadsen2009Difficulty 46 (College)
The mystery of the Blue Train
Christie, Agatha
10,059 Gutenberg downloadsen2024Difficulty 35 (High School)
The Big Four
Christie, Agatha
10,003 Gutenberg downloadsen2023Difficulty 34 (High School)
Adventures of Sherlock Holmes Illustrated
Doyle, Arthur Conan
9,916 Gutenberg downloadsen2015Difficulty 39 (High School)
Children of the Whirlwind
Scott, Leroy
9,873 Gutenberg downloadsen2002Difficulty 44 (College)
The Zeppelin's Passenger
Oppenheim, E. Phillips (Edward Phillips)
9,831 Gutenberg downloadsen1999Difficulty 40 (High School)
Weird Tales, Volume 1, Number 4, June, 1923: The unique magazine
Various
9,820 Gutenberg downloadsen2022Difficulty 47 (College)
Weird Tales, Volume 1, Number 1, March 1923: The unique magazine
Various
9,792 Gutenberg downloadsen2022Difficulty 44 (College)
The Czar's Spy: The Mystery of a Silent Love
Le Queux, William
9,730 Gutenberg downloadsen2003Difficulty 46 (College)
Whose Body? A Lord Peter Wimsey Novel
Sayers, Dorothy L. (Dorothy Leigh)
9,559 Gutenberg downloadsen2019Difficulty 39 (High School)
A Woman at Bay; Or, A Fiend in Skirts
Carter, Nicholas (House name)
9,506 Gutenberg downloadsen2008Difficulty 42 (College)
The secret of Father Brown
Chesterton, G. K. (Gilbert Keith)
9,262 Gutenberg downloadsen2023Difficulty 44 (College)
Madeline Payne, the Detective's Daughter
Lynch, Lawrence L.
9,195 Gutenberg downloadsen2008Difficulty 40 (High School)
Oliver Twist, Vol. 2 (of 3)
Dickens, Charles
9,001 Gutenberg downloadsen2014Difficulty 43 (College)
The Diamond Coterie
Lynch, Lawrence L.
8,995 Gutenberg downloadsen2008Difficulty 44 (College)
The Missing Will
Christie, Agatha
8,939 Gutenberg downloadsen2022Difficulty 37 (High School)
Unnatural death
Sayers, Dorothy L. (Dorothy Leigh)
8,916 Gutenberg downloadsen2023Difficulty 44 (College)
The Plymouth Express Affair
Christie, Agatha
8,905 Gutenberg downloadsen2021Difficulty 35 (High School)
The Hunter's Lodge Case
Christie, Agatha
8,701 Gutenberg downloadsen2022Difficulty 35 (High School)
Minute Mysteries [Detectograms]
Ripley, H. A. (Harold Austin)
8,665 Gutenberg downloadsen2015Difficulty 44 (College)
The problem of Cell 13
Futrelle, Jacques
8,603 Gutenberg downloadsen2018Difficulty 39 (High School)
Changeling, and Other Stories
Byrne, Donn
8,388 Gutenberg downloadsen2019Difficulty 43 (College)
The Mysteries of London, v. 4/4
Reynolds, George W. M. (George William MacArthur)
8,205 Gutenberg downloadsen2016Difficulty 42 (College)
The Dunwich horror
Lovecraft, H. P. (Howard Phillips)
8,125 Gutenberg downloadsen2015Difficulty 57 (Graduate)
The Strand Magazine, Vol. 27, February 1904, No. 159.
Various
7,833 Gutenberg downloadsen2014Difficulty 37 (High School)
The Grell Mystery
Froest, Frank
7,757 Gutenberg downloadsen2007Difficulty 39 (High School)
Space Station 1
Long, Frank Belknap
7,528 Gutenberg downloadsen2015Difficulty 44 (College)
In Jeopardy
Sutphen, Van Tassel
7,502 Gutenberg downloadsen2012Difficulty 49 (College)
A Case in Camera
Onions, Oliver
7,459 Gutenberg downloadsen2013Difficulty 39 (High School)
The Albert Gate Mystery Being Further Adventures of Reginald Brett, Barrister Detective
Tracy, Louis
7,214 Gutenberg downloadsen2007Difficulty 47 (College)
"And That's How It Was, Officer"
Sholto, Ralph
7,137 Gutenberg downloadsen2010Difficulty 37 (High School)
Supermind
Garrett, Randall & Janifer, Laurence M.
6,967 Gutenberg downloadsen2007Difficulty 37 (High School)
The Bishop's Secret
Hume, Fergus
6,962 Gutenberg downloadsen2007Difficulty 54 (Graduate)
The Girl Philippa
Chambers, Robert W. (Robert William)
6,774 Gutenberg downloadsen2016Difficulty 51 (Graduate)
Project Cyclops
Hoover, Thomas
6,747 Gutenberg downloadsen2010Difficulty 43 (College)
The Stretton Street Affair
Le Queux, William
6,616 Gutenberg downloadsen2008Difficulty 48 (College)
The Mystery of a Turkish Bath
Rita
6,386 Gutenberg downloadsen2008Difficulty 46 (College)
The Girl and the Bill An American Story of Mystery, Romance and Adventure
Merwin, Bannister
6,356 Gutenberg downloadsen2008Difficulty 36 (High School)
Anderson Crow, Detective
McCutcheon, George Barr
6,354 Gutenberg downloadsen2009Difficulty 42 (College)
The Crooked House
Fleming, Brandon
6,310 Gutenberg downloadsen2007Difficulty 44 (College)
Project Daedalus
Hoover, Thomas
6,257 Gutenberg downloadsen2010Difficulty 45 (College)
The Lure of the Mask
MacGrath, Harold
6,226 Gutenberg downloadsen2007Difficulty 38 (High School)
The Launch Boys' Adventures in Northern Waters
Ellis, Edward Sylvester
6,146 Gutenberg downloadsen2008Difficulty 39 (High School)
Crooked Trails and Straight
Raine, William MacLeod
6,144 Gutenberg downloadsen2008Difficulty 32 (High School)
The Man Who Knew
Wallace, Edgar
6,125 Gutenberg downloadsen2008Difficulty 35 (High School)
The Mandarin's Fan
Hume, Fergus
6,116 Gutenberg downloadsen2011Difficulty 39 (High School)
The Red Seal
Lincoln, Natalie Sumner
6,039 Gutenberg downloadsen1999Difficulty 46 (College)
Priscilla's Spies
Birmingham, George A.
5,869 Gutenberg downloadsen2008Difficulty 44 (College)
A Bid for Fortune; Or, Dr. Nikola's Vendetta
Boothby, Guy
5,776 Gutenberg downloadsen2007Difficulty 40 (High School)
The Confessions of Arsène Lupin
Leblanc, Maurice
5,768 Gutenberg downloadsen2009Difficulty 38 (High School)
Messengers of Evil Being a Further Account of the Lures and Devices of Fantômas
Souvestre, Pierre & Allain, Marcel
5,683 Gutenberg downloadsen2009Difficulty 49 (College)
Ravensdene Court
Fletcher, J. S. (Joseph Smith)
5,564 Gutenberg downloadsen2008Difficulty 39 (High School)
The Forsaken Inn: A Novel
Green, Anna Katharine
5,528 Gutenberg downloadsen2007Difficulty 39 (High School)
Oswald Langdon or, Pierre and Paul Lanier. A Romance of 1894-1898
Hamilton, Levi Jackson
5,511 Gutenberg downloadsen2007Difficulty 53 (Graduate)
"No Clue!": A Mystery Story
Hay, James
5,502 Gutenberg downloadsen2008Difficulty 40 (High School)
The Ghost Breaker: A Novel Based Upon the Play
Goddard, Charles & Dickey, Paul
5,438 Gutenberg downloadsen2008Difficulty 41 (College)
The Escape of Mr. Trimm His Plight and other Plights
Cobb, Irvin S. (Irvin Shrewsbury)
5,424 Gutenberg downloadsen2008Difficulty 40 (High School)
The Opal Serpent
Hume, Fergus
5,401 Gutenberg downloadsen2008Difficulty 40 (High School)
Jack O' Judgment
Wallace, Edgar
5,370 Gutenberg downloadsen2008Difficulty 38 (High School)
The Strange Case of Mortimer Fenley
Tracy, Louis
5,298 Gutenberg downloadsen2008Difficulty 44 (College)
Simon
Clouston, J. Storer (Joseph Storer)
5,226 Gutenberg downloadsen2008Difficulty 42 (College)
The Banner Boy Scouts on a Tour; or, The Mystery of Rattlesnake Mountain
Warren, George A.
5,113 Gutenberg downloadsen2007Difficulty 42 (College)
The Expressman and the Detective
Pinkerton, Allan
5,103 Gutenberg downloadsen2007Difficulty 53 (Graduate)
The Lion's Mouse
Williamson, C. N. (Charles Norris) & Williamson, A. M. (Alice Muriel)
5,097 Gutenberg downloadsen2007Difficulty 32 (High School)
The Red Triangle: Being Some Further Chronicles of Martin Hewitt, Investigator
Morrison, Arthur
5,088 Gutenberg downloadsen2009Difficulty 37 (High School)
In the Mayor's Parlour
Fletcher, J. S. (Joseph Smith)
5,070 Gutenberg downloadsen2008Difficulty 47 (College)
The Green Rust
Wallace, Edgar
5,042 Gutenberg downloadsen2008Difficulty 39 (High School)
The Thing from the Lake
Ingram, Eleanor M. (Eleanor Marie)
5,011 Gutenberg downloadsen2007Difficulty 36 (High School)
Masterpieces of Mystery in Four Volumes: Mystic-Humorous Stories
Unknown
4,994 Gutenberg downloadsen2007Difficulty 56 (Graduate)
The Herapath Property
Fletcher, J. S. (Joseph Smith)
4,954 Gutenberg downloadsen2008Difficulty 40 (High School)
The La Chance Mine Mystery
Jones, Susan Morrow
4,950 Gutenberg downloadsen2008Difficulty 38 (High School)
A Stable for Nightmares; or, Weird Tales
Le Fanu, Joseph Sheridan & Young, Charles L. (Charles Lawrence), Sir
4,859 Gutenberg downloadsen2008Difficulty 40 (High School)
The Seven Secrets
Le Queux, William
4,801 Gutenberg downloadsen2008Difficulty 45 (College)
The Angel of Terror
Wallace, Edgar
4,749 Gutenberg downloadsen2007Difficulty 39 (High School)
The Flaming Jewel
Chambers, Robert W. (Robert William)
4,715 Gutenberg downloadsen2008Difficulty 36 (High School)
The Double Four
Oppenheim, E. Phillips (Edward Phillips)
4,647 Gutenberg downloadsen2009Difficulty 40 (High School)
The Motor Pirate
Paternoster, G. Sidney
4,646 Gutenberg downloadsen2008Difficulty 47 (College)
Panther Eye
Snell, Roy J. (Roy Judson)
4,613 Gutenberg downloadsen2008Difficulty 37 (High School)
The Black Abbot
Wallace, Edgar
4,503 Gutenberg downloadsen2025Difficulty 39 (High School)
Murder in the Gunroom
Piper, H. Beam
4,432 Gutenberg downloadsen2006Difficulty 42 (College)
Hidden Gold
Anthony, Wilder
4,416 Gutenberg downloadsen2008Difficulty 42 (College)
Masterpieces of Mystery in Four Volumes: Ghost Stories
Unknown
4,336 Gutenberg downloadsen2009Difficulty 40 (High School)
A Master of Mysteries
Meade, L. T. & Eustace, Robert
4,317 Gutenberg downloadsen2007Difficulty 34 (High School)
The Dragon's Secret
Seaman, Augusta Huiell
4,300 Gutenberg downloadsen2008Difficulty 40 (High School)
The Motor Girls on Crystal Bay; or, The Secret of the Red Oar
Penrose, Margaret
4,283 Gutenberg downloadsen2008Difficulty 33 (High School)
The New Tenant
Oppenheim, E. Phillips (Edward Phillips)
4,261 Gutenberg downloadsen2009Difficulty 37 (High School)
Ruth Fielding and the Gypsies; Or, The Missing Pearl Necklace
Emerson, Alice B.
4,213 Gutenberg downloadsen2007Difficulty 34 (High School)
That Affair Next Door
Green, Anna Katharine
4,211 Gutenberg downloadsen2007Difficulty 40 (High School)
Ruth Fielding Down East; Or, The Hermit of Beach Plum Point
Emerson, Alice B.
4,194 Gutenberg downloadsen2007Difficulty 36 (High School)
The Four-Pools Mystery
Webster, Jean
4,134 Gutenberg downloadsen2007Difficulty 43 (College)
A Royal Prisoner
Souvestre, Pierre & Allain, Marcel
4,122 Gutenberg downloadsen2009Difficulty 41 (College)
Masterpieces of Mystery in Four Volumes: Detective Stories
Unknown
4,066 Gutenberg downloadsen2008Difficulty 50 (College)
Frank Merriwell's Bravery
Standish, Burt L.
4,012 Gutenberg downloadsen2007Difficulty 38 (High School)
The Outlaws of Cave-in-Rock Historical Accounts of the Famous Highwaymen and River Pirates
Rothert, Otto A.
3,849 Gutenberg downloadsen2020Difficulty 56 (Graduate)
The Mystery of the Green Ray
Le Queux, William
3,807 Gutenberg downloadsen2008Difficulty 37 (High School)
The Big Bow Mystery
Zangwill, Israel
3,759 Gutenberg downloadsen2009Difficulty 45 (College)
The Golden Face: A Great 'Crook' Romance
Le Queux, William
3,726 Gutenberg downloadsen2009Difficulty 44 (College)
The Daffodil Mystery
Wallace, Edgar
3,606 Gutenberg downloadsen2007Difficulty 40 (High School)
The Great K. & A. Robbery
Ford, Paul Leicester
3,552 Gutenberg downloadsen2008Difficulty 43 (College)
The Old Stone House and Other Stories
Green, Anna Katharine
3,461 Gutenberg downloadsen2007Difficulty 43 (College)
Unwise Child
Garrett, Randall
3,375 Gutenberg downloadsen2007Difficulty 37 (High School)
Boy Scouts in the Canal Zone; Or, The Plot Against Uncle Sam
Ralphson, G. Harvey (George Harvey)
3,276 Gutenberg downloadsen2008Difficulty 39 (High School)
Helen Vardon's confession
Freeman, R. Austin (Richard Austin)
3,175 Gutenberg downloadsen2025Difficulty 42 (College)
The Upper Berth; By the Waters of Paradise
Crawford, F. Marion (Francis Marion)
3,086 Gutenberg downloadsen2007Difficulty 41 (College)
The Orchard Secret Arden Blake Mystery Series #1
Garis, Cleo F.
2,982 Gutenberg downloadsen2012Difficulty 38 (High School)
施公案
Anonymous
2,893 Gutenberg downloadszh2008
The Mark of Cain
Lang, Andrew
2,871 Gutenberg downloadsen2007Difficulty 39 (High School)
Der Fall Vukobrankovics
Weiss, Ernst
2,844 Gutenberg downloadsde2021
Blackwood's Edinburgh Magazine - Volume 55, No. 343, May 1844
Various
2,746 Gutenberg downloadsen2008Difficulty 71 (Expert)
施公案
Anonymous
2,746 Gutenberg downloadszh2007
The Mysteries of London, v. 1/4
Reynolds, George W. M. (George William MacArthur)
2,468 Gutenberg downloadsen2014Difficulty 49 (College)
Uncanny Tales
Various
2,247 Gutenberg downloadsen2008Difficulty 37 (High School)
London Labour and the London Poor, Vol. 4
Mayhew, Henry
2,097 Gutenberg downloadsen2020Difficulty 86 (Specialist)
The Secret House
Wallace, Edgar
2,063 Gutenberg downloadsen2008Difficulty 42 (College)
Much Darker Days
Lang, Andrew
2,056 Gutenberg downloadsen2007Difficulty 39 (High School)
Lives of the Most Remarkable Criminals Who have been Condemned and Executed for Murder, the Highway, Housebreaking, Street Robberies, Coining or other offences
Unknown
1,909 Gutenberg downloadsen2004Difficulty 64 (Academic)
That Sweet Little Old Lady
Garrett, Randall & Janifer, Laurence M.
1,880 Gutenberg downloadsen2007Difficulty 38 (High School)
The Chronicles of Crime or The New Newgate Calendar. v. 2/2 being a series of memoirs and anecdotes of notorious characters who have outraged the laws of Great Britain from the earliest period to 1841
Pelham, Camden
1,879 Gutenberg downloadsen2014Difficulty 52 (Graduate)
Baboe Dalima; or, The Opium Fiend
Perelaer, M. T. H. (Michael Theophile Hubert)
1,801 Gutenberg downloadsen2019Difficulty 38 (High School)
Warren Commission (14 of 26): Hearings Vol. XIV (of 15)
United States. Warren Commission
1,652 Gutenberg downloadsen2017Difficulty 40 (High School)
Awdeley's Fraternitye of Vacabondes, Harman's Caueat, Haben's Sermon, &c.
Awdelay, John, active 1559-1577 & Haben, Parson & Harman, Thomas, active 1567
1,624 Gutenberg downloadsen2018Difficulty 51 (Graduate)
Armadale
Collins, Wilkie
1,606 Gutenberg downloadsen1999Difficulty 40 (High School)
The Mysteries of London, v. 2/4
Reynolds, George W. M. (George William MacArthur)
1,470 Gutenberg downloadsen2016Difficulty 45 (College)
The Circular Staircase
Rinehart, Mary Roberts
1,410 Gutenberg downloadsen1996Difficulty 41 (College)
The Chronicles of Crime or The New Newgate Calendar. v. 1/2 being a series of memoirs and anecdotes of notorious characters who have outraged the laws of Great Britain from the earliest period to 1841.
Pelham, Camden
1,385 Gutenberg downloadsen2014Difficulty 51 (Graduate)
The Mucker
Burroughs, Edgar Rice
1,346 Gutenberg downloadsen1995Difficulty 47 (College)
九命奇冤
Wu, Jianren
1,303 Gutenberg downloadszh2008
500 of the Best Cockney War Stories
Various
1,293 Gutenberg downloadsen2013Difficulty 43 (College)
The Jewel of Seven Stars
Stoker, Bram
1,243 Gutenberg downloadsen2003Difficulty 39 (High School)
Remarkable rogues : $b The careers of some notable criminals of Europe and America
Kingston, Charles
1,233 Gutenberg downloadsen2014Difficulty 49 (College)
The Law and the Lady
Collins, Wilkie
1,232 Gutenberg downloadsen1999Difficulty 38 (High School)
New York: Confidential!
Lait, Jack & Mortimer, Lee
1,223 Gutenberg downloadsen2020Difficulty 45 (College)
入れかわった男
Oppenheim, E. Phillips (Edward Phillips)
1,222 Gutenberg downloadsja2010
Round the Fire Stories
Doyle, Arthur Conan
1,214 Gutenberg downloadsen2017Difficulty 40 (High School)
狄公案
Anonymous
1,209 Gutenberg downloadszh2009
Half-hours with the Highwaymen - Vol 1 Picturesque Biographies and Traditions of the "Knights of the Road"
Harper, Charles G. (Charles George)
1,201 Gutenberg downloadsen2016Difficulty 57 (Graduate)
The Beckoning Hand, and Other Stories
Allen, Grant
1,172 Gutenberg downloadsen2012Difficulty 44 (College)
The Mystery of the Sea
Stoker, Bram
1,170 Gutenberg downloadsen2013Difficulty 39 (High School)
Weird Tales, Volume 1, Number 3, May, 1923: The unique magazine
Various
1,166 Gutenberg downloadsen2022Difficulty 55 (Graduate)
Uncle Silas: A Tale of Bartram-Haugh
Le Fanu, Joseph Sheridan
1,151 Gutenberg downloadsen2005Difficulty 45 (College)
The Clique of Gold
Gaboriau, Emile
1,149 Gutenberg downloadsen2006Difficulty 38 (High School)
The Haunted Hotel: A Mystery of Modern Venice
Collins, Wilkie
1,134 Gutenberg downloadsen1994Difficulty 43 (College)
Greenmantle
Buchan, John
1,124 Gutenberg downloadsen1996Difficulty 34 (High School)
明鏡公案
Unknown
1,120 Gutenberg downloadszh2016
Hands Up; or, Thirty-Five Years of Detective Life in the Mountains and on the Plains Reminiscences by General D. J. Cook, Chief of the Rocky Mountains Detective Association
Cook, D. J.‏ ‎(David J.)
1,094 Gutenberg downloadsen2013Difficulty 52 (Graduate)
Knots Untied; Or, Ways and By-ways in the Hidden Life of American Detectives
McWatters, George S.
1,084 Gutenberg downloadsen2014Difficulty 68 (Academic)
John Silence, Physician Extraordinary
Blackwood, Algernon
1,080 Gutenberg downloadsen2015Difficulty 45 (College)
The Bat
Benét, Stephen Vincent & Hopwood, Avery & Rinehart, Mary Roberts
1,074 Gutenberg downloadsen2000Difficulty 43 (College)
The Leavenworth Case
Green, Anna Katharine
1,066 Gutenberg downloadsen2003Difficulty 44 (College)
The Man Who Knew Too Much
Chesterton, G. K. (Gilbert Keith)
1,065 Gutenberg downloadsen1999Difficulty 42 (College)
Confessions of a Thug
Taylor, Meadows
1,064 Gutenberg downloadsen2014Difficulty 69 (Academic)
The Yellow Claw
Rohmer, Sax
1,064 Gutenberg downloadsen2006Difficulty 45 (College)
Blindfolded
Walcott, Earle Ashley
1,061 Gutenberg downloadsen2005Difficulty 36 (High School)
Clouds of witness
Sayers, Dorothy L. (Dorothy Leigh)
1,058 Gutenberg downloadsen2023Difficulty 34 (High School)
Jack Sheppard: A Romance
Ainsworth, William Harrison
1,048 Gutenberg downloadsen2005Difficulty 42 (College)
The Beetle: A Mystery
Marsh, Richard
1,038 Gutenberg downloadsen2004Difficulty 34 (High School)
Syndrome
Hoover, Thomas
1,037 Gutenberg downloadsen2010Difficulty 42 (College)
Dope
Rohmer, Sax
1,036 Gutenberg downloadsen1998Difficulty 42 (College)
The Woman in Black
Bentley, E. C. (Edmund Clerihew)
1,035 Gutenberg downloadsen2007Difficulty 43 (College)
A Book of Remarkable Criminals
Irving, H. B. (Henry Brodribb)
1,029 Gutenberg downloadsen1996Difficulty 58 (Graduate)
The Fall River Tragedy: A History of the Borden Murders
Porter, Edwin H.
1,024 Gutenberg downloadsen2018Difficulty 46 (College)
The Lock and Key Library: The most interesting stories of all nations: American
Unknown
1,023 Gutenberg downloadsen2000Difficulty 57 (Graduate)
Weird Tales, Volume 1, Number 2, April, 1923: The unique magazine
Various
1,014 Gutenberg downloadsen2022Difficulty 41 (College)
The Evil Genius: A Domestic Story
Collins, Wilkie
1,012 Gutenberg downloadsen1999Difficulty 42 (College)
Arsène Lupin
Leblanc, Maurice
1,006 Gutenberg downloadsen2003Difficulty 38 (High School)
Death in the dusk
Markham, Virgil
1,003 Gutenberg downloadsen2025Difficulty 45 (College)
Tom Sawyer, Detective
Twain, Mark
1,003 Gutenberg downloadsen2004Difficulty 33 (High School)
True Stories of Crime From the District Attorney's Office
Train, Arthur Cheney
999 Gutenberg downloadsen2004Difficulty 50 (College)
The new northland
Gratacap, L. P. (Louis Pope)
994 Gutenberg downloadsen2023Difficulty 53 (Graduate)
Wyllard's Weird: A Novel
Braddon, M. E. (Mary Elizabeth)
992 Gutenberg downloadsen2015Difficulty 43 (College)
The House by the Church-Yard
Le Fanu, Joseph Sheridan
991 Gutenberg downloadsen2006Difficulty 49 (College)
The Lock and Key Library: Classic Mystery and Detective Stories: Old Time English
Unknown
981 Gutenberg downloadsen1999Difficulty 48 (College)
Truth [Vérité]
Zola, Émile
979 Gutenberg downloadsen2017Difficulty 55 (Graduate)
The International Spy Being the Secret History of the Russo-Japanese War
Upward, Allen
958 Gutenberg downloadsen2009Difficulty 45 (College)
Recollections of a Policeman
Russell, William
952 Gutenberg downloadsen2014Difficulty 55 (Graduate)
The Blonde Lady Being a Record of the Duel of Wits between Arsène Lupin and the English Detective
Leblanc, Maurice
942 Gutenberg downloadsen2008Difficulty 39 (High School)
Mysteries of the missing
Smith, Edward H. (Edward Henry)
940 Gutenberg downloadsen2024Difficulty 52 (Graduate)
Trent's Last Case
Bentley, E. C. (Edmund Clerihew)
935 Gutenberg downloadsen2001Difficulty 42 (College)
Baron Trigault's Vengeance
Gaboriau, Emile
918 Gutenberg downloadsen2008Difficulty 46 (College)
The Black Robe
Collins, Wilkie
914 Gutenberg downloadsen2006Difficulty 41 (College)
The Adventure of the Bruce-Partington Plans
Doyle, Arthur Conan
913 Gutenberg downloadsen2000Difficulty 36 (High School)
Ada, the Betrayed; Or, The Murder at the Old Smithy. A Romance of Passion
Rymer, James Malcolm
909 Gutenberg downloadsen2015Difficulty 46 (College)
Lord Peter views the body
Sayers, Dorothy L. (Dorothy Leigh)
909 Gutenberg downloadsen2024Difficulty 39 (High School)
Curious, if True Strange Tales
Gaskell, Elizabeth Cleghorn
907 Gutenberg downloadsen2008Difficulty 43 (College)
The Crystal Stopper
Leblanc, Maurice
906 Gutenberg downloadsen1998Difficulty 36 (High School)
Historical Mysteries
Lang, Andrew
904 Gutenberg downloadsen2006Difficulty 45 (College)
She Stands Accused
MacClure, Victor
903 Gutenberg downloadsen1996Difficulty 54 (Graduate)
Arsène Lupin versus Herlock Sholmes
Leblanc, Maurice
901 Gutenberg downloadsen2012Difficulty 40 (High School)
The tower treasure
Dixon, Franklin W.
893 Gutenberg downloadsen2023Difficulty 36 (High School)
Die beiden Freundinnen und ihr Giftmord
Döblin, Alfred
889 Gutenberg downloadsde2021
The Doctor of Pimlico: Being the Disclosure of a Great Crime
Le Queux, William
888 Gutenberg downloadsen2007Difficulty 47 (College)
Cord and Creese
De Mille, James
887 Gutenberg downloadsen2005Difficulty 38 (High School)
The trail of the serpent
Braddon, M. E. (Mary Elizabeth)
886 Gutenberg downloadsen2025Difficulty 43 (College)
Eugene Aram — Complete
Lytton, Edward Bulwer Lytton, Baron
884 Gutenberg downloadsen2004Difficulty 68 (Academic)
The Spider's Web
Kauffman, Reginald Wright
879 Gutenberg downloadsen2014Difficulty 53 (Graduate)
John Thorndyke's Cases related by Christopher Jervis and edited by R. Austin Freeman
Freeman, R. Austin (Richard Austin)
874 Gutenberg downloadsen2004Difficulty 45 (College)
The Best Ghost Stories
Unknown
871 Gutenberg downloadsen2006Difficulty 42 (College)
The Parasite: A Story
Doyle, Arthur Conan
870 Gutenberg downloadsen1995Difficulty 38 (High School)
Gunman's Reckoning
Brand, Max
866 Gutenberg downloadsen2003Difficulty 34 (High School)
The Amateur Cracksman
Hornung, E. W. (Ernest William)
866 Gutenberg downloadsen1996Difficulty 33 (High School)
On Secret Service Detective-Mystery Stories Based on Real Cases Solved by Government Agents
Taft, William Nelson
860 Gutenberg downloadsen2011Difficulty 46 (College)
The Mystery
White, Stewart Edward & Adams, Samuel Hopkins
860 Gutenberg downloadsen2003Difficulty 38 (High School)
Spies of the Kaiser: Plotting the Downfall of England
Le Queux, William
857 Gutenberg downloadsen2010Difficulty 55 (Graduate)
The Silent Bullet
Reeve, Arthur B. (Arthur Benjamin)
856 Gutenberg downloadsen2001Difficulty 38 (High School)
A Book of Scoundrels
Whibley, Charles
854 Gutenberg downloadsen2006Difficulty 55 (Graduate)
The Adventure of the Devil's Foot
Doyle, Arthur Conan
854 Gutenberg downloadsen2000Difficulty 43 (College)
The room in the tower, and other stories
Benson, E. F. (Edward Frederic)
852 Gutenberg downloadsen2023Difficulty 42 (College)
The Three Impostors; or, The Transmutations
Machen, Arthur
851 Gutenberg downloadsen2011Difficulty 45 (College)
Twenty Years a Detective in the Wickedest City in the World
Wooldridge, Clifton R. (Clifton Rodman)
851 Gutenberg downloadsen2014Difficulty 53 (Graduate)
九命奇冤
Wu, Jianren
851 Gutenberg downloadszh2008
Samuel Boyd of Catchpole Square: A Mystery
Farjeon, B. L. (Benjamin Leopold)
850 Gutenberg downloadsen2013Difficulty 36 (High School)
Rogues and Vagabonds
Sims, George R. (George Robert)
846 Gutenberg downloadsen2014Difficulty 41 (College)
The Count's Millions
Gaboriau, Emile
846 Gutenberg downloadsen2008Difficulty 44 (College)
Hunting License
McConnell, James V.
843 Gutenberg downloadsen2021Difficulty 32 (High School)
Three John Silence Stories
Blackwood, Algernon
843 Gutenberg downloadsen2004Difficulty 45 (College)
The Stolen White Elephant
Twain, Mark
839 Gutenberg downloadsen2004Difficulty 45 (College)
The Adventure of the Dying Detective
Doyle, Arthur Conan
838 Gutenberg downloadsen2000Difficulty 32 (High School)
The Old Man in the Corner
Orczy, Emmuska Orczy, Baroness
838 Gutenberg downloadsen2004Difficulty 51 (Graduate)
The unpleasantness at the Bellona Club
Sayers, Dorothy L. (Dorothy Leigh)
832 Gutenberg downloadsen2024Difficulty 44 (College)
A Strange Disappearance
Green, Anna Katharine
830 Gutenberg downloadsen1998Difficulty 38 (High School)
The Oakdale Affair
Burroughs, Edgar Rice
827 Gutenberg downloadsen2008Difficulty 46 (College)
The Strand Magazine, Vol. 27, January 1904, No. 157
Various
824 Gutenberg downloadsen2013Difficulty 39 (High School)
Carnacki, the Ghost Finder
Hodgson, William Hope
821 Gutenberg downloadsen2004Difficulty 38 (High School)
Bulldog Carney
Fraser, William Alexander
819 Gutenberg downloadsen2014Difficulty 44 (College)
The Romance of the Forest, interspersed with some pieces of poetry.
Radcliffe, Ann Ward
819 Gutenberg downloadsen2021Difficulty 57 (Graduate)
The Adventures of Jimmie Dale
Packard, Frank L. (Frank Lucius)
815 Gutenberg downloadsen2006Difficulty 43 (College)
The Trial of Callista Blake
Pangborn, Edgar
813 Gutenberg downloadsen2012Difficulty 49 (College)
The Roman hat mystery : $b A problem in deduction
Queen, Ellery
809 Gutenberg downloadsen2025Difficulty 51 (Graduate)
The "Canary" murder case
Van Dine, S. S.
808 Gutenberg downloadsen2023Difficulty 56 (Graduate)
The Legacy of Cain
Collins, Wilkie
807 Gutenberg downloadsen1999Difficulty 42 (College)
The Mystery of a Hansom Cab
Hume, Fergus
805 Gutenberg downloadsen2003Difficulty 42 (College)
The Trees of Pride
Chesterton, G. K. (Gilbert Keith)
804 Gutenberg downloadsen1999Difficulty 46 (College)
La Comédie humaine - Volume 12. Scènes de la vie parisienne et scènes de la vie politique
Balzac, Honoré de
802 Gutenberg downloadsfr2022
The Man in Lower Ten
Rinehart, Mary Roberts
801 Gutenberg downloadsen1999Difficulty 40 (High School)
Alias the Lone Wolf
Vance, Louis Joseph
799 Gutenberg downloadsen2003Difficulty 51 (Graduate)
The City of Fire
Hill, Grace Livingston
797 Gutenberg downloadsen2004Difficulty 37 (High School)
Philo Gubb, Correspondence-School Detective
Butler, Ellis Parker
794 Gutenberg downloadsen2009Difficulty 33 (High School)
The Germ Growers: An Australian story of adventure and mystery
Potter, Robert
792 Gutenberg downloadsen2019Difficulty 42 (College)
The Crime of the Century; Or, The Assassination of Dr. Patrick Henry Cronin
Hunt, Henry M.
791 Gutenberg downloadsen2010Difficulty 60 (Graduate)
The Golden Slipper, and Other Problems for Violet Strange
Green, Anna Katharine
788 Gutenberg downloadsen2002Difficulty 43 (College)
Monsieur Lecoq, v. 1
Gaboriau, Emile
785 Gutenberg downloadsen2006Difficulty 44 (College)
The Riddle and the Ring; or, Won by Nerve
MacLaren, Gordon
785 Gutenberg downloadsen2013Difficulty 38 (High School)
The White Moll
Packard, Frank L. (Frank Lucius)
785 Gutenberg downloadsen1999Difficulty 38 (High School)
The avenger
Wallace, Edgar
784 Gutenberg downloadsen2023Difficulty 39 (High School)
Harper's New Monthly Magazine, No. XXIV, May 1852, Vol. IV
Various
783 Gutenberg downloadsen2013Difficulty 38 (High School)
To Be Read at Dusk
Dickens, Charles
783 Gutenberg downloadsen1997Difficulty 38 (High School)
File No. 113
Gaboriau, Emile
782 Gutenberg downloadsen2006Difficulty 43 (College)
The Message
Tracy, Louis
782 Gutenberg downloadsen2014Difficulty 41 (College)
Bat Wing
Rohmer, Sax
778 Gutenberg downloadsen2004Difficulty 44 (College)
The Drums of Jeopardy
MacGrath, Harold
776 Gutenberg downloadsen1999Difficulty 36 (High School)
Psmith, Journalist
Wodehouse, P. G. (Pelham Grenville)
773 Gutenberg downloadsen2001Difficulty 40 (High School)
A Vendetta of the Hills
Emerson, Willis George
771 Gutenberg downloadsen2016Difficulty 43 (College)
The Purcell Papers — Volume 1
Le Fanu, Joseph Sheridan
771 Gutenberg downloadsen2008Difficulty 61 (Academic)
Charles Peace, or The Adventures of a Notorious Burglar
Anonymous
769 Gutenberg downloadsen2021Difficulty 45 (College)
Through the Wall
Moffett, Cleveland
768 Gutenberg downloadsen2004Difficulty 36 (High School)
The Clue of the Twisted Candle
Wallace, Edgar
767 Gutenberg downloadsen2001Difficulty 40 (High School)
The Three Just Men
Wallace, Edgar
765 Gutenberg downloadsen2023Difficulty 43 (College)
Le mystère de la chambre jaune
Leroux, Gaston
763 Gutenberg downloadsfr2004
Danger! A True History of a Great City's Wiles and Temptations The Veil Lifted, and Light Thrown on Crime and its Causes, and Criminals and their Haunts. Facts and Disclosures.
Howe, William F. & Hummel, Abraham H.
761 Gutenberg downloadsen2008Difficulty 65 (Academic)
The Golf Course Mystery
Steele, Chester K.
760 Gutenberg downloadsen1998Difficulty 36 (High School)
The Return of Dr. Fu-Manchu
Rohmer, Sax
760 Gutenberg downloadsen1998Difficulty 38 (High School)
A Thief in the Night: A Book of Raffles' Adventures
Hornung, E. W. (Ernest William)
759 Gutenberg downloadsen2000Difficulty 36 (High School)
Within the Law: From the Play of Bayard Veiller
Dana, Marvin & Veiller, Bayard
758 Gutenberg downloadsen1997Difficulty 44 (College)
A Thief in the Night: Further adventures of A. J. Raffles, Cricketer and Cracksman
Hornung, E. W. (Ernest William)
756 Gutenberg downloadsen2010Difficulty 36 (High School)
Other People's Money
Gaboriau, Emile
756 Gutenberg downloadsen1999Difficulty 39 (High School)
Raffles: Further Adventures of the Amateur Cracksman
Hornung, E. W. (Ernest William)
756 Gutenberg downloadsen1996Difficulty 35 (High School)
The Apaches of New York
Lewis, Alfred Henry
756 Gutenberg downloadsen2016Difficulty 42 (College)
The Hollow Needle; Further adventures of Arsène Lupin
Leblanc, Maurice
756 Gutenberg downloadsen2003Difficulty 39 (High School)
Stories by English Authors: Africa (Selected by Scribners)
Unknown
754 Gutenberg downloadsen2006Difficulty 38 (High School)
Throttled! The Detection of the German and Anarchist Bomb Plotters
Tunney, Thomas J. (Thomas Joseph)
754 Gutenberg downloadsen2020Difficulty 58 (Graduate)
West Port Murders Or an Authentic Account of the Atrocious Murders Committed by Burke and His Associates; Containing a Full Account of All the Extraordinary Circumstances Connected With Them. Also, a Report of the Trial of Burke and M'Dougal. With a Description of the Execution of Burke, His Confessions, and Memoirs of His Accomplices, Including the Proceedings Against Hare, &c.
Anonymous
754 Gutenberg downloadsen2022Difficulty 70 (Academic)
Average Jones
Adams, Samuel Hopkins
750 Gutenberg downloadsen2004Difficulty 43 (College)
Unravelled Knots
Orczy, Emmuska Orczy, Baroness
749 Gutenberg downloadsen2022Difficulty 48 (College)
An Historical Mystery (The Gondreville Mystery)
Balzac, Honoré de
747 Gutenberg downloadsen2004Difficulty 50 (College)
Mademoiselle of Monte Carlo
Le Queux, William
745 Gutenberg downloadsen2006Difficulty 46 (College)
Marquise Brinvillier Celebrated Crimes
Dumas, Alexandre
745 Gutenberg downloadsen2004Difficulty 53 (Graduate)
Tales of Chinatown
Rohmer, Sax
745 Gutenberg downloadsen2004Difficulty 41 (College)
The Vanished Messenger
Oppenheim, E. Phillips (Edward Phillips)
745 Gutenberg downloadsen1999Difficulty 36 (High School)
In a Glass Darkly, v. 1/3
Le Fanu, Joseph Sheridan
744 Gutenberg downloadsen2011Difficulty 44 (College)
The Incendiary: A Story of Mystery
Leahy, William Augustine
744 Gutenberg downloadsen2012Difficulty 45 (College)
The Vanishing Man: A Detective Romance
Freeman, R. Austin (Richard Austin)
744 Gutenberg downloadsen2003Difficulty 47 (College)
The Apple of Discord
Walcott, Earle Ashley
743 Gutenberg downloadsen2016Difficulty 39 (High School)
The Man with the Black Feather
Leroux, Gaston
743 Gutenberg downloadsen2014Difficulty 40 (High School)
The Shadow of the Rope
Hornung, E. W. (Ernest William)
742 Gutenberg downloadsen2004Difficulty 48 (College)
Rancho Del Muerto, and Other Stories of Adventure by Various Authors, from "Outing"
King, Charles
740 Gutenberg downloadsen2016Difficulty 42 (College)
The Great Impersonation
Oppenheim, E. Phillips (Edward Phillips)
739 Gutenberg downloadsen2006Difficulty 38 (High School)
The Wind in the Rose-Bush, and Other Stories of the Supernatural
Freeman, Mary Eleanor Wilkins
738 Gutenberg downloadsen1999Difficulty 33 (High School)
Tajemnica Baskerville'ów: dziwne przygody Sherlocka Holmes
Doyle, Arthur Conan
736 Gutenberg downloadspl2010
Tales of terror
Donovan, Dick
735 Gutenberg downloadsen2025Difficulty 42 (College)
The Northfield Tragedy; or, the Robber's Raid A Thrilling Narrative; A history of the remarkable attempt to rob the bank at Northfield, Minnesota; the Cold-Blooded Murder of the Brave Cashier and an Inoffensive Citizen. The Slaying of Two of the Brigands. The Wonderful Robber Hunt and Capture Graphically Described. Biographies of the Victims, the Captors & the Notorious Younger and James Gang of Desperadoes
Hanson, J. H. (Joseph Have)
735 Gutenberg downloadsen2014Difficulty 51 (Graduate)
The Lodger
Lowndes, Marie Belloc
734 Gutenberg downloadsen2005Difficulty 45 (College)
Fire-Tongue
Rohmer, Sax
733 Gutenberg downloadsen1998Difficulty 45 (College)
The Adventure of the Cardboard Box
Doyle, Arthur Conan
733 Gutenberg downloadsen2000Difficulty 39 (High School)
A Double Barrelled Detective Story
Twain, Mark
732 Gutenberg downloadsen2004Difficulty 36 (High School)
Green Tea; Mr. Justice Harbottle
Le Fanu, Joseph Sheridan
731 Gutenberg downloadsen2004Difficulty 44 (College)
The Greene murder case
Van Dine, S. S.
730 Gutenberg downloadsen2024Difficulty 46 (College)
Let's Get Together
Asimov, Isaac
729 Gutenberg downloadsen2022Difficulty 44 (College)
The Devil Doctor
Rohmer, Sax
729 Gutenberg downloadsen2006Difficulty 39 (High School)
The Danvers Jewels, and Sir Charles Danvers
Cholmondeley, Mary
728 Gutenberg downloadsen2006Difficulty 36 (High School)
Romance Island
Gale, Zona
726 Gutenberg downloadsen2004Difficulty 45 (College)
The Five Knots
White, Fred M. (Fred Merrick)
724 Gutenberg downloadsen2013Difficulty 38 (High School)
Fifty Years a Detective: 35 Real Detective Stories
Furlong, Thomas
723 Gutenberg downloadsen2018Difficulty 47 (College)
The Flying Death
Adams, Samuel Hopkins
720 Gutenberg downloadsen2013Difficulty 42 (College)
The Ivory Gate, a new edition
Besant, Walter
719 Gutenberg downloadsen2010Difficulty 35 (High School)
The Bride of the Tomb, and Queenie's Terrible Secret
Miller, Alex. McVeigh, Mrs.
715 Gutenberg downloadsen2013Difficulty 48 (College)
The Amethyst Cross
Hume, Fergus
714 Gutenberg downloadsen2017Difficulty 37 (High School)
The Darrow Enigma
Severy, Melvin L. (Melvin Linwood)
714 Gutenberg downloadsen1999Difficulty 50 (College)
The Indian Bangle
Hume, Fergus
712 Gutenberg downloadsen2017Difficulty 52 (Graduate)
The lurking fear
Lovecraft, H. P. (Howard Phillips)
712 Gutenberg downloadsen2023Difficulty 58 (Graduate)
A Prince of Swindlers
Boothby, Guy
710 Gutenberg downloadsen2017Difficulty 47 (College)
The Most Extraordinary Trial of William Palmer, for the Rugeley Poisonings, which lasted Twelve Days
Anonymous
710 Gutenberg downloadsen2016Difficulty 55 (Graduate)
Tracked by a Tattoo: A Mystery
Hume, Fergus
710 Gutenberg downloadsen2017Difficulty 40 (High School)
Great Ghost Stories
Unknown
709 Gutenberg downloadsen2012Difficulty 45 (College)
Histoires extraordinaires
Poe, Edgar Allan
709 Gutenberg downloadsfr2007
The Ghost-Seer; or the Apparitionist; and Sport of Destiny
Schiller, Friedrich
709 Gutenberg downloadsen2004Difficulty 42 (College)
The Devil's Paw
Oppenheim, E. Phillips (Edward Phillips)
707 Gutenberg downloadsen2001Difficulty 40 (High School)
813
Leblanc, Maurice
705 Gutenberg downloadsen2010Difficulty 35 (High School)
Ghost Stories of an Antiquary Part 2: More Ghost Stories
James, M. R. (Montague Rhodes)
705 Gutenberg downloadsen2006Difficulty 36 (High School)
Running the Gauntlet: A Novel
Yates, Edmund
705 Gutenberg downloadsen2019Difficulty 52 (Graduate)
The Kingdom of the Blind
Oppenheim, E. Phillips (Edward Phillips)
705 Gutenberg downloadsen1998Difficulty 38 (High School)
The Phantom Town Mystery
Norton, Carol
704 Gutenberg downloadsen2013Difficulty 37 (High School)
The Purcell Papers — Volume 2
Le Fanu, Joseph Sheridan
704 Gutenberg downloadsen2008Difficulty 67 (Academic)
The Mysteries of Modern London
Sims, George R. (George Robert)
703 Gutenberg downloadsen2015Difficulty 50 (College)
Some Distinguished Victims of the Scaffold
Bleackley, Horace
701 Gutenberg downloadsen2016Difficulty 53 (Graduate)
The Man of Last Resort; Or, The Clients of Randolph Mason
Post, Melville Davisson
701 Gutenberg downloadsen2016Difficulty 54 (Graduate)
The Triumphs of Eugène Valmont
Barr, Robert
701 Gutenberg downloadsen2006Difficulty 49 (College)
The Double Life
Leroux, Gaston
700 Gutenberg downloadsen2017Difficulty 42 (College)
The Plunderers: A Novel
Lefevre, Edwin
700 Gutenberg downloadsen2016Difficulty 40 (High School)
The Sleuth of St. James's Square
Post, Melville Davisson
700 Gutenberg downloadsen2001Difficulty 41 (College)
The Mysteries of London, v. 3/4
Reynolds, George W. M. (George William MacArthur)
699 Gutenberg downloadsen2016Difficulty 47 (College)
Bob Dexter and the Storm Mountain Mystery; or, The Secret of the Log Cabin
Baker, Willard F.
698 Gutenberg downloadsen2015Difficulty 31 (High School)
The Dynamiter
Stevenson, Robert Louis & Stevenson, Fanny Van de Grift
697 Gutenberg downloadsen1996Difficulty 47 (College)
The shooting party
Chekhov, Anton Pavlovich
697 Gutenberg downloadsen2024Difficulty 44 (College)
Jack Sheppard: A Romance, Vol. 2 (of 3)
Ainsworth, William Harrison
696 Gutenberg downloadsen2013Difficulty 46 (College)
Checkmate
Le Fanu, Joseph Sheridan
695 Gutenberg downloadsen2012Difficulty 37 (High School)
A Warning to the Curious, and Other Ghost Stories
James, M. R. (Montague Rhodes)
694 Gutenberg downloadsen2021Difficulty 42 (College)
Grim Tales
Nesbit, E. (Edith)
694 Gutenberg downloadsen2012Difficulty 35 (High School)
Widdershins
Onions, Oliver
693 Gutenberg downloadsen2004Difficulty 45 (College)
Doktoro Jekyll kaj Sinjoro Hyde
Stevenson, Robert Louis
692 Gutenberg downloadseo2008
The Shape of Fear
Peattie, Elia Wilkinson
692 Gutenberg downloadsen1999Difficulty 39 (High School)
The Clue
Wells, Carolyn
691 Gutenberg downloadsen2017Difficulty 43 (College)
The Island of Yellow Sands: An Adventure and Mystery Story for Boys
Brill, Ethel C. (Ethel Claire)
691 Gutenberg downloadsen2014Difficulty 41 (College)
The Further Adventures of Jimmie Dale
Packard, Frank L. (Frank Lucius)
690 Gutenberg downloadsen2005Difficulty 43 (College)
Trial of Mary Blandy
Unknown
690 Gutenberg downloadsen2004Difficulty 56 (Graduate)
From Sand Hill to Pine
Harte, Bret
689 Gutenberg downloadsen2006Difficulty 45 (College)
The Mayor's Wife
Green, Anna Katharine
689 Gutenberg downloadsen2003Difficulty 40 (High School)
杜騙新書
Zhang, Yingyu, active 16th century-17th century
688 Gutenberg downloadszh2007
The Third Circle
Norris, Frank
686 Gutenberg downloadsen2015Difficulty 41 (College)
Sight Unseen
Rinehart, Mary Roberts
685 Gutenberg downloadsen1999Difficulty 39 (High School)
The Lerouge Case
Gaboriau, Emile
682 Gutenberg downloadsen2006Difficulty 44 (College)
Peter Ruff and the Double Four
Oppenheim, E. Phillips (Edward Phillips)
680 Gutenberg downloadsen1999Difficulty 41 (College)
Okewood of the Secret Service
Williams, Valentine
679 Gutenberg downloadsen2000Difficulty 38 (High School)
The Pit-Prop Syndicate
Crofts, Freeman Wills
679 Gutenberg downloadsen1999Difficulty 41 (College)
A Woman's Burden: A Novel
Hume, Fergus
678 Gutenberg downloadsen2011Difficulty 37 (High School)
The Autobiography of a Thief
Hapgood, Hutchins
678 Gutenberg downloadsen2014Difficulty 40 (High School)
The Starvel Hollow tragedy : $b An Inspector French case
Crofts, Freeman Wills
678 Gutenberg downloadsen2023Difficulty 40 (High School)
Mr. Justice Raffles
Hornung, E. W. (Ernest William)
677 Gutenberg downloadsen2006Difficulty 36 (High School)
The Continental Classics, Volume XVIII., Mystery Tales Including Stories by Feodor Mikhailovitch Dostoyevsky, Jörgen Wilhelm Bergsöe and Bernhard Severin Ingemann
Various
677 Gutenberg downloadsen2004Difficulty 42 (College)
The Great Keinplatz Experiment and Other Tales of Twilight and the Unseen
Doyle, Arthur Conan
677 Gutenberg downloadsen2010Difficulty 46 (College)
The Monomaniac (La bête humaine)
Zola, Émile
677 Gutenberg downloadsen2018Difficulty 46 (College)
Red Masquerade: Being the Story of the Lone Wolf's Daughter
Vance, Louis Joseph
676 Gutenberg downloadsen2003Difficulty 53 (Graduate)
From Now On
Packard, Frank L. (Frank Lucius)
675 Gutenberg downloadsen2016Difficulty 39 (High School)
The Dead Letter: An American Romance
Victor, Metta Victoria Fuller
675 Gutenberg downloadsen2014Difficulty 44 (College)
Roland Yorke A Sequel to "The Channings"
Wood, Henry, Mrs.
674 Gutenberg downloadsen2018Difficulty 41 (College)
The Strand Magazine, Vol. 17, February 1899, No. 98.
Various
674 Gutenberg downloadsen2013Difficulty 42 (College)
The Champdoce Mystery
Gaboriau, Emile
673 Gutenberg downloadsen2006Difficulty 47 (College)
Brood of the Witch-Queen
Rohmer, Sax
672 Gutenberg downloadsen2006Difficulty 37 (High School)
The Million-Dollar Suitcase
MacGowan, Alice & Newberry, Perry
672 Gutenberg downloadsen2009Difficulty 40 (High School)
The Strand Magazine, Vol. 07, Issue 42, June, 1894 An Illustrated Monthly
Various
671 Gutenberg downloadsen2014Difficulty 38 (High School)
The Red Widow; or, The Death-Dealers of London
Le Queux, William
670 Gutenberg downloadsen2014Difficulty 44 (College)
Kerfol 1916
Wharton, Edith
668 Gutenberg downloadsen2008Difficulty 43 (College)
The Adventure of Wisteria Lodge
Doyle, Arthur Conan
668 Gutenberg downloadsen2000Difficulty 35 (High School)
The secret of the old mill
Dixon, Franklin W.
668 Gutenberg downloadsen2023Difficulty 38 (High School)
A Texas Ranger
Raine, William MacLeod
667 Gutenberg downloadsen2004Difficulty 34 (High School)
The Paradise Mystery
Fletcher, J. S. (Joseph Smith)
666 Gutenberg downloadsen2004Difficulty 41 (College)
Israel Rank : $b The autobiography of a criminal
Horniman, Roy
665 Gutenberg downloadsen2024Difficulty 51 (Graduate)
The Case of the Lamp That Went Out
Groner, Auguste
665 Gutenberg downloadsen1999Difficulty 41 (College)
The house on the cliff
Dixon, Franklin W.
664 Gutenberg downloadsen2023Difficulty 37 (High School)
Hunted Down: The Detective Stories of Charles Dickens
Dickens, Charles
663 Gutenberg downloadsen1997Difficulty 37 (High School)
Stories of Mystery
Unknown
663 Gutenberg downloadsen2005Difficulty 39 (High School)
The silver blade: The true chronicle of a double mystery
Walk, Charles Edmonds
663 Gutenberg downloadsen2022Difficulty 49 (College)
Holmes' Own Story In Which the Alleged Multi-murderer and Arch Conspirator Tells of the Twenty-two Tragic Deaths and Disappearances in Which He Is Said to Be Implicated, With Moyamensing Prison Diary Appendix
Mudgett, Herman W.
662 Gutenberg downloadsen2021Difficulty 59 (Graduate)
Martin Hewitt, Investigator
Morrison, Arthur
662 Gutenberg downloadsen2004Difficulty 40 (High School)
Masterpieces of Mystery in Four Volumes: Riddle Stories
Unknown
662 Gutenberg downloadsen2009Difficulty 46 (College)
Stories of Tragedy
Unknown
662 Gutenberg downloadsen2019Difficulty 51 (Graduate)
The Countess of Lowndes Square, and Other Stories
Benson, E. F. (Edward Frederic)
662 Gutenberg downloadsen2018Difficulty 50 (College)
The Yellow Face
White, Fred M. (Fred Merrick)
662 Gutenberg downloadsen2018Difficulty 36 (High School)
A House to Let
Dickens, Charles & Collins, Wilkie & Gaskell, Elizabeth Cleghorn & Procter, Adelaide Anne
661 Gutenberg downloadsen2000Difficulty 40 (High School)
The Benson murder case
Van Dine, S. S.
661 Gutenberg downloadsen2023Difficulty 57 (Graduate)
Initials Only
Green, Anna Katharine
659 Gutenberg downloadsen1999Difficulty 39 (High School)
Les mystères de Paris, Tome I
Sue, Eugène
659 Gutenberg downloadsfr2006
The Nebuly Coat
Falkner, John Meade
658 Gutenberg downloadsen2007Difficulty 48 (College)
The perfume of the lady in black
Leroux, Gaston
657 Gutenberg downloadsen2025Difficulty 46 (College)
A Thousand Francs Reward; and, Military Sketches
Gaboriau, Emile
656 Gutenberg downloadsen2013Difficulty 46 (College)
Sidonia, the Sorceress : the Supposed Destroyer of the Whole Reigning Ducal House of Pomerania — Volume 2
Meinhold, Wilhelm
656 Gutenberg downloadsen2004Difficulty 45 (College)
The Necromancers
Benson, Robert Hugh
656 Gutenberg downloadsen2004Difficulty 47 (College)
The Face and the Mask
Barr, Robert
655 Gutenberg downloadsen2004Difficulty 39 (High School)
The Red Redmaynes
Phillpotts, Eden
655 Gutenberg downloadsen2004Difficulty 44 (College)
Jack Haydon's Quest
Finnemore, John
654 Gutenberg downloadsen2006Difficulty 34 (High School)
The mystery of Cabin Island
Dixon, Franklin W.
654 Gutenberg downloadsen2025Difficulty 36 (High School)
The Wyvern mystery
Le Fanu, Joseph Sheridan
654 Gutenberg downloadsen2022Difficulty 39 (High School)
An Authentic History of the Cato-Street Conspiracy With the trials at large of the conspirators, for high treason and murder, a description of their weapons and combustible machines, and every particular connected with the rise, progress, discovery, and termination of the horrid plot
Wilkinson, George Theodore
653 Gutenberg downloadsen2022Difficulty 64 (Academic)
The Secret of Lonesome Cove
Adams, Samuel Hopkins
653 Gutenberg downloadsen2011Difficulty 39 (High School)
Wylder's Hand
Le Fanu, Joseph Sheridan
653 Gutenberg downloadsen2006Difficulty 45 (College)
Teresa of Watling Street: A Fantasia on Modern Themes
Bennett, Arnold
652 Gutenberg downloadsen2017Difficulty 46 (College)
The Golden Triangle: The Return of Arsène Lupin
Leblanc, Maurice
652 Gutenberg downloadsen2010Difficulty 36 (High School)
Secret Service; or, Recollections of a City Detective
Forrester, Andrew
651 Gutenberg downloadsen2014Difficulty 54 (Graduate)
The Notting Hill Mystery
Felix, Charles
651 Gutenberg downloadsen2014Difficulty 51 (Graduate)
The stainless steel rat
Harrison, Harry
651 Gutenberg downloadsen2023Difficulty 39 (High School)
The Works of Robert Louis Stevenson - Swanston Edition, Vol. 05
Stevenson, Robert Louis
651 Gutenberg downloadsen2009Difficulty 48 (College)
Some Haunted Houses of England & Wales.
O'Donnell, Elliott
649 Gutenberg downloadsen2016Difficulty 52 (Graduate)
Trial of William Palmer
Unknown
649 Gutenberg downloadsen2016Difficulty 52 (Graduate)
My Lady's Money
Collins, Wilkie
647 Gutenberg downloadsen2006Difficulty 43 (College)
The Man with the Clubfoot
Williams, Valentine
647 Gutenberg downloadsen2005Difficulty 40 (High School)
Witch Winnie's Mystery, or The Old Oak Cabinet: The Story of a King's Daughter
Champney, Elizabeth W. (Elizabeth Williams)
646 Gutenberg downloadsen2011Difficulty 53 (Graduate)
The Diamond Ship
Pemberton, Max
645 Gutenberg downloadsen2017Difficulty 37 (High School)
The Malefactor
Oppenheim, E. Phillips (Edward Phillips)
645 Gutenberg downloadsen1998Difficulty 38 (High School)
El caso extraño del Doctor Jekyll
Stevenson, Robert Louis
644 Gutenberg downloadses2020
The Red Thumb Mark
Freeman, R. Austin (Richard Austin)
644 Gutenberg downloadsen2004Difficulty 49 (College)
The Beautiful White Devil
Boothby, Guy
643 Gutenberg downloadsen2011Difficulty 38 (High School)
The Four Faces: A Mystery
Le Queux, William
643 Gutenberg downloadsen2006Difficulty 39 (High School)
The adventures of Dr. Thorndyke (The singing bone)
Freeman, R. Austin (Richard Austin)
642 Gutenberg downloadsen2019Difficulty 48 (College)
The Quest of the Sacred Slipper
Rohmer, Sax
642 Gutenberg downloadsen2000Difficulty 39 (High School)
The Social Gangster
Reeve, Arthur B. (Arthur Benjamin)
642 Gutenberg downloadsen2010Difficulty 40 (High School)
Jack Sheppard: A Romance, Vol. 3 (of 3)
Ainsworth, William Harrison
641 Gutenberg downloadsen2013Difficulty 39 (High School)
The Red Inn
Balzac, Honoré de
641 Gutenberg downloadsen2005Difficulty 52 (Graduate)
The Bittermeads Mystery
Punshon, E. R. (Ernest Robertson)
640 Gutenberg downloadsen1999Difficulty 45 (College)
The House of a Thousand Candles
Nicholson, Meredith
639 Gutenberg downloadsen2004Difficulty 44 (College)
The Mystery of the Ravenspurs A Romance and Detective Story of Thibet and England
White, Fred M. (Fred Merrick)
638 Gutenberg downloadsen2015Difficulty 37 (High School)
The Third Volume
Hume, Fergus
638 Gutenberg downloadsen2013Difficulty 40 (High School)
The Vanishing of Tera
Hume, Fergus
637 Gutenberg downloadsen2017Difficulty 38 (High School)
Clara Vaughan, Volume 1 (of 3)
Blackmore, R. D. (Richard Doddridge)
635 Gutenberg downloadsen2012Difficulty 41 (College)
The viaduct murder
Knox, Ronald Arbuthnott
634 Gutenberg downloadsen2024Difficulty 48 (College)
The mystery at lovers' cave
Berkeley, Anthony
633 Gutenberg downloadsen2023Difficulty 39 (High School)
A Creature of the Night: An Italian Enigma
Hume, Fergus
630 Gutenberg downloadsen2017Difficulty 59 (Graduate)
Edgar Huntly; or, Memoirs of a Sleep-Walker
Brown, Charles Brockden
630 Gutenberg downloadsen2005Difficulty 48 (College)
The Hospital Murders
Davis, Means
630 Gutenberg downloadsen2017Difficulty 38 (High School)
The Mystery of the Iron Box A Ken Holt Mystery
Campbell, Bruce
630 Gutenberg downloadsen2015Difficulty 35 (High School)
The Voice on the Wire
Ball, Eustace Hale
630 Gutenberg downloadsen2004Difficulty 38 (High School)
"Persons Unknown"
Tracy, Virginia
629 Gutenberg downloadsen2011Difficulty 43 (College)
The Strand Magazine, Vol. 17, No. 97, January to June 1899 An Illustrated Monthly
Various
629 Gutenberg downloadsen2015Difficulty 41 (College)
From Whose Bourne
Barr, Robert
628 Gutenberg downloadsen2004Difficulty 37 (High School)
Jean of the Lazy A
Bower, B. M.
628 Gutenberg downloadsen1996Difficulty 37 (High School)
The Destroyer: A Tale of International Intrigue
Stevenson, Burton Egbert
628 Gutenberg downloadsen2009Difficulty 42 (College)
The Red-headed Man
Hume, Fergus
628 Gutenberg downloadsen2017Difficulty 42 (College)
Two Wonderful Detectives; Or, Jack and Gil's Marvelous Skill
Old Sleuth
628 Gutenberg downloadsen2008Difficulty 43 (College)
Cleek, the Master Detective
Hanshew, Thomas W.
627 Gutenberg downloadsen2009Difficulty 43 (College)
La vampire
Féval, Paul
627 Gutenberg downloadsfr2003
The Strand Magazine, Vol. 05, Issue 30, June 1893 An Illustrated Monthly
Various
627 Gutenberg downloadsen2008Difficulty 51 (Graduate)
The Thin Red Line; and Blue Blood
Griffiths, Arthur
627 Gutenberg downloadsen2005Difficulty 38 (High School)
The Adventure of the Red Circle
Doyle, Arthur Conan
626 Gutenberg downloadsen2000Difficulty 33 (High School)
The poisoned chocolates case
Berkeley, Anthony
626 Gutenberg downloadsen2025Difficulty 47 (College)
The Curved Blades
Wells, Carolyn
625 Gutenberg downloadsen2014Difficulty 41 (College)
The mystery of Cloomber
Doyle, Arthur Conan
625 Gutenberg downloadsen2005Difficulty 46 (College)
The adventuress : $b A Craig Kennedy detective story
Reeve, Arthur B. (Arthur Benjamin)
624 Gutenberg downloadsen2024Difficulty 40 (High School)
The Confession
Rinehart, Mary Roberts
624 Gutenberg downloadsen1999Difficulty 38 (High School)
The Shore Road mystery
Dixon, Franklin W.
624 Gutenberg downloadsen2024Difficulty 34 (High School)
Young Wallingford
Chester, George Randolph
624 Gutenberg downloadsen2010Difficulty 40 (High School)
The Firefly of France
Angellotti, Marion Polk
623 Gutenberg downloadsen2006Difficulty 41 (College)
In the Fog
Davis, Richard Harding
622 Gutenberg downloadsen2005Difficulty 42 (College)
The Coast of Chance
Chamberlain, Esther & Chamberlain, Lucia
622 Gutenberg downloadsen2007Difficulty 39 (High School)
The horror at Red Hook
Lovecraft, H. P. (Howard Phillips)
622 Gutenberg downloadsen2024Difficulty 68 (Academic)
The Mikado Jewel
Hume, Fergus
622 Gutenberg downloadsen2017Difficulty 45 (College)
Tutt and Mr. Tutt
Train, Arthur Cheney
622 Gutenberg downloadsen2003Difficulty 50 (College)
Visible and Invisible
Benson, E. F. (Edward Frederic)
622 Gutenberg downloadsen2019Difficulty 47 (College)
The Secret of Sarek
Leblanc, Maurice
621 Gutenberg downloadsen2011Difficulty 48 (College)
The Yellow Dove
Gibbs, George
621 Gutenberg downloadsen2017Difficulty 43 (College)
A Hoodoo Machine; or, The Motor Boys' Runabout No. 1313. Brave and Bold Weekly No. 363
Unknown
619 Gutenberg downloadsen2016Difficulty 37 (High School)
The Orphan
Mulford, Clarence Edward
619 Gutenberg downloadsen2010Difficulty 53 (Graduate)
Within an Inch of His Life
Gaboriau, Emile
619 Gutenberg downloadsen2006Difficulty 38 (High School)
The Dream Doctor
Reeve, Arthur B. (Arthur Benjamin)
618 Gutenberg downloadsen2004Difficulty 40 (High School)
Mississippi Outlaws and the Detectives Don Pedro and the Detectives; Poisoner and the Detectives
Pinkerton, Allan
617 Gutenberg downloadsen2011Difficulty 53 (Graduate)
Jennie Baxter, Journalist
Barr, Robert
615 Gutenberg downloadsen2005Difficulty 44 (College)
Monsieur Lecoq, v. 2
Gaboriau, Emile
614 Gutenberg downloadsen2015Difficulty 42 (College)
The Dorrington Deed-Box
Morrison, Arthur
614 Gutenberg downloadsen2016Difficulty 48 (College)
Three More John Silence Stories
Blackwood, Algernon
613 Gutenberg downloadsen2004Difficulty 48 (College)
Quotes and Images from Celebrated Crimes
Dumas, Alexandre
612 Gutenberg downloadsen2005Difficulty 59 (Graduate)
The Disappearance of Lady Frances Carfax
Doyle, Arthur Conan
612 Gutenberg downloadsen2000Difficulty 37 (High School)
The House of the White Shadows
Farjeon, B. L. (Benjamin Leopold)
612 Gutenberg downloadsen2013Difficulty 47 (College)
The chronicles of Michael Danevitch of the Russian Secret Service
Donovan, Dick
611 Gutenberg downloadsen2022Difficulty 49 (College)
The Motor Boat Club at Nantucket; or, The Mystery of the Dunstan Heir
Hancock, H. Irving (Harrie Irving)
611 Gutenberg downloadsen2012Difficulty 39 (High School)
The Mystery of the Hasty Arrow
Green, Anna Katharine
611 Gutenberg downloadsen2006Difficulty 41 (College)
A silent witness
Freeman, R. Austin (Richard Austin)
609 Gutenberg downloadsen2025Difficulty 42 (College)
Havoc
Oppenheim, E. Phillips (Edward Phillips)
609 Gutenberg downloadsen2000Difficulty 37 (High School)
The House of the Arrow
Mason, A. E. W. (Alfred Edward Woodley)
609 Gutenberg downloadsen2022Difficulty 39 (High School)
The Mystery Girl
Wells, Carolyn
609 Gutenberg downloadsen2014Difficulty 40 (High School)
The Riddle of the Purple Emperor
Hanshew, Mary E. & Hanshew, Thomas W.
609 Gutenberg downloadsen2013Difficulty 42 (College)
The Strand Magazine, Vol. 05, Issue 29, May 1893 An Illustrated Monthly
Various
609 Gutenberg downloadsen2009Difficulty 41 (College)
The Terror: A Mystery
Machen, Arthur
609 Gutenberg downloadsen2011Difficulty 47 (College)
Hawaiian Sea Hunt Mystery
Adams, Andy
607 Gutenberg downloadsen2016Difficulty 35 (High School)
The Illustrious Prince
Oppenheim, E. Phillips (Edward Phillips)
606 Gutenberg downloadsen1998Difficulty 41 (College)
The Lock and Key Library: The Most Interesting Stories of All Nations: Real Life
Unknown
606 Gutenberg downloadsen2000Difficulty 58 (Graduate)
A Parody Outline of History Wherein May Be Found a Curiously Irreverent Treatment of American Historical Events, Imagining Them as They Would Be Narrated by America's Most Characteristic Contemporary Authors
Stewart, Donald Ogden
604 Gutenberg downloadsen1998Difficulty 49 (College)
Betty Gordon at Mountain Camp; Or, The Mystery of Ida Bellethorne
Emerson, Alice B.
604 Gutenberg downloadsen2004Difficulty 38 (High School)
El clavo
Alarcón, Pedro Antonio de
604 Gutenberg downloadses2022
The Red Lady
Burt, Katharine Newlin
604 Gutenberg downloadsen2015Difficulty 35 (High School)
The Secret Cache: An Adventure and Mystery Story for Boys
Brill, Ethel C. (Ethel Claire)
603 Gutenberg downloadsen2013Difficulty 39 (High School)
Tales of Secret Egypt
Rohmer, Sax
602 Gutenberg downloadsen2012Difficulty 51 (Graduate)
The Bandbox
Vance, Louis Joseph
602 Gutenberg downloadsen2010Difficulty 45 (College)
The Mystery of the Boule Cabinet: A Detective Story
Stevenson, Burton Egbert
602 Gutenberg downloadsen2003Difficulty 37 (High School)
A Thin Ghost and Others
James, M. R. (Montague Rhodes)
601 Gutenberg downloadsen2007Difficulty 42 (College)
Rube Burrow, king of outlaws, and his band of train robbers : $b An accurate and faithful history of their exploits and adventures
Agee, George W. (George Washington)
601 Gutenberg downloadsen2024Difficulty 55 (Graduate)
The Cheyne mystery
Crofts, Freeman Wills
601 Gutenberg downloadsen2024Difficulty 38 (High School)
Derues Celebrated Crimes
Dumas, Alexandre
600 Gutenberg downloadsen2004Difficulty 48 (College)
The After House
Rinehart, Mary Roberts
600 Gutenberg downloadsen2000Difficulty 39 (High School)
Danger! and Other Stories
Doyle, Arthur Conan
599 Gutenberg downloadsen2007Difficulty 43 (College)
Doors of the Night
Packard, Frank L. (Frank Lucius)
599 Gutenberg downloadsen2011Difficulty 48 (College)
Secret Band of Brothers A Full and True Exposition of All the Various Crimes, Villanies, and Misdeeds of This Powerful Organization in the United States.
Green, J. H. (Jonathan Harrington)
599 Gutenberg downloadsen2006Difficulty 54 (Graduate)
Le parfum de la dame en noir
Leroux, Gaston
598 Gutenberg downloadsfr2005
The Grey Room
Phillpotts, Eden
597 Gutenberg downloadsen1998Difficulty 44 (College)
The Lone Wolf: A Melodrama
Vance, Louis Joseph
597 Gutenberg downloadsen2005Difficulty 57 (Graduate)
Anthony Trent, Master Criminal
Martyn, Wyndham
596 Gutenberg downloadsen2012Difficulty 36 (High School)
The Gloved Hand
Stevenson, Burton Egbert
596 Gutenberg downloadsen2004Difficulty 40 (High School)
The Postmaster's Daughter
Tracy, Louis
596 Gutenberg downloadsen2003Difficulty 41 (College)
The Thirteenth Man
Kernahan, Coulson, Mrs.
596 Gutenberg downloadsen2022Difficulty 38 (High School)
The Wire Devils
Packard, Frank L. (Frank Lucius)
596 Gutenberg downloadsen2016Difficulty 45 (College)
An African Millionaire: Episodes in the Life of the Illustrious Colonel Clay
Allen, Grant
594 Gutenberg downloadsen2003Difficulty 39 (High School)
Elusive Isabel
Futrelle, Jacques
594 Gutenberg downloadsen2004Difficulty 46 (College)
Johnny Ludlow, Second Series
Wood, Henry, Mrs.
594 Gutenberg downloadsen2012Difficulty 34 (High School)
The Allen House; Or, Twenty Years Ago and Now
Arthur, T. S. (Timothy Shay)
594 Gutenberg downloadsen2003Difficulty 36 (High School)
The Eight Strokes of the Clock
Leblanc, Maurice
594 Gutenberg downloadsen2005Difficulty 37 (High School)
The Perfect World: A romance of strange people and strange places
Scrymsour, Ella M.
594 Gutenberg downloadsen2019Difficulty 38 (High School)
The Lone Wolf Returns
Vance, Louis Joseph
593 Gutenberg downloadsen2019Difficulty 43 (College)
The Mystery of 31 New Inn
Freeman, R. Austin (Richard Austin)
593 Gutenberg downloadsen2004Difficulty 47 (College)
Ten Years Among the Mail Bags Or, Notes from the Diary of a Special Agent of the Post-Office Department
Holbrook, James
592 Gutenberg downloadsen2012Difficulty 56 (Graduate)
The Woman in the Alcove
Green, Anna Katharine
592 Gutenberg downloadsen1999Difficulty 40 (High School)
Cleek of Scotland Yard: Detective Stories
Hanshew, Thomas W.
591 Gutenberg downloadsen2010Difficulty 39 (High School)
The Mysteries of Paris, illustrated with etchings, Vol. 1
Sue, Eugène
591 Gutenberg downloadsen2010Difficulty 44 (College)
The 'Phone Booth Mystery
Ironside, John
590 Gutenberg downloadsen2021Difficulty 42 (College)
The crime at Black Dudley
Allingham, Margery
590 Gutenberg downloadsen2025Difficulty 46 (College)
The Crimson Patch
Seaman, Augusta Huiell
590 Gutenberg downloadsen2016Difficulty 41 (College)
Prince Zaleski
Shiel, M. P. (Matthew Phipps)
589 Gutenberg downloadsen2004Difficulty 51 (Graduate)
Les vrais mystères de Paris
Vidocq, Eugène François
587 Gutenberg downloadsfr2012
A Bullet for Cinderella
MacDonald, John D. (John Dann)
586 Gutenberg downloadsen2015Difficulty 26 (Middle School)
Secret Mission to Alaska Sandy Steele Adventures #5
Leckie, Robert
586 Gutenberg downloadsen2015Difficulty 38 (High School)
J. S. Le Fanu's Ghostly Tales, Volume 1
Le Fanu, Joseph Sheridan
585 Gutenberg downloadsen2004Difficulty 56 (Graduate)
The Agony Column
Biggers, Earl Derr
585 Gutenberg downloadsen1999Difficulty 39 (High School)
Murder in Black Letter
Anderson, Poul
584 Gutenberg downloadsen2019Difficulty 36 (High School)
The Stolen Brain; Or, A Wonderful Crime
Carter, Nicholas (House name)
584 Gutenberg downloadsen2021Difficulty 68 (Academic)
Gallegher and Other Stories
Davis, Richard Harding
583 Gutenberg downloadsen2004Difficulty 45 (College)
The Middle Temple Murder
Fletcher, J. S. (Joseph Smith)
583 Gutenberg downloadsen2003Difficulty 38 (High School)
Burton of the Flying Corps
Strang, Herbert
582 Gutenberg downloadsen2012Difficulty 38 (High School)
Nouvelles histoires extraordinaires
Poe, Edgar Allan
582 Gutenberg downloadsfr2007
The Green Eyes of Bâst
Rohmer, Sax
582 Gutenberg downloadsen2005Difficulty 44 (College)
From Boniface to Bank Burglar; Or, The Price of Persecution How a Successful Business Man, Through the Miscarriage of Justice, Became a Notorious Bank Looter
White, George M. (George Miles)
581 Gutenberg downloadsen2018Difficulty 42 (College)
The Sundial
White, Fred M. (Fred Merrick)
581 Gutenberg downloadsen2017Difficulty 33 (High School)
Don Winslow of the Navy
Martinek, Frank V. (Frank Victor)
580 Gutenberg downloadsen2014Difficulty 40 (High School)
The Ghost Pirates
Hodgson, William Hope
580 Gutenberg downloadsen2004Difficulty 33 (High School)
The Mark of Cain
Wells, Carolyn
580 Gutenberg downloadsen2014Difficulty 34 (High School)
Dr. Mabuse, master of mystery : $b a novel
Jacques, Norbert
579 Gutenberg downloadsen2025Difficulty 44 (College)
The Bishop murder case
Van Dine, S. S.
579 Gutenberg downloadsen2025Difficulty 45 (College)
The boys of the "Puffin" : $b A Sea Scout yarn
Westerman, Percy F. (Percy Francis)
579 Gutenberg downloadsen2024Difficulty 37 (High School)
The Joss: A Reversion
Marsh, Richard
579 Gutenberg downloadsen2021Difficulty 30 (Middle School)
The Red Symbol
Ironside, John
579 Gutenberg downloadsen2010Difficulty 41 (College)
A Cigarette Clew; Or, "Salted" For a Million
Carter, Nicholas (House name)
578 Gutenberg downloadsen2021Difficulty 52 (Graduate)
The Filigree Ball Being a full and true account of the solution of the mystery concerning the Jeffrey-Moore affair
Green, Anna Katharine
578 Gutenberg downloadsen2000Difficulty 43 (College)
Guilt of the Brass Thieves
Wirt, Mildred A. (Mildred Augustine)
577 Gutenberg downloadsen2011Difficulty 37 (High School)
Jason: A Romance
Forman, Justus Miles
577 Gutenberg downloadsen2004Difficulty 36 (High School)
Present at a Hanging and Other Ghost Stories
Bierce, Ambrose
577 Gutenberg downloadsen2003Difficulty 47 (College)
The Great Harry Thaw Case; Or, A Woman's Sacrifice
Atwell, Benjamin H.
577 Gutenberg downloadsen2021Difficulty 50 (College)
The history of the London Burkers Containing a faithful and authentic account of the horrid acts of the noted Resurrectionists, Bishop, Williams, May, etc., etc., and their trial and condemnation at the Old Bailey for the wilful murder of Carlo Ferrari, with the criminals' confessions after trial. Including also the life, character, and behaviour of the atrocious Eliza Ross, the murderer of Mrs. Walsh, etc., etc.
Anonymous
577 Gutenberg downloadsen2021Difficulty 64 (Academic)
The Rome Express
Griffiths, Arthur
577 Gutenberg downloadsen2004Difficulty 39 (High School)
Les mystères de Paris, Tome II
Sue, Eugène
576 Gutenberg downloadsfr2006
The Hollow of Her Hand
McCutcheon, George Barr
576 Gutenberg downloadsen2004Difficulty 34 (High School)
The Law of Hemlock Mountain
Lundsford, Hugh
576 Gutenberg downloadsen2010Difficulty 48 (College)
The Silver Bullet
Hume, Fergus
576 Gutenberg downloadsen2017Difficulty 43 (College)
Index of the Project Gutenberg Works of E. W. Hornung
Hornung, E. W. (Ernest William)
574 Gutenberg downloadsen2018Difficulty 37 (High School)
Lives and exploits of the most noted highwaymen, robbers and murderers of all nations Drawn from the most authentic sources and brought down to the present time
Whitehead, Charles
574 Gutenberg downloadsen2022Difficulty 60 (Graduate)
Locked Doors
Rinehart, Mary Roberts
574 Gutenberg downloadsen2017Difficulty 34 (High School)
The grisly horror
Howard, Robert E. (Robert Ervin)
574 Gutenberg downloadsen2023Difficulty 40 (High School)
The Eyes Have It
Garrett, Randall
573 Gutenberg downloadsen2010Difficulty 37 (High School)
The Foreign Hand Tie
Garrett, Randall
573 Gutenberg downloadsen2009Difficulty 42 (College)
The Ghost Ship: A Mystery of the Sea
Hutcheson, John C. (John Conroy)
573 Gutenberg downloadsen2007Difficulty 51 (Graduate)
The strange countess
Wallace, Edgar
573 Gutenberg downloadsen2025Difficulty 40 (High School)
The Long Lane's Turning
Rives, Hallie Erminie
572 Gutenberg downloadsen2011Difficulty 49 (College)
The murders in Praed Street
Rhode, John
572 Gutenberg downloadsen2024Difficulty 42 (College)
Nouveaux mystères et aventures
Doyle, Arthur Conan
571 Gutenberg downloadsfr2004
The Case of Jennie Brice
Rinehart, Mary Roberts
570 Gutenberg downloadsen2004Difficulty 29 (Middle School)
The Galloping Ghost A Mystery Story for Boys
Snell, Roy J. (Roy Judson)
570 Gutenberg downloadsen2013Difficulty 31 (High School)
The curse of Yig
Bishop, Zealia B. (Zealia Brown) & Lovecraft, H. P. (Howard Phillips)
569 Gutenberg downloadsen2023Difficulty 50 (College)
The Disappearing Eye
Hume, Fergus
569 Gutenberg downloadsen2018Difficulty 42 (College)
A man of mark
Hope, Anthony
568 Gutenberg downloadsen2004Difficulty 45 (College)
Hooded Detective, Volume III No. 2, January, 1942
Various
568 Gutenberg downloadsen2012Difficulty 38 (High School)
My friend the murderer, and other mysteries and adventures
Doyle, Arthur Conan
568 Gutenberg downloadsen2022Difficulty 38 (High School)
The Brightener
Williamson, A. M. (Alice Muriel) & Williamson, C. N. (Charles Norris)
568 Gutenberg downloadsen2010Difficulty 40 (High School)
The Case of the Pocket Diary Found in the Snow
Groner, Auguste
568 Gutenberg downloadsen1999Difficulty 41 (College)
The Case of the Pool of Blood in the Pastor's Study
Groner, Auguste
567 Gutenberg downloadsen1999Difficulty 42 (College)
The Mystery of Mary
Hill, Grace Livingston
567 Gutenberg downloadsen2005Difficulty 35 (High School)
Tracked by Wireless
Le Queux, William
567 Gutenberg downloadsen2019Difficulty 50 (College)
Memoirs of Arsène Lupin
Leblanc, Maurice
566 Gutenberg downloadsen2023Difficulty 40 (High School)
Nick Carter Stories No. 155, August 28, 1915: The Gordon Elopement; or, Nick Carter's Three of a Kind.
Carter, Nicholas (House name) & Lebhar, Bertram
566 Gutenberg downloadsen2022Difficulty 36 (High School)
The Lost Stradivarius
Falkner, John Meade
566 Gutenberg downloadsen2004Difficulty 55 (Graduate)
The Black Patch
Hume, Fergus
565 Gutenberg downloadsen2017Difficulty 46 (College)
The Closed Book: Concerning the Secret of the Borgias
Le Queux, William
565 Gutenberg downloadsen2012Difficulty 55 (Graduate)
The Mystery Hunters at the Haunted Lodge
Wyckoff, Capwell
565 Gutenberg downloadsen2014Difficulty 34 (High School)
The Case of Summerfield
Rhodes, W. H. (William Henry)
564 Gutenberg downloadsen2004Difficulty 54 (Graduate)
The Crimson Cryptogram: A Detective Story
Hume, Fergus
564 Gutenberg downloadsen2017Difficulty 37 (High School)
The Duke Decides
Hill, Headon
564 Gutenberg downloadsen2011Difficulty 48 (College)
The secret of the caves
Dixon, Franklin W.
564 Gutenberg downloadsen2025Difficulty 37 (High School)
The Sign of Silence
Le Queux, William
564 Gutenberg downloadsen2009Difficulty 41 (College)
The wrong letter
Masterman, Walter S. (Walter Sidney)
564 Gutenberg downloadsen2023Difficulty 34 (High School)
Murder Point: A Tale of Keewatin
Dawson, Coningsby
563 Gutenberg downloadsen2009Difficulty 50 (College)
Recalled to Life
Allen, Grant
563 Gutenberg downloadsen2004Difficulty 40 (High School)
The unseen ear
Lincoln, Natalie Sumner
563 Gutenberg downloadsen2022Difficulty 45 (College)
Master Tales of Mystery, Volume 3
Unknown
562 Gutenberg downloadsen2004Difficulty 40 (High School)
Bull-dog Drummond: The Adventures of a Demobilised Officer Who Found Peace Dull
McNeile, H. C. (Herman Cyril)
561 Gutenberg downloadsen2015Difficulty 40 (High School)
The Lost Despatch
Lincoln, Natalie Sumner
561 Gutenberg downloadsen2008Difficulty 40 (High School)
Death at the Excelsior, and other stories
Wodehouse, P. G. (Pelham Grenville)
560 Gutenberg downloadsen2005Difficulty 38 (High School)
The Black Box
Oppenheim, E. Phillips (Edward Phillips)
560 Gutenberg downloadsen2005Difficulty 41 (College)
Dead Man's Rock
Quiller-Couch, Arthur
559 Gutenberg downloadsen2006Difficulty 49 (College)
Bessy Rane: A Novel
Wood, Henry, Mrs.
558 Gutenberg downloadsen2018Difficulty 37 (High School)
Lord John in New York
Williamson, C. N. (Charles Norris) & Williamson, A. M. (Alice Muriel)
558 Gutenberg downloadsen2012Difficulty 40 (High School)
False Evidence
Oppenheim, E. Phillips (Edward Phillips)
557 Gutenberg downloadsen2017Difficulty 41 (College)
The Mystery of the Secret Band
Lavell, Edith
557 Gutenberg downloadsen2013Difficulty 35 (High School)
The Place of Dragons: A Mystery
Le Queux, William
557 Gutenberg downloadsen2012Difficulty 45 (College)
The Other Man
Wallace, Edgar
556 Gutenberg downloadsen2021Difficulty 39 (High School)
The Paternoster Ruby
Walk, Charles Edmonds
556 Gutenberg downloadsen2007Difficulty 46 (College)
The Room in the Dragon Volant
Le Fanu, Joseph Sheridan
556 Gutenberg downloadsen2005Difficulty 45 (College)
The Secret Toll
Thorne, Paul & Thorne, Mabel
556 Gutenberg downloadsen2011Difficulty 44 (College)
The Yellow Holly
Hume, Fergus
556 Gutenberg downloadsen2017Difficulty 38 (High School)
A Canadian Farm Mystery; Or, Pam the Pioneer
Marchant, Bessie
555 Gutenberg downloadsen2015Difficulty 39 (High School)
Rosalind at Red Gate
Nicholson, Meredith
555 Gutenberg downloadsen2010Difficulty 43 (College)
Haunted Places in England
O'Donnell, Elliott
554 Gutenberg downloadsen2013Difficulty 39 (High School)
J. S. Le Fanu's Ghostly Tales, Volume 2
Le Fanu, Joseph Sheridan
554 Gutenberg downloadsen2004Difficulty 58 (Graduate)
Max Carrados
Bramah, Ernest
554 Gutenberg downloadsen2010Difficulty 43 (College)
The House of Mystery: An Episode in the Career of Rosalie Le Grange, Clairvoyant
Irwin, Will
554 Gutenberg downloadsen2004Difficulty 43 (College)
Behind the Green Door
Wirt, Mildred A. (Mildred Augustine)
553 Gutenberg downloadsen2010Difficulty 37 (High School)
Mystery of the Ambush in India
Adams, Andy
553 Gutenberg downloadsen2016Difficulty 42 (College)
The Burglar's Fate, and The Detectives
Pinkerton, Allan
553 Gutenberg downloadsen2006Difficulty 58 (Graduate)
The Fellowship of the Frog
Wallace, Edgar
552 Gutenberg downloadsen2023Difficulty 42 (College)
The Chief Legatee
Green, Anna Katharine
551 Gutenberg downloadsen2006Difficulty 34 (High School)
The Strand Magazine, Vol. 07, Issue 38, February, 1894 An Illustrated Monthly
Various
551 Gutenberg downloadsen2014Difficulty 51 (Graduate)
Inspector French's greatest case
Crofts, Freeman Wills
550 Gutenberg downloadsen2021Difficulty 36 (High School)
The Voice in the Fog
MacGrath, Harold
550 Gutenberg downloadsen2005Difficulty 34 (High School)
Aurora Floyd, Vol. 3 Fifth Edition
Braddon, M. E. (Mary Elizabeth)
549 Gutenberg downloadsen2015Difficulty 44 (College)
Gypsy Flight A Mystery Story for Girls
Snell, Roy J. (Roy Judson)
549 Gutenberg downloadsen2014Difficulty 34 (High School)
Ralph Raymond's Heir
Alger, Horatio, Jr.
549 Gutenberg downloadsen2017Difficulty 36 (High School)
Stop Look and Dig
Smith, George O. (George Oliver)
549 Gutenberg downloadsen2006Difficulty 36 (High School)
The trap
Whitehead, Henry S. (Henry St. Clair) & Lovecraft, H. P. (Howard Phillips)
549 Gutenberg downloadsen2024Difficulty 60 (Graduate)
Guy Garrick
Reeve, Arthur B. (Arthur Benjamin)
548 Gutenberg downloadsen2004Difficulty 43 (College)
Mornings at Bow Street A Selection of the Most Humorous and Entertaining Reports which Have Appeared in the 'Morning Herald'
Wight, J. (John)
548 Gutenberg downloadsen2011Difficulty 50 (College)
Nick Baba's Last Drink and Other Sketches
Goff, George Paul
548 Gutenberg downloadsen2006Difficulty 46 (College)
The step on the stair
Green, Anna Katharine
547 Gutenberg downloadsen2022Difficulty 46 (College)
Black hound of death
Howard, Robert E. (Robert Ervin)
546 Gutenberg downloadsen2023Difficulty 36 (High School)
I Spy
Lincoln, Natalie Sumner
546 Gutenberg downloadsen2006Difficulty 44 (College)
The Disagreeable Woman: A Social Mystery
Alger, Horatio, Jr.
546 Gutenberg downloadsen2017Difficulty 37 (High School)
The Gold Bag
Wells, Carolyn
546 Gutenberg downloadsen2001Difficulty 43 (College)
Lady Molly of Scotland Yard
Orczy, Emmuska Orczy, Baroness
545 Gutenberg downloadsen2024Difficulty 46 (College)
Murder at Bridge
Austin, Anne
545 Gutenberg downloadsen2006Difficulty 45 (College)
The Billiard Room Mystery
Flynn, Brian
545 Gutenberg downloadsen2018Difficulty 40 (High School)
The Evil Shepherd
Oppenheim, E. Phillips (Edward Phillips)
545 Gutenberg downloadsen2004Difficulty 42 (College)
The goddess: a demon
Marsh, Richard
545 Gutenberg downloadsen2021Difficulty 32 (High School)
Counsel for the Defense
Scott, Leroy
544 Gutenberg downloadsen2009Difficulty 44 (College)
Inside the Lines
Biggers, Earl Derr & Ritchie, Robert Welles
544 Gutenberg downloadsen2017Difficulty 42 (College)
The Dead Alive
Collins, Wilkie
544 Gutenberg downloadsen2005Difficulty 38 (High School)
Clara Vaughan, Volume 2 (of 3)
Blackmore, R. D. (Richard Doddridge)
543 Gutenberg downloadsen2012Difficulty 32 (High School)
The Babbington case; Or, Nick Carter's strange quest
Carter, Nicholas (House name)
543 Gutenberg downloadsen2022Difficulty 65 (Academic)
The Law-Breakers
Cullum, Ridgwell
543 Gutenberg downloadsen2009Difficulty 43 (College)
The Mystery at Putnam Hall: The School Chums' Strange Discovery
Stratemeyer, Edward
543 Gutenberg downloadsen2006Difficulty 35 (High School)
Under Three Flags: A Story of Mystery
Taylor, Bert Leston & Thoits, Alvin T.
543 Gutenberg downloadsen2021Difficulty 37 (High School)
Bergrichters Erdenwallen
Achleitner, Arthur
542 Gutenberg downloadsde2004
Following a Chance Clew; Or, Nick Carter's Lucky Find
Carter, Nicholas (House name)
542 Gutenberg downloadsen2021Difficulty 45 (College)
No Thoroughfare
Dickens, Charles & Collins, Wilkie
542 Gutenberg downloadsen1998Difficulty 40 (High School)
The Ghost of Mystery Airport
Powell, Van
542 Gutenberg downloadsen2014Difficulty 43 (College)
Hellflower
Smith, George O. (George Oliver)
541 Gutenberg downloadsen2023Difficulty 38 (High School)
The Paliser case
Saltus, Edgar
541 Gutenberg downloadsen2009Difficulty 37 (High School)
The Markenmore Mystery
Fletcher, J. S. (Joseph Smith)
540 Gutenberg downloadsen2019Difficulty 42 (College)
The Pointing Man: A Burmese Mystery
Douie, Marjorie
540 Gutenberg downloadsen2004Difficulty 50 (College)
The thing in the woods
Williams, Harper
540 Gutenberg downloadsen2025Difficulty 35 (High School)
The Three Eyes
Leblanc, Maurice
540 Gutenberg downloadsen2010Difficulty 41 (College)
Hunting for hidden gold
Dixon, Franklin W.
539 Gutenberg downloadsen2024Difficulty 36 (High School)
In the Onyx Lobby
Wells, Carolyn
539 Gutenberg downloadsen2011Difficulty 42 (College)
Pharos, The Egyptian: A Romance
Boothby, Guy
539 Gutenberg downloadsen2010Difficulty 44 (College)
The lonely house
Lowndes, Marie Belloc
539 Gutenberg downloadsen2023Difficulty 42 (College)
The Motor Boys Bound for Home; or, Ned, Bob and Jerry on the Wrecked Troopship
Young, Clarence
539 Gutenberg downloadsen2016Difficulty 39 (High School)
The Photographer's Evidence; Or, Clever but Crooked
Carter, Nicholas (House name)
539 Gutenberg downloadsen2020Difficulty 43 (College)
The Wooden Hand: A Detective Story
Hume, Fergus
539 Gutenberg downloadsen2017Difficulty 37 (High School)
Arsène Lupin, super-sleuth
Leblanc, Maurice
538 Gutenberg downloadsen2024Difficulty 40 (High School)
Convict B 14: A Novel
Weekes, R. K. (Rose Kirkpatrick)
538 Gutenberg downloadsen2019Difficulty 33 (High School)
The skeleton key
Capes, Bernard
538 Gutenberg downloadsen2022Difficulty 43 (College)
The Uninhabited House
Riddell, J. H., Mrs.
538 Gutenberg downloadsen2005Difficulty 47 (College)
The river of stars
Wallace, Edgar
537 Gutenberg downloadsen2025Difficulty 44 (College)
Boy Scouts in Mexico; Or, On Guard with Uncle Sam
Ralphson, G. Harvey (George Harvey)
536 Gutenberg downloadsen2000Difficulty 35 (High School)
The Circular Study
Green, Anna Katharine
536 Gutenberg downloadsen2006Difficulty 46 (College)
Never-Fail Blake
Stringer, Arthur
535 Gutenberg downloadsen2006Difficulty 42 (College)
The Apartment Next Door
Johnston, William
535 Gutenberg downloadsen2004Difficulty 42 (College)
The mystery of the Sea-Lark
Barbour, Ralph Henry & Holt, H. P.
535 Gutenberg downloadsen2024Difficulty 38 (High School)
The War Terror
Reeve, Arthur B. (Arthur Benjamin)
534 Gutenberg downloadsen2004Difficulty 45 (College)
Among the River Pirates: A Skippy Dare Mystery Story
Fitzhugh, Percy Keese
533 Gutenberg downloadsen2016Difficulty 38 (High School)
Revenge!
Barr, Robert
533 Gutenberg downloadsen2004Difficulty 40 (High School)
The Mystery at Dark Cedars
Lavell, Edith
533 Gutenberg downloadsen2013Difficulty 32 (High School)
The Stolen Singer
Bellinger, Martha Idell Fletcher
533 Gutenberg downloadsen2006Difficulty 48 (College)
In Secret
Chambers, Robert W. (Robert William)
532 Gutenberg downloadsen2004Difficulty 40 (High School)
Mystery of the Chinese Ring
Adams, Andy
532 Gutenberg downloadsen2016Difficulty 35 (High School)
Green Eyes
Snell, Roy J. (Roy Judson)
531 Gutenberg downloadsen2014Difficulty 32 (High School)
J. S. Le Fanu's Ghostly Tales, Volume 3 The Haunted Baronet (1871)
Le Fanu, Joseph Sheridan
531 Gutenberg downloadsen2004Difficulty 45 (College)
Out Like a Light
Garrett, Randall & Janifer, Laurence M.
531 Gutenberg downloadsen2008Difficulty 33 (High School)
Taken Alive
Roe, Edward Payson
531 Gutenberg downloadsen2004Difficulty 48 (College)
The Florentine Dagger: A Novel for Amateur Detectives
Hecht, Ben
531 Gutenberg downloadsen2019Difficulty 42 (College)
Man and Maid
Nesbit, E. (Edith)
530 Gutenberg downloadsen2010Difficulty 33 (High School)
McAllister and His Double
Train, Arthur Cheney
530 Gutenberg downloadsen2010Difficulty 41 (College)
The Motor Boys Over the Rockies; Or, A Mystery of the Air
Young, Clarence
530 Gutenberg downloadsen2014Difficulty 36 (High School)
When the Sea Gives Up Its Dead: A Thrilling Detective Story
Corbett, George, Mrs.
530 Gutenberg downloadsen2020Difficulty 45 (College)
Dig Here!
Allen, Gladys
529 Gutenberg downloadsen2014Difficulty 34 (High School)
Flash Evans, Camera News Hawk
Bell, Frank
529 Gutenberg downloadsen2017Difficulty 38 (High School)
The Spy
Davis, Richard Harding
529 Gutenberg downloadsen2006Difficulty 38 (High School)
The Crevice
Burns, William J. & Ostrander, Isabel
528 Gutenberg downloadsen2009Difficulty 41 (College)
Dark Hollow
Green, Anna Katharine
527 Gutenberg downloadsen2004Difficulty 50 (College)
The campfire girls of Roselawn : $b or, A strange message from the air
Penrose, Margaret
527 Gutenberg downloadsen2009Difficulty 34 (High School)
The Cat's Paw
Lincoln, Natalie Sumner
527 Gutenberg downloadsen2021Difficulty 42 (College)
A Rogue by Compulsion: An Affair of the Secret Service
Bridges, Victor
526 Gutenberg downloadsen2003Difficulty 44 (College)
The Burglar and the Blizzard: A Christmas Story
Miller, Alice Duer
526 Gutenberg downloadsen2005Difficulty 40 (High School)
The Eagle's eye
Cooper, Courtney Ryley & Flynn, William J. (William James)
526 Gutenberg downloadsen2023Difficulty 50 (College)
Call Mr. Fortune
Bailey, H. C. (Henry Christopher)
525 Gutenberg downloadsen2019Difficulty 32 (High School)
Golden Stories A Selection of the Best Fiction by the Foremost Writers
Various
525 Gutenberg downloadsen2006Difficulty 39 (High School)
In a Glass Darkly, v. 2/3
Le Fanu, Joseph Sheridan
525 Gutenberg downloadsen2011Difficulty 44 (College)
Seven Keys to Baldpate
Biggers, Earl Derr
525 Gutenberg downloadsen2010Difficulty 37 (High School)
One of My Sons
Green, Anna Katharine
524 Gutenberg downloadsen2010Difficulty 40 (High School)
The Valley of Fear
Doyle, Arthur Conan
524 Gutenberg downloadsen2003Difficulty 39 (High School)
The Well The Lady of the Barge and Others, Part 4.
Jacobs, W. W. (William Wymark)
524 Gutenberg downloadsen2004Difficulty 34 (High School)
Eleven Possible Cases
Stockton, Frank R. & Fawcett, Edgar & Fyles, Franklin & Green, Anna Katharine & Harland, Henry & Lockwood, Ingersoll & Miller, Joaquin & Munroe, Kirk & Smith, Brainard Gardner & Thompson, Maurice & Wheeler, A. C. (Andrew Carpenter)
523 Gutenberg downloadsen2010Difficulty 45 (College)
Knock three-one-two
Brown, Fredric
523 Gutenberg downloadsen2023Difficulty 34 (High School)
The Crime Club
Holt-White, W. (William)
523 Gutenberg downloadsen2014Difficulty 44 (College)
Cleek: the Man of the Forty Faces
Hanshew, Thomas W.
522 Gutenberg downloadsen2004Difficulty 43 (College)
Dorothy Dixon and the Double Cousin
Wayne, Dorothy
522 Gutenberg downloadsen2014Difficulty 36 (High School)
La corde au cou
Gaboriau, Emile
522 Gutenberg downloadsfr2005
The Bells of San Juan
Gregory, Jackson
522 Gutenberg downloadsen2005Difficulty 43 (College)
The False Faces: Further Adventures from the History of the Lone Wolf
Vance, Louis Joseph
522 Gutenberg downloadsen2006Difficulty 50 (College)
At the Villa Rose
Mason, A. E. W. (Alfred Edward Woodley)
521 Gutenberg downloadsen2003Difficulty 37 (High School)
Josie O'Gorman and the Meddlesome Major
Sampson, Emma Speed
521 Gutenberg downloadsen2021Difficulty 43 (College)
Nick Carter Stories No. 143, June 5, 1915: The sultan's pearls; or, Nick Carter's Porto Rico trail
Carter, Nicholas (House name) & Waddell, C. C. (Charles Carey)
521 Gutenberg downloadsen2022Difficulty 34 (High School)
The Forest of Mystery
Foster, James H.
521 Gutenberg downloadsen2013Difficulty 34 (High School)
A West Point Treasure; Or, Mark Mallory's Strange Find
Sinclair, Upton
520 Gutenberg downloadsen2021Difficulty 39 (High School)
Disappeared From Her Home: A Novel
Pirkis, Catherine Louisa
520 Gutenberg downloadsen2021Difficulty 45 (College)
Hand and Ring
Green, Anna Katharine
520 Gutenberg downloadsen2010Difficulty 41 (College)
The club of masks
Upward, Allen
520 Gutenberg downloadsen2023Difficulty 46 (College)
The Stoneground Ghost Tales Compiled from the recollections of the Reverend Roland Batchel, Vicar of the parish.
Swain, E. G. (Edmund Gill)
520 Gutenberg downloadsen2014Difficulty 45 (College)
The Monk of Hambleton
Livingston, Armstrong
519 Gutenberg downloadsen2009Difficulty 41 (College)
The Port of Missing Men
Nicholson, Meredith
519 Gutenberg downloadsen2004Difficulty 40 (High School)
The Power-House
Buchan, John
519 Gutenberg downloadsen2018Difficulty 42 (College)
The presidential snapshot : $b or, The all-seeing eye
Lebhar, Bertram
519 Gutenberg downloadsen2023Difficulty 45 (College)
The Indian Drum
MacHarg, William & Balmer, Edwin
518 Gutenberg downloadsen2010Difficulty 47 (College)
The Riddle of the Frozen Flame
Hanshew, Mary E. & Hanshew, Thomas W.
518 Gutenberg downloadsen2005Difficulty 40 (High School)
The Secret Tomb
Leblanc, Maurice
518 Gutenberg downloadsen2019Difficulty 37 (High School)
The mystery of Angelina Frood
Freeman, R. Austin (Richard Austin)
517 Gutenberg downloadsen2025Difficulty 44 (College)
The Poisoned Pen
Reeve, Arthur B. (Arthur Benjamin)
517 Gutenberg downloadsen1999Difficulty 40 (High School)
Keeban
Balmer, Edwin
516 Gutenberg downloadsen2021Difficulty 36 (High School)
The Woman of Mystery
Leblanc, Maurice
516 Gutenberg downloadsen2011Difficulty 39 (High School)
Blind Love
Collins, Wilkie
515 Gutenberg downloadsen2005Difficulty 42 (College)
La Vénus d'Ille
Mérimée, Prosper
515 Gutenberg downloadsfr2005
Skull-face
Howard, Robert E. (Robert Ervin)
515 Gutenberg downloadsen2023Difficulty 44 (College)
The Lost Ambassador; Or, The Search For The Missing Delora
Oppenheim, E. Phillips (Edward Phillips)
515 Gutenberg downloadsen2004Difficulty 38 (High School)
Find the Woman
Roche, Arthur Somers
514 Gutenberg downloadsen2013Difficulty 37 (High School)
The Frame Up
Davis, Richard Harding
514 Gutenberg downloadsen1999Difficulty 39 (High School)
X Y Z: A Detective Story
Green, Anna Katharine
514 Gutenberg downloadsen2010Difficulty 43 (College)
The Haunted and the Haunters; Or, The House and the Brain
Lytton, Edward Bulwer Lytton, Baron
513 Gutenberg downloadsen2004Difficulty 45 (College)
The House of the Secret (La maison des hommes vivants)
Farrère, Claude
513 Gutenberg downloadsen2021Difficulty 36 (High School)
The missing chums
Dixon, Franklin W.
513 Gutenberg downloadsen2024Difficulty 39 (High School)
The Sheridan Road Mystery
Thorne, Paul & Thorne, Mabel
513 Gutenberg downloadsen2003Difficulty 39 (High School)
The Woman with One Hand, and Mr. Ely's Engagement
Marsh, Richard
513 Gutenberg downloadsen2012Difficulty 34 (High School)
The Yellow Streak
Williams, Valentine
513 Gutenberg downloadsen2006Difficulty 39 (High School)
Death, the Knight, and the Lady: A Ghost Story
Stacpoole, H. De Vere (Henry De Vere)
512 Gutenberg downloadsen2017Difficulty 36 (High School)
Stranded in Arcady
Lynde, Francis
512 Gutenberg downloadsen2010Difficulty 38 (High School)
The Betrayal of John Fordham
Farjeon, B. L. (Benjamin Leopold)
512 Gutenberg downloadsen2014Difficulty 35 (High School)
The Mysterious Murder of Pearl Bryan, or: the Headless Horror.
Unknown
512 Gutenberg downloadsen2009Difficulty 51 (Graduate)
The Secret Passage
Hume, Fergus
512 Gutenberg downloadsen2003Difficulty 36 (High School)
Treasure and Trouble Therewith: A Tale of California
Bonner, Geraldine
512 Gutenberg downloadsen2006Difficulty 41 (College)
Mr. Grex of Monte Carlo
Oppenheim, E. Phillips (Edward Phillips)
511 Gutenberg downloadsen2007Difficulty 39 (High School)
In a Glass Darkly, v. 3/3
Le Fanu, Joseph Sheridan
510 Gutenberg downloadsen2011Difficulty 41 (College)
Josie O'Gorman
Sampson, Emma Speed
510 Gutenberg downloadsen2019Difficulty 42 (College)
Le chateâu des Carpathes
Verne, Jules
510 Gutenberg downloadsfr2004
Punchinello, Volume 1, No. 16, July 16, 1870
Various
510 Gutenberg downloadsen2006Difficulty 47 (College)
Branded
Lynde, Francis
509 Gutenberg downloadsen2006Difficulty 42 (College)
Deep Moat Grange
Crockett, S. R. (Samuel Rutherford)
509 Gutenberg downloadsen2010Difficulty 35 (High School)
The Riddle of the Mysterious Light
Hanshew, Mary E. & Hanshew, Thomas W.
509 Gutenberg downloadsen2013Difficulty 39 (High School)
First Person Paramount
Pratt, Ambrose
508 Gutenberg downloadsen2011Difficulty 37 (High School)
The hellflower
Smith, George O. (George Oliver)
508 Gutenberg downloadsen2022Difficulty 38 (High School)
The Mystery of the Hidden Room
Harvey, Marion
508 Gutenberg downloadsen2012Difficulty 40 (High School)
Whispering Wires
Leverage, Henry
508 Gutenberg downloadsen2010Difficulty 33 (High School)
J. S. Le Fanu's Ghostly Tales, Volume 5
Le Fanu, Joseph Sheridan
507 Gutenberg downloadsen2004Difficulty 39 (High School)
Monsieur Lecoq — Volume2 L'honneur du nom
Gaboriau, Emile
507 Gutenberg downloadsfr2008
Punch, or the London Charivari, Vol. 147, September 30, 1914
Various
507 Gutenberg downloadsen2009Difficulty 44 (College)
The man in grey Being episodes of the Chovan [i.e. Chouan] conspiracies in Normandy during the First Empire.
Orczy, Emmuska Orczy, Baroness
507 Gutenberg downloadsen2022Difficulty 47 (College)
The Spiritualists and the Detectives
Pinkerton, Allan
507 Gutenberg downloadsen2010Difficulty 52 (Graduate)
Le crime de Lord Arthur Savile
Wilde, Oscar
506 Gutenberg downloadsfr2005
The great Skene mystery
Capes, Bernard
506 Gutenberg downloadsen2023Difficulty 43 (College)
The Silent House
Hume, Fergus
506 Gutenberg downloadsen2006Difficulty 42 (College)
The three strings
Lincoln, Natalie Sumner
506 Gutenberg downloadsen2024Difficulty 46 (College)
Angel Esquire
Wallace, Edgar
505 Gutenberg downloadsen2023Difficulty 40 (High School)
Christopher Quarles: College Professor and Master Detective
Brebner, Percy James
505 Gutenberg downloadsen2010Difficulty 42 (College)
O Mysterio da Estrada de Cintra. Cartas ao Diário de Noticias
Queirós, Eça de & Ortigão, Ramalho
505 Gutenberg downloadspt2007
The Lost House
Davis, Richard Harding
505 Gutenberg downloadsen1999Difficulty 41 (College)
...Or Your Money Back
Garrett, Randall
504 Gutenberg downloadsen2007Difficulty 37 (High School)
The Orange-Yellow Diamond
Fletcher, J. S. (Joseph Smith)
504 Gutenberg downloadsen2005Difficulty 39 (High School)
The Case of the Registered Letter
Groner, Auguste
503 Gutenberg downloadsen1999Difficulty 41 (College)
The Man Who Fell Through the Earth
Wells, Carolyn
503 Gutenberg downloadsen2014Difficulty 38 (High School)
Chronicles of Martin Hewitt
Morrison, Arthur
502 Gutenberg downloadsen2011Difficulty 41 (College)
Les mystères de Paris, Tome V
Sue, Eugène
502 Gutenberg downloadsfr2006
Laughing Bill Hyde and Other Stories
Beach, Rex
501 Gutenberg downloadsen2004Difficulty 39 (High School)
The Poisoned Pen
Reeve, Arthur B. (Arthur Benjamin)
501 Gutenberg downloadsen2004Difficulty 40 (High School)
Traffic in Souls: A Novel of Crime and Its Cure
Ball, Eustace Hale
501 Gutenberg downloadsen2009Difficulty 44 (College)
Against Odds: A Detective Story
Lynch, Lawrence L.
500 Gutenberg downloadsen2009Difficulty 47 (College)
That Mainwaring Affair
Barbour, A. Maynard (Anna Maynard)
500 Gutenberg downloadsen2000Difficulty 56 (Graduate)
The adventures of Heine
Wallace, Edgar
500 Gutenberg downloadsen2025Difficulty 47 (College)
The Lost Mine of the Amazon: A Hal Keen Mystery Story
Fitzhugh, Percy Keese
500 Gutenberg downloadsen2015Difficulty 41 (College)
The Other Side of the Door
Chamberlain, Lucia
500 Gutenberg downloadsen2008Difficulty 42 (College)
The Toll-House Sailor's Knots, Part 7.
Jacobs, W. W. (William Wymark)
500 Gutenberg downloadsen2004Difficulty 34 (High School)
The Twin Mystery; Or, A Dashing Rescue
Carter, Nicholas (House name)
500 Gutenberg downloadsen2021Difficulty 33 (High School)
Nick Carter Stories No. 139, May 8, 1915: The Pressing Peril
Carter, Nicholas (House name) & Phillips, Roland Ashford
499 Gutenberg downloadsen2021Difficulty 38 (High School)
Nick Carter Stories No. 141, May 22, 1915: The duplicate night
Carter, Nicholas (House name) & Waddell, C. C. (Charles Carey)
499 Gutenberg downloadsen2021Difficulty 39 (High School)
The Castle Of The Shadows
Williamson, A. M. (Alice Muriel)
499 Gutenberg downloadsen2006Difficulty 43 (College)
Nick Carter Stories No. 145, June 19, 1915: An Unsolved Mystery; Or, Nick Carter's Goverment Case
Carter, Nicholas (House name) & Waddell, C. C. (Charles Carey)
498 Gutenberg downloadsen2022Difficulty 41 (College)
The Bellamy trial
Hart, Frances Noyes
498 Gutenberg downloadsen2025Difficulty 44 (College)
The Crime Doctor
Hornung, E. W. (Ernest William)
498 Gutenberg downloadsen2011Difficulty 42 (College)
The Rayner-Slade Amalgamation
Fletcher, J. S. (Joseph Smith)
498 Gutenberg downloadsen2003Difficulty 38 (High School)
The Second Dandy Chater
Gallon, Tom
498 Gutenberg downloadsen2014Difficulty 43 (College)
Drakula: angol regény
Stoker, Bram
497 Gutenberg downloadshu2022
The Avenger
Oppenheim, E. Phillips (Edward Phillips)
497 Gutenberg downloadsen2006Difficulty 37 (High School)
The Egyptian Cat Mystery: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
497 Gutenberg downloadsen2010Difficulty 42 (College)
As a thief in the night
Freeman, R. Austin (Richard Austin)
496 Gutenberg downloadsen2024Difficulty 42 (College)
The Somnambulist and the Detective; The Murderer and the Fortune Teller
Pinkerton, Allan
496 Gutenberg downloadsen2009Difficulty 47 (College)
The Teeth of the Tiger
Leblanc, Maurice
495 Gutenberg downloadsen2004Difficulty 42 (College)
A Republic Without a President, and Other Stories
Ward, Herbert D. (Herbert Dickinson)
494 Gutenberg downloadsen2010Difficulty 47 (College)
The Staircase At The Heart's Delight 1894
Green, Anna Katharine
494 Gutenberg downloadsen2007Difficulty 50 (College)
Willing to Die: A Novel
Le Fanu, Joseph Sheridan
494 Gutenberg downloadsen2010Difficulty 42 (College)
Black Caesar's Clan : A Florida Mystery Story
Terhune, Albert Payson
493 Gutenberg downloadsen2003Difficulty 42 (College)
Buffalo Bill's Ruse; Or, Won by Sheer Nerve
Ingraham, Prentiss
493 Gutenberg downloadsen2021Difficulty 36 (High School)
Histoires grotesques et sérieuses
Poe, Edgar Allan
493 Gutenberg downloadsfr2015
Stellar Showboat
Jameson, Malcolm
493 Gutenberg downloadsen2020Difficulty 40 (High School)
The sea mystery : $b An Inspector French detective story
Crofts, Freeman Wills
493 Gutenberg downloadsen2024Difficulty 35 (High School)
Dorothy Dixon and the Mystery Plane
Wayne, Dorothy
492 Gutenberg downloadsen2014Difficulty 36 (High School)
The Blue Ghost Mystery: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
492 Gutenberg downloadsen2010Difficulty 37 (High School)
The Camera Fiend
Hornung, E. W. (Ernest William)
492 Gutenberg downloadsen2009Difficulty 42 (College)
The skeleton crew : $b or, Wildfire Ned
Anonymous
492 Gutenberg downloadsen2023Difficulty 34 (High School)
A Chain of Evidence
Wells, Carolyn
491 Gutenberg downloadsen2013Difficulty 43 (College)
A Difficult Problem 1900
Green, Anna Katharine
491 Gutenberg downloadsen2007Difficulty 41 (College)
A Traitor's Wooing
Hill, Headon
491 Gutenberg downloadsen2010Difficulty 48 (College)
The Electronic Mind Reader: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
491 Gutenberg downloadsen2009Difficulty 38 (High School)
The Hermit Of ——— Street 1898
Green, Anna Katharine
491 Gutenberg downloadsen2007Difficulty 46 (College)
The Holladay case : $b a tale
Stevenson, Burton Egbert
491 Gutenberg downloadsen2006Difficulty 37 (High School)
The King of Diamonds: A Tale of Mystery and Adventure
Tracy, Louis
491 Gutenberg downloadsen2012Difficulty 40 (High School)
The White Lie
Le Queux, William
491 Gutenberg downloadsen2009Difficulty 46 (College)
Johnny Ludlow, Sixth Series
Wood, Henry, Mrs.
490 Gutenberg downloadsen2012Difficulty 32 (High School)
My friend the murderer
Doyle, Arthur Conan
490 Gutenberg downloadsen2007Difficulty 37 (High School)
The Rider of the Mohave: A Western Story
Fellom, James
490 Gutenberg downloadsen2022Difficulty 43 (College)
Cecilia de Noël
Falconer, Lanoe
489 Gutenberg downloadsen2005Difficulty 42 (College)
Cupboard Love The Lady of the Barge and Others, Part 5.
Jacobs, W. W. (William Wymark)
489 Gutenberg downloadsen2004Difficulty 37 (High School)
The Bishop's purse
Moffett, Cleveland & Herford, Oliver
489 Gutenberg downloadsen2024Difficulty 45 (College)
The Corner House
White, Fred M. (Fred Merrick)
489 Gutenberg downloadsen2018Difficulty 35 (High School)
The History of the Remarkable Life of John Sheppard Containing a Particular Account of His Many Robberies and Escapes
Defoe, Daniel
489 Gutenberg downloadsen2004Difficulty 58 (Graduate)
The emerald of Catherine the Great
Belloc, Hilaire
488 Gutenberg downloadsen2022Difficulty 56 (Graduate)
The Golden Scorpion
Rohmer, Sax
488 Gutenberg downloadsen2006Difficulty 42 (College)
The Guilty River
Collins, Wilkie
488 Gutenberg downloadsen2003Difficulty 40 (High School)
The Stowmarket Mystery; Or, A Legacy of Hate
Tracy, Louis
488 Gutenberg downloadsen2005Difficulty 39 (High School)
The Watcher, and other weird stories
Le Fanu, Joseph Sheridan
488 Gutenberg downloadsen2012Difficulty 60 (Graduate)
Pocket Island: A Story of Country Life in New England
Munn, Charles Clark
487 Gutenberg downloadsen2006Difficulty 42 (College)
The Sixty-First Second
Johnson, Owen
487 Gutenberg downloadsen2015Difficulty 44 (College)
The Strand Magazine, Vol. 27, No. 161, May 1904
Various
487 Gutenberg downloadsen2012Difficulty 37 (High School)
The White Invaders
Cummings, Ray
487 Gutenberg downloadsen2007Difficulty 36 (High School)
Mémoires d'un cambrioleur retiré des affaires
Galopin, Arnould
486 Gutenberg downloadsfr2008
Mémoires de Vidocq, chef de la police de Sureté jusqu'en 1827, tome I
Vidocq, Eugène François
486 Gutenberg downloadsfr2011
Penny Nichols and the Mystery of the Lost Key
Clark, Joan
486 Gutenberg downloadsen2010Difficulty 37 (High School)
Room Number 3, and Other Detective Stories
Green, Anna Katharine
486 Gutenberg downloadsen2010Difficulty 40 (High School)
The Peacock of Jewels
Hume, Fergus
486 Gutenberg downloadsen2018Difficulty 42 (College)
The Strange Case of Cavendish
Parrish, Randall
486 Gutenberg downloadsen2006Difficulty 45 (College)
A Maker of History
Oppenheim, E. Phillips (Edward Phillips)
485 Gutenberg downloadsen2006Difficulty 38 (High School)
Monsieur Lecoq — Volume 1 L'enquête
Gaboriau, Emile
485 Gutenberg downloadsfr2008
Nick Carter Stories No. 136, April 17, 1915: The Man They Held Back
Carter, Nicholas (House name) & Phillips, Roland Ashford
485 Gutenberg downloadsen2021Difficulty 35 (High School)
The Dumpling : $b A detective love story of a great labour rising
Kernahan, Coulson
485 Gutenberg downloadsen2024Difficulty 48 (College)
The Mystery of Carlitos Mexican Mystery Stories #2
Randolph, Helen
485 Gutenberg downloadsen2013Difficulty 34 (High School)
The nameless man
Lincoln, Natalie Sumner
485 Gutenberg downloadsen2022Difficulty 45 (College)
The Treasure-Train
Reeve, Arthur B. (Arthur Benjamin)
485 Gutenberg downloadsen2004Difficulty 38 (High School)
The Vanishing Comrade: A Mystery Story for Girls
Eliot, Ethel Cook
485 Gutenberg downloadsen2020Difficulty 38 (High School)
Tom Ossington's Ghost
Marsh, Richard
485 Gutenberg downloadsen2012Difficulty 37 (High School)
As We Forgive Them
Le Queux, William
484 Gutenberg downloadsen2012Difficulty 49 (College)
Plus fort que Sherlock Holmès
Twain, Mark
484 Gutenberg downloadsfr2004
Ashton-Kirk, Investigator
McIntyre, John T. (John Thomas)
483 Gutenberg downloadsen2004Difficulty 43 (College)
He Walked Around the Horses
Piper, H. Beam
483 Gutenberg downloadsen2006Difficulty 48 (College)
Police Your Planet
Del Rey, Lester
483 Gutenberg downloadsen2006Difficulty 38 (High School)
The Girl at Central
Bonner, Geraldine
483 Gutenberg downloadsen2011Difficulty 40 (High School)
The Uttermost Farthing: A Savant's Vendetta
Freeman, R. Austin (Richard Austin)
483 Gutenberg downloadsen2004Difficulty 44 (College)
Punchinello, Volume 1, No. 26, September 24, 1870
Various
482 Gutenberg downloadsen2003Difficulty 48 (College)
The Amateur
Davis, Richard Harding
482 Gutenberg downloadsen2006Difficulty 36 (High School)
The Lady Evelyn: A Story of To-day
Pemberton, Max
482 Gutenberg downloadsen2011Difficulty 44 (College)
The Mandarin's Fan
Hume, Fergus
482 Gutenberg downloadsen2017Difficulty 39 (High School)
Hushed Up! A Mystery of London
Le Queux, William
481 Gutenberg downloadsen2009Difficulty 44 (College)
La petite roque
Maupassant, Guy de
481 Gutenberg downloadsfr2006
Room 13
Wallace, Edgar
481 Gutenberg downloadsen2025Difficulty 36 (High School)
Shadow in the House
Gluck, Sinclair
481 Gutenberg downloadsen2021Difficulty 38 (High School)
The D'Arblay mystery
Freeman, R. Austin (Richard Austin)
481 Gutenberg downloadsen2023Difficulty 43 (College)
The Desert Moon mystery
Strahan, Kay Cleaver
481 Gutenberg downloadsen2025Difficulty 37 (High School)
The Riddle of the Spinning Wheel
Hanshew, Mary E. & Hanshew, Thomas W.
481 Gutenberg downloadsen2010Difficulty 38 (High School)
The Winning Clue
Hay, James
481 Gutenberg downloadsen2006Difficulty 37 (High School)
The blue scarab
Freeman, R. Austin (Richard Austin)
480 Gutenberg downloadsen2025Difficulty 44 (College)
The Film of Fear
Kummer, Frederic Arnold
480 Gutenberg downloadsen2009Difficulty 40 (High School)
From out the Vasty Deep
Lowndes, Marie Belloc
479 Gutenberg downloadsen2004Difficulty 41 (College)
The Door into Infinity
Hamilton, Edmond
479 Gutenberg downloadsen2010Difficulty 40 (High School)
The Lady from Nowhere: A Detective Story
Hume, Fergus
479 Gutenberg downloadsen2017Difficulty 40 (High School)
The Mystery Crash Sky Scout Series, #1
Powell, Van
479 Gutenberg downloadsen2017Difficulty 35 (High School)
Bill Bolton and Hidden Danger
Sainsbury, Noel
478 Gutenberg downloadsen2017Difficulty 30 (Middle School)
L'affaire Lerouge
Gaboriau, Emile
478 Gutenberg downloadsfr2005
A Sharper's Downfall; Or, Into the Net
Carter, Nicholas (House name)
477 Gutenberg downloadsen2021Difficulty 67 (Academic)
The Argosy, Vol. 51, No. 4, April, 1891
Various
477 Gutenberg downloadsen2006Difficulty 42 (College)
The Astonishing Adventure of Jane Smith
Wentworth, Patricia
477 Gutenberg downloadsen2020Difficulty 36 (High School)
The House in the Mist
Green, Anna Katharine
477 Gutenberg downloadsen2006Difficulty 47 (College)
Constance Dunlap
Reeve, Arthur B. (Arthur Benjamin)
476 Gutenberg downloadsen2004Difficulty 38 (High School)
Green Fancy
McCutcheon, George Barr
476 Gutenberg downloadsen2004Difficulty 37 (High School)
Nick Carter Stories No. 154, August 21, 1915: The mask of death; or, Nick Carter's curious case.
Carter, Nicholas (House name) & Lebhar, Bertram
476 Gutenberg downloadsen2022Difficulty 41 (College)
Buffalo Bill's Spy Trailer; Or, The Stranger in Camp
Ingraham, Prentiss
475 Gutenberg downloadsen2009Difficulty 46 (College)
Murder in the maze
Connington, J. J.
475 Gutenberg downloadsen2023Difficulty 37 (High School)
The best man
Hill, Grace Livingston
475 Gutenberg downloadsen2022Difficulty 40 (High School)
The Chestermarke Instinct
Fletcher, J. S. (Joseph Smith)
475 Gutenberg downloadsen2009Difficulty 40 (High School)
Linda Carlton's Perilous Summer
Lavell, Edith
474 Gutenberg downloadsen2020Difficulty 35 (High School)
Nick Carter Stories No. 131, March 13, 1915: A fatal message; or, Nick Carter's slender clew
Carter, Nicholas (House name) & Phillips, Roland Ashford
474 Gutenberg downloadsen2021Difficulty 38 (High School)
The Bag of Diamonds
Fenn, George Manville
474 Gutenberg downloadsen2008Difficulty 36 (High School)
The Black Tortoise: Being the Strange Story of Old Frick's Diamond
Sparre, Christian
473 Gutenberg downloadsen2014Difficulty 42 (College)
A Battle for Right; Or, A Clash of Wits
Carter, Nicholas (House name)
472 Gutenberg downloadsen2020Difficulty 39 (High School)
The Clock Strikes Thirteen
Wirt, Mildred A. (Mildred Augustine)
472 Gutenberg downloadsen2010Difficulty 37 (High School)
The Girls of Central High Aiding the Red Cross Or, Amateur Theatricals for a Worthy Cause
Morrison, Gertrude W.
472 Gutenberg downloadsen2005Difficulty 36 (High School)
The haunter of the ring
Howard, Robert E. (Robert Ervin)
472 Gutenberg downloadsen2023Difficulty 37 (High School)
The Mystery of Murray Davenport: A Story of New York at the Present Day
Stephens, Robert Neilson
472 Gutenberg downloadsen2005Difficulty 41 (College)
The Spy in Black
Clouston, J. Storer (Joseph Storer)
472 Gutenberg downloadsen2010Difficulty 40 (High School)
The Swindler and Other Stories
Dell, Ethel M. (Ethel May)
472 Gutenberg downloadsen2006Difficulty 38 (High School)
The Window at the White Cat
Rinehart, Mary Roberts
472 Gutenberg downloadsen2010Difficulty 35 (High School)
Eveline Mandeville : $b or, The horse thief rival
Addison, Alvin
471 Gutenberg downloadsen2005Difficulty 48 (College)
Mrs Peixada
Harland, Henry
471 Gutenberg downloadsen2016Difficulty 42 (College)
Nick Carter Stories No. 160, October 2, 1915: The Yellow Label; or, Nick Carter and the Society Looters.
Carter, Nicholas (House name)
471 Gutenberg downloadsen2022Difficulty 38 (High School)
Somewhere in France
Davis, Richard Harding
471 Gutenberg downloadsen2004Difficulty 42 (College)
The achievements of Luther Trant
Balmer, Edwin & MacHarg, William
471 Gutenberg downloadsen2025Difficulty 44 (College)
A tragedy of love and hate : $b or, a woman's vow
Clay, Bertha M.
470 Gutenberg downloadsen2023Difficulty 38 (High School)
Three Thousand Dollars
Green, Anna Katharine
470 Gutenberg downloadsen2010Difficulty 35 (High School)
Special Detective (Ashton-Kirk)
McIntyre, John T. (John Thomas)
469 Gutenberg downloadsen2021Difficulty 36 (High School)
Ashes to ashes
Ostrander, Isabel
468 Gutenberg downloadsen2024Difficulty 44 (College)
In the Dead of Night
McIntyre, John T. (John Thomas)
468 Gutenberg downloadsen2022Difficulty 38 (High School)
The Damned
Blackwood, Algernon
468 Gutenberg downloadsen2004Difficulty 49 (College)
The horror expert
Long, Frank Belknap
468 Gutenberg downloadsen2023Difficulty 42 (College)
A Son of Ishmael: A Novel
Meade, L. T.
467 Gutenberg downloadsen2021Difficulty 35 (High School)
The shadow of the Wolf
Freeman, R. Austin (Richard Austin)
467 Gutenberg downloadsen2025Difficulty 40 (High School)
Brain Twister
Garrett, Randall & Janifer, Laurence M.
466 Gutenberg downloadsen2007Difficulty 38 (High School)
Emerson's Wife and Other Western Stories
Kelly, Florence Finch
466 Gutenberg downloadsen2006Difficulty 40 (High School)
Punch, or the London Charivari, Vol. 147, October 14, 1914
Various
466 Gutenberg downloadsen2009Difficulty 45 (College)
Rattle of bones
Howard, Robert E. (Robert Ervin)
466 Gutenberg downloadsen2023Difficulty 35 (High School)
The master criminal
Paternoster, G. Sidney
466 Gutenberg downloadsen2023Difficulty 37 (High School)
The Master Mystery
Reeve, Arthur B. (Arthur Benjamin) & Grey, John W.
466 Gutenberg downloadsen2005Difficulty 43 (College)
The Professor's Mystery
Hastings, Wells & Hooker, Brian
466 Gutenberg downloadsen2011Difficulty 39 (High School)
The Red Mouse: A Mystery Romance
Osborne, William Hamilton
466 Gutenberg downloadsen2011Difficulty 56 (Graduate)
Thieves' Wit: An Everyday Detective Story
Footner, Hulbert
466 Gutenberg downloadsen2018Difficulty 34 (High School)
Allworth Abbey
Southworth, Emma Dorothy Eliza Nevitte
465 Gutenberg downloadsen2023Difficulty 51 (Graduate)
The Blind Man's Eyes
MacHarg, William & Balmer, Edwin
465 Gutenberg downloadsen2010Difficulty 47 (College)
The Mystery of Orcival
Gaboriau, Emile
465 Gutenberg downloadsen1999Difficulty 39 (High School)
The Puzzle in the Pond A Judy Bolton Mystery
Sutton, Margaret
465 Gutenberg downloadsen2017Difficulty 35 (High School)
The Burglars' Club: A Romance in Twelve Chronicles
Hering, Henry Augustus
464 Gutenberg downloadsen2012Difficulty 39 (High School)
The crimson circle
Wallace, Edgar
464 Gutenberg downloadsen2025Difficulty 38 (High School)
The False Gods
Lorimer, George Horace
464 Gutenberg downloadsen2005Difficulty 46 (College)
The Millionaire Baby
Green, Anna Katharine
464 Gutenberg downloadsen2007Difficulty 47 (College)
The Mysteries of Paris, illustrated with etchings, Vol. 6
Sue, Eugène
464 Gutenberg downloadsen2010Difficulty 50 (College)
Punch, or the London Charivari, Vol. 158, 1920-06-30
Various
463 Gutenberg downloadsen2005Difficulty 50 (College)
The Haunted House: A True Ghost Story Being an account of the mysterious manifestations that have taken place in the presence of Esther Cox, the young girl who is possessed of devils, and has become known throughout the entire dominion as the great Amherst mystery
Hubbell, Walter
463 Gutenberg downloadsen2005Difficulty 45 (College)
The Master of the Ceremonies
Fenn, George Manville
463 Gutenberg downloadsen2010Difficulty 41 (College)
The Thirteenth Letter
Lincoln, Natalie Sumner
463 Gutenberg downloadsen2022Difficulty 42 (College)
Tom the telephone boy; or, The mystery of a message
Webster, Frank V.
463 Gutenberg downloadsen2022Difficulty 32 (High School)
Agatha Webb
Green, Anna Katharine
461 Gutenberg downloadsen2004Difficulty 36 (High School)
Billie Bradley on Lighthouse Island; Or, The Mystery of the Wreck
Wheeler, Janet D.
461 Gutenberg downloadsen2008Difficulty 37 (High School)
Lord Lister No. 0002: De straf van den juweelenvervalscher
Matull, Kurt & Blankensee, Theo von
460 Gutenberg downloadsnl2021
No Man's Island
Strang, Herbert
460 Gutenberg downloadsen2012Difficulty 41 (College)
The Heart of a Woman
Orczy, Emmuska Orczy, Baroness
460 Gutenberg downloadsen2010Difficulty 47 (College)
The Day of Temptation
Le Queux, William
459 Gutenberg downloadsen2012Difficulty 45 (College)
The Impossibles
Garrett, Randall & Janifer, Laurence M.
459 Gutenberg downloadsen2007Difficulty 33 (High School)
Larry Dexter's Great Search; Or, The Hunt for the Missing Millionaire
Garis, Howard Roger
458 Gutenberg downloadsen2005Difficulty 34 (High School)
The blue wall : $b A story of strangeness and struggle
Child, Richard Washburn
458 Gutenberg downloadsen2008Difficulty 41 (College)
The Passenger from Calais
Griffiths, Arthur
458 Gutenberg downloadsen2005Difficulty 38 (High School)
The white cipher
Leverage, Henry
458 Gutenberg downloadsen2022Difficulty 38 (High School)
A woman's debt
Le Queux, William
457 Gutenberg downloadsen2023Difficulty 42 (College)
Bucholz and the Detectives
Pinkerton, Allan
457 Gutenberg downloadsen2007Difficulty 57 (Graduate)
The Black Star: A Detective Story
McCulley, Johnston
457 Gutenberg downloadsen2011Difficulty 40 (High School)
The High Toby Being further chapters in the life and fortunes of Dick Ryder, otherwise Galloping Dick, sometime gentleman of the road
Watson, H. B. Marriott (Henry Brereton Marriott)
457 Gutenberg downloadsen2016Difficulty 32 (High School)
Clubfoot the Avenger Being some further adventures of Desmond Oakwood, of the Secret Service
Williams, Valentine
456 Gutenberg downloadsen2021Difficulty 39 (High School)
The Haunting of Low Fennel
Rohmer, Sax
456 Gutenberg downloadsen2012Difficulty 45 (College)
The case with nine solutions
Connington, J. J.
455 Gutenberg downloadsen2024Difficulty 36 (High School)
Captain Rogers The Lady of the Barge and Others, Part 7.
Jacobs, W. W. (William Wymark)
454 Gutenberg downloadsen2004Difficulty 36 (High School)
Dave Porter and His Double; Or, The Disapperarance of the Basswood Fortune
Stratemeyer, Edward
454 Gutenberg downloadsen2009Difficulty 39 (High School)
Final Proof; Or, The Value of Evidence
Ottolengui, Rodrigues
454 Gutenberg downloadsen2011Difficulty 43 (College)
Hoofbeats on the Turnpike
Wirt, Mildred A. (Mildred Augustine)
454 Gutenberg downloadsen2010Difficulty 35 (High School)
The Brooklyn murders
Cole, G. D. H. (George Douglas Howard)
454 Gutenberg downloadsen2024Difficulty 47 (College)
Witness to the Deed
Fenn, George Manville
454 Gutenberg downloadsen2008Difficulty 34 (High School)
The Secret Service Submarine: A Story of the Present War
Thorne, Guy
453 Gutenberg downloadsen2012Difficulty 42 (College)
Jim Waring of Sonora-Town; Or, Tang of Life
Knibbs, Henry Herbert
452 Gutenberg downloadsen2004Difficulty 34 (High School)
She who sleeps : $b A romance of New York and the Nile
Rohmer, Sax
452 Gutenberg downloadsen2025Difficulty 39 (High School)
The Corner House Girls Solve a Mystery What It Was, Where It Was, and Who Found It
Hill, Grace Brooks
452 Gutenberg downloadsen2020Difficulty 36 (High School)
The Devil's Admiral
Moore, Frederick Ferdinand
452 Gutenberg downloadsen2004Difficulty 42 (College)
Captain Shannon
Kernahan, Coulson
451 Gutenberg downloadsen2024Difficulty 69 (Academic)
Skulls in the stars
Howard, Robert E. (Robert Ervin)
451 Gutenberg downloadsen2023Difficulty 40 (High School)
The Wiles of the Wicked
Le Queux, William
451 Gutenberg downloadsen2012Difficulty 46 (College)
Under Honour's Flag
Lisle, Eric
451 Gutenberg downloadsen2019Difficulty 37 (High School)
La Kantistino
Hauff, Wilhelm
450 Gutenberg downloadseo2008
The patient in Room 18
Eberhart, Mignon G. (Mignon Good)
450 Gutenberg downloadsen2025Difficulty 42 (College)
El tesoro misterioso
Le Queux, William
449 Gutenberg downloadses2009
Mystery at Lynden Sands
Connington, J. J.
449 Gutenberg downloadsen2024Difficulty 36 (High School)
The Datchet Diamonds
Marsh, Richard
449 Gutenberg downloadsen2012Difficulty 37 (High School)
The Nowadays Girls in the Adirondacks : $b or, The deserted bungalow on Saranac Lake
Brownell, Gertrude Hall
449 Gutenberg downloadsen2025Difficulty 39 (High School)
Punchinello, Volume 2, No. 29, October 15, 1870
Various
448 Gutenberg downloadsen2003Difficulty 52 (Graduate)
The amazing adventures of Letitia Carberry
Rinehart, Mary Roberts
448 Gutenberg downloadsen2025Difficulty 34 (High School)
The Brand of Silence: A Detective Story
McCulley, Johnston
448 Gutenberg downloadsen2007Difficulty 36 (High School)
The Exploits of Juve Being the Second of the Series of the "Fantômas" Detective Tales
Souvestre, Pierre & Allain, Marcel
448 Gutenberg downloadsen2009Difficulty 39 (High School)
The Loot of Cities Being the Adventures of a Millionaire in Search of Joy (a Fantasia); and Other Stories
Bennett, Arnold
448 Gutenberg downloadsen2020Difficulty 42 (College)
The strange house : $b or, A moment's mistake
Shaw, Catharine
448 Gutenberg downloadsen2025Difficulty 34 (High School)
A Question of Identity
Riley, Frank
447 Gutenberg downloadsen2019Difficulty 42 (College)
Another Man's Shoes
Bridges, Victor
447 Gutenberg downloadsen2021Difficulty 38 (High School)
Ghost Beyond the Gate
Wirt, Mildred A. (Mildred Augustine)
447 Gutenberg downloadsen2010Difficulty 35 (High School)
The Great Prince Shan
Oppenheim, E. Phillips (Edward Phillips)
447 Gutenberg downloadsen2004Difficulty 39 (High School)
Under the Tiger's Claws; Or, A Struggle for the Right
Carter, Nicholas (House name)
447 Gutenberg downloadsen2021Difficulty 40 (High School)
The Deaves Affair
Footner, Hulbert
446 Gutenberg downloadsen2010Difficulty 33 (High School)
The Secret of the Silver Car Further Adventures of Anthony Trent, Master Criminal
Martyn, Wyndham
446 Gutenberg downloadsen2012Difficulty 41 (College)
The Temptation of Samuel Burge Captains All, Book 8.
Jacobs, W. W. (William Wymark)
446 Gutenberg downloadsen2004Difficulty 39 (High School)
The Thin Santa Claus: The Chicken Yard That Was a Christmas Stocking
Butler, Ellis Parker
446 Gutenberg downloadsen2006Difficulty 32 (High School)
Behind the bronze door
Le Queux, William
445 Gutenberg downloadsen2024Difficulty 41 (College)
Mysterious Mr. Sabin
Oppenheim, E. Phillips (Edward Phillips)
445 Gutenberg downloadsen2011Difficulty 41 (College)
The Count's Chauffeur
Le Queux, William
445 Gutenberg downloadsen2010Difficulty 43 (College)
The Life, Crime, and Capture of John Wilkes Booth
Townsend, George Alfred
445 Gutenberg downloadsen2004Difficulty 50 (College)
The Short Cut
Gregory, Jackson
445 Gutenberg downloadsen2006Difficulty 39 (High School)
Danny the detective
Barclay, Vera C. (Vera Charlesworth)
444 Gutenberg downloadsen2024Difficulty 32 (High School)
Dyke Darrel the Railroad Detective; Or, The Crime of the Midnight Express
Pinkerton, A. Frank
444 Gutenberg downloadsen2004Difficulty 34 (High School)
The Argosy, Vol. 51, No. 6, June, 1891
Various
444 Gutenberg downloadsen2005Difficulty 42 (College)
A Man Obsessed
Nourse, Alan Edward
443 Gutenberg downloadsen2015Difficulty 36 (High School)
Guy Deverell, v. 2 of 2
Le Fanu, Joseph Sheridan
443 Gutenberg downloadsen2012Difficulty 44 (College)
Roy Blakeley in the Haunted Camp
Fitzhugh, Percy Keese
443 Gutenberg downloadsen2010Difficulty 36 (High School)
The Man Higher Up
Balmer, Edwin & MacHarg, William
443 Gutenberg downloadsen2022Difficulty 43 (College)
A Nest of Spies
Souvestre, Pierre & Allain, Marcel
442 Gutenberg downloadsen2009Difficulty 40 (High School)
Bad and mad
Tuttle, W. C. (Wilbur C.)
442 Gutenberg downloadsen2025Difficulty 30 (Middle School)
Danger at the Drawbridge
Wirt, Mildred A. (Mildred Augustine)
442 Gutenberg downloadsen2010Difficulty 38 (High School)
Der Fall Deruga
Huch, Ricarda
442 Gutenberg downloadsde2005
Dick Kent on Special Duty
Oblinger, M. M. (Milo Milton)
442 Gutenberg downloadsen2015Difficulty 41 (College)
The Ghost Breaker: A Melodramatic Farce in Four Acts
Dickey, Paul & Goddard, Charles
442 Gutenberg downloadsen2008Difficulty 35 (High School)
The Late Tenant
Tracy, Louis
442 Gutenberg downloadsen2011Difficulty 42 (College)
The Young Wireless Operator—With the U. S. Secret Service Winning his way in the Secret Service
Theiss, Lewis E. (Lewis Edwin)
442 Gutenberg downloadsen2020Difficulty 39 (High School)
Cursed be the treasure
Drake, H. B. (Henry Burgess)
441 Gutenberg downloadsen2025Difficulty 43 (College)
Mystery of the Caribbean Pearls
Adams, Andy
441 Gutenberg downloadsen2021Difficulty 38 (High School)
The gamblers
Le Queux, William
441 Gutenberg downloadsen2023Difficulty 46 (College)
Her Majesty's Minister
Le Queux, William
440 Gutenberg downloadsen2012Difficulty 45 (College)
Punchinello, Volume 1, No. 23, September 3, 1870
Various
440 Gutenberg downloadsen2003Difficulty 48 (College)
Terror keep
Wallace, Edgar
440 Gutenberg downloadsen2025Difficulty 40 (High School)
The Chase of the Golden Plate
Futrelle, Jacques
440 Gutenberg downloadsen2012Difficulty 41 (College)
The Clevedon Case
Oakley, Nancy (Novelist) & Oakley, John
440 Gutenberg downloadsen2022Difficulty 38 (High School)
The Million Dollar Mystery Novelized from the Scenario of F. Lonergan
MacGrath, Harold & Lonergan, F.
440 Gutenberg downloadsen2012Difficulty 36 (High School)
A Stolen Name; Or, The Man Who Defied Nick Carter
Carter, Nicholas (House name)
439 Gutenberg downloadsen2020Difficulty 47 (College)
Jesse James' Desperate Game; Or, The Robbery of the Ste. Genevieve Bank
Ward, William (Author at Arthur Westbrook Co. (Cleveland, Ohio))
439 Gutenberg downloadsen2020Difficulty 46 (College)
Mrs. Raffles: Being the Adventures of an Amateur Crackswoman
Bangs, John Kendrick
439 Gutenberg downloadsen2010Difficulty 47 (College)
Sherlock Holmes: De Agra-Schat
Doyle, Arthur Conan
439 Gutenberg downloadsnl2010
The Blue Lights: A Detective Story
Kummer, Frederic Arnold
439 Gutenberg downloadsen2012Difficulty 37 (High School)
The Girl Aviators and the Phantom Airship
Burnham, Margaret
439 Gutenberg downloadsen2010Difficulty 43 (College)
Each Man Kills
Glad, Victoria
438 Gutenberg downloadsen2007Difficulty 32 (High School)
Footprints
Strahan, Kay Cleaver
438 Gutenberg downloadsen2025Difficulty 32 (High School)
In the Library The Lady of the Barge and Others, Part 6.
Jacobs, W. W. (William Wymark)
438 Gutenberg downloadsen2004Difficulty 33 (High School)
Master of His Fate
Cobban, J. Maclaren (James Maclaren)
438 Gutenberg downloadsen2004Difficulty 43 (College)
Nick Carter Stories No. 120, December 26, 1914: An uncanny revenge; or, Nick Carter and the mind murderer.
Carter, Nicholas (House name)
438 Gutenberg downloadsen2022Difficulty 43 (College)
Atom Mystery [Young Atom Detective]
Coombs, Charles Ira
437 Gutenberg downloadsen2016Difficulty 36 (High School)
Karl Grier : $b The strange story of a man with a sixth sense
Tracy, Louis
437 Gutenberg downloadsen2025Difficulty 49 (College)
City Crimes; Or, Life in New York and Boston
Thompson, George
436 Gutenberg downloadsen2009Difficulty 57 (Graduate)
Midnight In Beauchamp Row 1895
Green, Anna Katharine
436 Gutenberg downloadsen2007Difficulty 41 (College)
Arsène Lupin intervenes
Leblanc, Maurice
435 Gutenberg downloadsen2025Difficulty 46 (College)
Lucius Davoren; or, Publicans and sinners, vol. 3
Braddon, M. E. (Mary Elizabeth)
435 Gutenberg downloadsen2025Difficulty 45 (College)
The Man Inside
Lincoln, Natalie Sumner
435 Gutenberg downloadsen2020Difficulty 47 (College)
The Stillwater Tragedy
Aldrich, Thomas Bailey
435 Gutenberg downloadsen2004Difficulty 47 (College)
The Double Traitor
Oppenheim, E. Phillips (Edward Phillips)
434 Gutenberg downloadsen2003Difficulty 37 (High School)
The Life, Trial, Confession and Execution of Albert W. Hicks The Pirate and Murderer, Executed on Bedloe's Island, New York Bay, on the 13th of July, 1860, for the Murder of Capt. Burr, Smith and Oliver Watts, on Board the Oyster Sloop E. A. Johnson. Containing the History of His Life (Written by Himself) from Childhood Up to the Time of His Arrest. With a Full Account of His Piracies, Murders, Mutinies, High-way Robberies, etc., Comprising the Particulars of Nearly One Hundred Murders! to which is added the Account of His Arrest, Imprisonment, Trial and Execution. Also, His Phrenological Character, as described by L. N. Fowler.
Hicks, Albert W.
434 Gutenberg downloadsen2021Difficulty 46 (College)
Punchinello, Volume 1, No. 22, August 27, 1870
Various
433 Gutenberg downloadsen2003Difficulty 52 (Graduate)
R. Holmes & Co. Being the Remarkable Adventures of Raffles Holmes, Esq., Detective and Amateur Cracksman by Birth
Bangs, John Kendrick
432 Gutenberg downloadsen2007Difficulty 52 (Graduate)
The Gray Mask
Camp, Wadsworth
432 Gutenberg downloadsen2010Difficulty 36 (High School)
苦悶の欄
Biggers, Earl Derr
432 Gutenberg downloadsja2012
An Eye for an Eye
Le Queux, William
431 Gutenberg downloadsen2012Difficulty 49 (College)
Poppy Ott and the stuttering parrot
Edwards, Leo
431 Gutenberg downloadsen2025Difficulty 29 (Middle School)
The Bradys and the Girl Smuggler; Or, Working for the Custom House
Doughty, Francis Worcester
431 Gutenberg downloadsen2005Difficulty 37 (High School)
The Heart of the Range
White, William Patterson
431 Gutenberg downloadsen2003Difficulty 35 (High School)
Two Ghostly Mysteries A Chapter in the History of a Tyrone Family; and the Murdered Cousin
Le Fanu, Joseph Sheridan
431 Gutenberg downloadsen2004Difficulty 62 (Academic)
'Farewell, Nikola'
Boothby, Guy
430 Gutenberg downloadsen2012Difficulty 42 (College)
Curlie Carson Listens In
Snell, Roy J. (Roy Judson)
430 Gutenberg downloadsen2006Difficulty 35 (High School)
Nick Carter Stories No. 148, July 10, 1915; The Mark of Cain; or, Nick Carter's Air-line Case
Carter, Nicholas (House name) & Boston, Ralph
430 Gutenberg downloadsen2022Difficulty 38 (High School)
Paradise Bend
White, William Patterson
430 Gutenberg downloadsen2010Difficulty 35 (High School)
Suspense
Ostrander, Isabel
430 Gutenberg downloadsen2025Difficulty 47 (College)
The Draycott murder mystery
Thynne, Molly
430 Gutenberg downloadsen2025Difficulty 35 (High School)
The Duke of York's steps
Wade, Henry
430 Gutenberg downloadsen2025Difficulty 37 (High School)
The duplicate death
Fox-Davies, Arthur Charles
430 Gutenberg downloadsen2023Difficulty 60 (Graduate)
Bernard Treves's Boots: A Novel of the Secret Service
Clarke, Laurence (Laurence Ayscough)
429 Gutenberg downloadsen2013Difficulty 39 (High School)
La vie infernale 1. Pascale et Marguerite; 2. Lia d'Argelès
Gaboriau, Emile
429 Gutenberg downloadsfr2011
Rayton: A Backwoods Mystery
Roberts, Theodore Goodridge
429 Gutenberg downloadsen2012Difficulty 33 (High School)
The Lone Trail
Allan, Luke
429 Gutenberg downloadsen2022Difficulty 44 (College)
The Magic Curtain A Mystery Story for Girls
Snell, Roy J. (Roy Judson)
429 Gutenberg downloadsen2013Difficulty 34 (High School)
The Mystery of the Fires
Lavell, Edith
429 Gutenberg downloadsen2013Difficulty 34 (High School)
The Ponson case
Crofts, Freeman Wills
429 Gutenberg downloadsen2023Difficulty 37 (High School)
The Riddle of the Night
Hanshew, Thomas W.
429 Gutenberg downloadsen2010Difficulty 44 (College)
Witching Hill
Hornung, E. W. (Ernest William)
429 Gutenberg downloadsen2010Difficulty 42 (College)
A Molitor-ház: Detektivregény
Biró, Lajos
428 Gutenberg downloadshu2021
Doctor Izard
Green, Anna Katharine
428 Gutenberg downloadsen2018Difficulty 41 (College)
With Links of Steel; Or, The Peril of the Unknown
Carter, Nicholas (House name)
428 Gutenberg downloadsen2004Difficulty 39 (High School)
The Charing Cross Mystery
Fletcher, J. S. (Joseph Smith)
427 Gutenberg downloadsen2019Difficulty 40 (High School)
The Hole in the Wall
Morrison, Arthur
427 Gutenberg downloadsen2010Difficulty 41 (College)
The Man from the Clouds
Clouston, J. Storer (Joseph Storer)
427 Gutenberg downloadsen2006Difficulty 40 (High School)
Charred Wood
Kelley, Francis Clement
426 Gutenberg downloadsen2005Difficulty 35 (High School)
Out of a Labyrinth
Lynch, Lawrence L.
426 Gutenberg downloadsen2012Difficulty 44 (College)
Kate plus 10
Wallace, Edgar
425 Gutenberg downloadsen2025Difficulty 42 (College)
L'hôtellerie sanglante
Mahalin, Paul
425 Gutenberg downloadsfr2011
Mystery at Geneva: An Improbable Tale of Singular Happenings
Macaulay, Rose
425 Gutenberg downloadsen2009Difficulty 53 (Graduate)
The Coward Behind the Curtain
Marsh, Richard
425 Gutenberg downloadsen2012Difficulty 38 (High School)
Heist Job on Thizar
Garrett, Randall
424 Gutenberg downloadsen2008Difficulty 36 (High School)
The Castlecourt Diamond Mystery
Bonner, Geraldine
424 Gutenberg downloadsen2021Difficulty 38 (High School)
The magic casket
Freeman, R. Austin (Richard Austin)
424 Gutenberg downloadsen2025Difficulty 43 (College)
The Solitary Farm
Hume, Fergus
424 Gutenberg downloadsen2011Difficulty 46 (College)
The woman of mystery
Ohnet, Georges
424 Gutenberg downloadsen2022Difficulty 43 (College)
Saboteurs on the River
Wirt, Mildred A. (Mildred Augustine)
423 Gutenberg downloadsen2011Difficulty 38 (High School)
Clue of the Silken Ladder
Wirt, Mildred A. (Mildred Augustine)
422 Gutenberg downloadsen2010Difficulty 37 (High School)
Malcolm Sage, Detective
Jenkins, Herbert George
422 Gutenberg downloadsen2009Difficulty 42 (College)
Ruth Fielding at Briarwood Hall; or, Solving the Campus Mystery
Emerson, Alice B.
422 Gutenberg downloadsen2009Difficulty 39 (High School)
A Perilous Secret
Reade, Charles
421 Gutenberg downloadsen2004Difficulty 40 (High School)
The Great Secret
Oppenheim, E. Phillips (Edward Phillips)
421 Gutenberg downloadsen2006Difficulty 37 (High School)
The dream detective
Rohmer, Sax
420 Gutenberg downloadsen2025Difficulty 42 (College)
A Bottle of Old Wine
Lewis, Richard O.
419 Gutenberg downloadsen2009Difficulty 38 (High School)
Bratton's Idea
Wellman, Manly Wade
419 Gutenberg downloadsen2021Difficulty 41 (College)
Dangerous Ground; or, The Rival Detectives
Lynch, Lawrence L.
419 Gutenberg downloadsen2011Difficulty 38 (High School)
The Cab of the Sleeping Horse
Scott, John Reed
419 Gutenberg downloadsen2005Difficulty 44 (College)
The Thing Beyond Reason
Holding, Elisabeth Sanxay
419 Gutenberg downloadsen2022Difficulty 35 (High School)
True Detective Stories from the Archives of the Pinkertons
Moffett, Cleveland
419 Gutenberg downloadsen2010Difficulty 53 (Graduate)
The Last Stroke: A Detective Story
Lynch, Lawrence L.
418 Gutenberg downloadsen2011Difficulty 36 (High School)
The melody of death
Wallace, Edgar
418 Gutenberg downloadsen2025Difficulty 41 (College)
Daredevil
Charteris, Leslie
416 Gutenberg downloadsen2025Difficulty 40 (High School)
Lord Lister No. 0373: De krankzinnige
Matull, Kurt & Blankensee, Theo von & Hageman, Felix (Leonard Felix)
416 Gutenberg downloadsnl2022
The Stories of the Three Burglars
Stockton, Frank R.
416 Gutenberg downloadsen2004Difficulty 42 (College)
De dood van Sherlock Holmes — De terugkeer van Sherlock Holmes
Doyle, Arthur Conan
415 Gutenberg downloadsnl2009
Cato, the creeper; or, The demon of Dead-Man's Forest
Dewey, Frederick H.
414 Gutenberg downloadsen2022Difficulty 37 (High School)
Four Max Carrados Detective Stories
Bramah, Ernest
414 Gutenberg downloadsen2004Difficulty 42 (College)
The Vice Bondage of a Great City; or, the Wickedest City in the World
Harland, Robert O.
414 Gutenberg downloadsen2013Difficulty 46 (College)
A Cabinet Secret
Boothby, Guy
413 Gutenberg downloadsen2011Difficulty 45 (College)
The Golden Web
Oppenheim, E. Phillips (Edward Phillips)
413 Gutenberg downloadsen2011Difficulty 36 (High School)
Punch, or the London Charivari, Vol. 150, June 7, 1916
Various
412 Gutenberg downloadsen2007Difficulty 43 (College)
Tangled Trails: A Western Detective Story
Raine, William MacLeod
412 Gutenberg downloadsen2005Difficulty 32 (High School)
That Affair at Elizabeth
Stevenson, Burton Egbert
412 Gutenberg downloadsen2011Difficulty 37 (High School)
The House by the River
Herbert, A. P. (Alan Patrick)
412 Gutenberg downloadsen2013Difficulty 51 (Graduate)
The Secret Pact
Wirt, Mildred A. (Mildred Augustine)
412 Gutenberg downloadsen2010Difficulty 36 (High School)
Uncanny Tales
Molesworth, Mrs.
412 Gutenberg downloadsen2011Difficulty 37 (High School)
The Crime of the French Café and Other Stories
Carter, Nicholas (House name)
411 Gutenberg downloadsen2004Difficulty 33 (High School)
The Red Window
Hume, Fergus
411 Gutenberg downloadsen2013Difficulty 36 (High School)
Dancing Devil range
Tuttle, W. C. (Wilbur C.)
410 Gutenberg downloadsen2025Difficulty 35 (High School)
Quintus Oakes: A Detective Story
Jackson, Charles Ross
410 Gutenberg downloadsen2013Difficulty 40 (High School)
L'effrayante aventure
Lermina, Jules
409 Gutenberg downloadsfr2006
Sant of the Secret Service: Some Revelations of Spies and Spying
Le Queux, William
409 Gutenberg downloadsen2012Difficulty 49 (College)
The Abandoned Room
Camp, Wadsworth
409 Gutenberg downloadsen2004Difficulty 37 (High School)
The City of Comrades
King, Basil
409 Gutenberg downloadsen2021Difficulty 37 (High School)
The Mystery of Jockey Hollow Arden Blake Mystery Series #2
Garis, Cleo F.
409 Gutenberg downloadsen2012Difficulty 37 (High School)
The Thirteenth Chair: A Play in Three Acts
Veiller, Bayard
409 Gutenberg downloadsen2004Difficulty 33 (High School)
Only a clod
Braddon, M. E. (Mary Elizabeth)
408 Gutenberg downloadsen2025Difficulty 54 (Graduate)
The Borough Treasurer
Fletcher, J. S. (Joseph Smith)
408 Gutenberg downloadsen2007Difficulty 42 (College)
The mystery of Central Park : $b A novel
Bly, Nellie
408 Gutenberg downloadsen2023Difficulty 45 (College)
The Mystery of the Locks
Howe, E. W. (Edgar Watson)
408 Gutenberg downloadsen2011Difficulty 50 (College)
Was it a ghost? The murders in Bussey's wood : $b An extraordinary narrative
Brent, Henry Johnson
408 Gutenberg downloadsen2023Difficulty 52 (Graduate)
Scientific Sprague
Lynde, Francis
407 Gutenberg downloadsen2022Difficulty 40 (High School)
Moon of madness
Rohmer, Sax
406 Gutenberg downloadsen2025Difficulty 36 (High School)
The Cry at Midnight
Wirt, Mildred A. (Mildred Augustine)
406 Gutenberg downloadsen2010Difficulty 35 (High School)
The Lost Million
Le Queux, William
406 Gutenberg downloadsen2012Difficulty 46 (College)
The Merriweather Girls and the Mystery of the Queen's Fan
Edholm, Lizette M. (Lizette McCully)
406 Gutenberg downloadsen2009Difficulty 32 (High School)
Four square Jane
Wallace, Edgar
405 Gutenberg downloadsen2025Difficulty 39 (High School)
The Barrel Mystery
Flynn, William J. (William James)
405 Gutenberg downloadsen2013Difficulty 47 (College)
The Man Who Drove the Car
Pemberton, Max
405 Gutenberg downloadsen2009Difficulty 39 (High School)
A Crime of the Under-seas
Boothby, Guy
404 Gutenberg downloadsen2011Difficulty 45 (College)
Slighted love : $b or, At her heart's expense
Miller, Alex. McVeigh, Mrs.
404 Gutenberg downloadsen2025Difficulty 41 (College)
The Laughing Mill, and Other Stories
Hawthorne, Julian
404 Gutenberg downloadsen2012Difficulty 48 (College)
Les etranges noces de Rouletabille
Leroux, Gaston
403 Gutenberg downloadsfr2004
The Diamond Pin
Wells, Carolyn
403 Gutenberg downloadsen2011Difficulty 42 (College)
The Great Court Scandal
Le Queux, William
403 Gutenberg downloadsen2012Difficulty 45 (College)
Doris Force at Locked Gates; Or, Saving a Mysterious Fortune
Duncan, Julia K.
402 Gutenberg downloadsen2014Difficulty 39 (High School)
The Bartlett Mystery
Tracy, Louis
402 Gutenberg downloadsen2010Difficulty 43 (College)
The Ghost of Guir House
Beale, Charles Willing
402 Gutenberg downloadsen2005Difficulty 44 (College)
The Scarlet Lake Mystery: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
402 Gutenberg downloadsen2010Difficulty 38 (High School)
The Pit Town Coronet: A Family Mystery, Volume 2 (of 3)
Wills, C. J. (Charles James)
401 Gutenberg downloadsen2013Difficulty 44 (College)
Ashton-Kirk, Secret Agent
McIntyre, John T. (John Thomas)
400 Gutenberg downloadsen2012Difficulty 41 (College)
Mysterium Arcae Boulé
Stevenson, Burton Egbert
400 Gutenberg downloadsla2014
The Game and the Candle
Ingram, Eleanor M. (Eleanor Marie)
400 Gutenberg downloadsen2011Difficulty 35 (High School)
Feathers left around
Wells, Carolyn
399 Gutenberg downloadsen2025Difficulty 39 (High School)
Le cas étrange du docteur Jekyll; Un logement pour la nuit
Stevenson, Robert Louis
399 Gutenberg downloadsfr2025
Murder by the clock
King, Rufus
399 Gutenberg downloadsen2025Difficulty 42 (College)
The Betrayal
Oppenheim, E. Phillips (Edward Phillips)
399 Gutenberg downloadsen2005Difficulty 34 (High School)
The Disappearance of Kimball Webb
Wright, Rowland
399 Gutenberg downloadsen2019Difficulty 39 (High School)
Double Crossed
Newton, W. Douglas (Wilfrid Douglas)
398 Gutenberg downloadsen2022Difficulty 34 (High School)
The Thousandth Woman
Hornung, E. W. (Ernest William)
398 Gutenberg downloadsen2011Difficulty 39 (High School)
Tragedy at Ravensthorpe
Connington, J. J.
398 Gutenberg downloadsen2025Difficulty 38 (High School)
Nick Carter Stories No. 147, July 3, 1915: On Death's Trail; or, Nick Carter's Strangest Case
Carter, Nicholas (House name) & Boston, Ralph
397 Gutenberg downloadsen2022Difficulty 39 (High School)
Riddle of the Storm A Mystery Story for Boys
Snell, Roy J. (Roy Judson)
397 Gutenberg downloadsen2013Difficulty 30 (Middle School)
The Wire Tappers
Stringer, Arthur
397 Gutenberg downloadsen2015Difficulty 42 (College)
Sight Gag
Janifer, Laurence M.
396 Gutenberg downloadsen2009Difficulty 37 (High School)
The Crystal Ball A Mystery Story for Girls
Snell, Roy J. (Roy Judson)
396 Gutenberg downloadsen2013Difficulty 32 (High School)
Murder at Large
Frost, Lesley
395 Gutenberg downloadsen2016Difficulty 41 (College)
Ralph, the Train Dispatcher; Or, The Mystery of the Pay Car
Chapman, Allen
395 Gutenberg downloadsen2012Difficulty 40 (High School)
The Mercer Boys' Mystery Case
Wyckoff, Capwell
395 Gutenberg downloadsen2017Difficulty 41 (College)
Third Warning A Mystery Story for Girls
Snell, Roy J. (Roy Judson)
395 Gutenberg downloadsen2014Difficulty 33 (High School)
Dick Kent, Fur Trader
Oblinger, M. M. (Milo Milton)
394 Gutenberg downloadsen2016Difficulty 43 (College)
La dégringolade
Gaboriau, Emile
394 Gutenberg downloadsfr2012
Mrs. Balfame: A Novel
Atherton, Gertrude Franklin Horn
394 Gutenberg downloadsen2012Difficulty 55 (Graduate)
Redlaw, the half-breed; or, The tangled trail. A tale of the settlements
Badger, Jos. E. (Joseph Edward)
394 Gutenberg downloadsen2022Difficulty 40 (High School)
The Broken Thread
Le Queux, William
394 Gutenberg downloadsen2012Difficulty 39 (High School)
The informer
O'Flaherty, Liam
394 Gutenberg downloadsen2025Difficulty 36 (High School)
The Last Tenant
Farjeon, B. L. (Benjamin Leopold)
394 Gutenberg downloadsen2013Difficulty 38 (High School)
The North Shore Mystery
Fletcher, Henry
394 Gutenberg downloadsen2022Difficulty 35 (High School)
The lazy detective
Dilnot, George
393 Gutenberg downloadsen2025Difficulty 40 (High School)
Norma Kent of the WACS
Snell, Roy J. (Roy Judson)
392 Gutenberg downloadsen2015Difficulty 31 (High School)
The case of the Black Twenty-Two
Flynn, Brian
392 Gutenberg downloadsen2025Difficulty 41 (College)
The Flaming Jewel
Chambers, Robert W. (Robert William)
392 Gutenberg downloadsen2008Difficulty 35 (High School)
Whispers at Dawn; Or, The Eye
Snell, Roy J. (Roy Judson)
392 Gutenberg downloadsen2013Difficulty 31 (High School)
Le crime d'Orcival
Gaboriau, Emile
391 Gutenberg downloadsfr2014
The Green God
Kummer, Frederic Arnold
391 Gutenberg downloadsen2010Difficulty 43 (College)
The Piccadilly Puzzle: A Mysterious Story
Hume, Fergus
391 Gutenberg downloadsen2017Difficulty 48 (College)
His brother's keeper
Tuttle, W. C. (Wilbur C.)
390 Gutenberg downloadsen2025Difficulty 32 (High School)
Hour of Enchantment A Mystery Story for Girls
Snell, Roy J. (Roy Judson)
390 Gutenberg downloadsen2013Difficulty 32 (High School)
Under Cover
Martyn, Wyndham & Megrue, Roi Cooper
390 Gutenberg downloadsen2012Difficulty 37 (High School)
裁判
Rice, Elmer
390 Gutenberg downloadsja2011
The Phantom Yacht
Norton, Carol
389 Gutenberg downloadsen2013Difficulty 36 (High School)
Uncle Sam, Detective
DuPuy, William Atherton
389 Gutenberg downloadsen2014Difficulty 42 (College)
Baskervillen koira
Doyle, Arthur Conan
388 Gutenberg downloadsfi2010
Cynthia Wakeham's Money
Green, Anna Katharine
388 Gutenberg downloadsen2011Difficulty 40 (High School)
Great Porter Square: A Mystery. v. 1
Farjeon, B. L. (Benjamin Leopold)
388 Gutenberg downloadsen2013Difficulty 48 (College)
Nick Carter Stories No. 137, April 24, 1915: The Seal of Gijon; Or, Nick Carter's Ice-House Fight
Carter, Nicholas (House name) & Phillips, Roland Ashford
388 Gutenberg downloadsen2021Difficulty 35 (High School)
The Templeton case
Whitechurch, Victor L. (Victor Lorenzo)
388 Gutenberg downloadsen2025Difficulty 35 (High School)
The tomb of Ts'in
Wallace, Edgar
388 Gutenberg downloadsen2025Difficulty 46 (College)
The Yellow House; Master of Men
Oppenheim, E. Phillips (Edward Phillips)
388 Gutenberg downloadsen2012Difficulty 36 (High School)
Sergeant Silk, the Prairie Scout
Leighton, Robert
387 Gutenberg downloadsen2011Difficulty 37 (High School)
The Millionaire Baby
Green, Anna Katharine
387 Gutenberg downloadsen2011Difficulty 47 (College)
The Silver Ring Mystery
Wells, Helen
387 Gutenberg downloadsen2016Difficulty 40 (High School)
The Mystery of the Downs
Watson, John R. (John Reay) & Rees, Arthur J. (Arthur John)
386 Gutenberg downloadsen2014Difficulty 41 (College)
Rainbolt, the Ranger; or, The Aerial Demon of the Mountain
Coomes, Oll
385 Gutenberg downloadsen2019Difficulty 45 (College)
Red aces : $b Being three cases of Mr. Reeder
Wallace, Edgar
385 Gutenberg downloadsen2025Difficulty 36 (High School)
The Middle of Things
Fletcher, J. S. (Joseph Smith)
385 Gutenberg downloadsen2006Difficulty 40 (High School)
The Mysteries of Paris, illustrated with etchings, Vol. 5
Sue, Eugène
385 Gutenberg downloadsen2010Difficulty 42 (College)
The Hand of Fu-Manchu Being a New Phase in the Activities of Fu-Manchu, the Devil Doctor
Rohmer, Sax
384 Gutenberg downloadsen2006Difficulty 43 (College)
Troubled Waters Sandy Steele Adventures #6
Leckie, Robert
384 Gutenberg downloadsen2015Difficulty 41 (College)
Voice from the Cave
Wirt, Mildred A. (Mildred Augustine)
384 Gutenberg downloadsen2011Difficulty 35 (High School)
Chronique du crime et de l'innocence, tome 2/8 Recueil des événements les plus tragiques;...
Champagnac, J.-B.-J. (Jean-Baptiste-Joseph)
382 Gutenberg downloadsfr2014
Punch or the London Charivari, Vol. 147, October 21, 1914
Various
382 Gutenberg downloadsen2009Difficulty 38 (High School)
Shadow, the Mysterious Detective
Howard, Police Captain
382 Gutenberg downloadsen2014Difficulty 38 (High School)
The girl from Scotland Yard
Wallace, Edgar
382 Gutenberg downloadsen2025Difficulty 37 (High School)
The Go Ahead Boys on Smugglers' Island
Kay, Ross
382 Gutenberg downloadsen2011Difficulty 37 (High School)
The Shadow Passes A Mystery Story for Boys
Snell, Roy J. (Roy Judson)
382 Gutenberg downloadsen2013Difficulty 30 (Middle School)
Lanagan, Amateur Detective
Hurlbut, Edward H.
381 Gutenberg downloadsen2018Difficulty 43 (College)
The Arrow of Fire A Mystery Story for Boys
Snell, Roy J. (Roy Judson)
381 Gutenberg downloadsen2013Difficulty 28 (Middle School)
The Bradys' Chinese Clew; Or, The Secret Dens of Pell Street
Doughty, Francis Worcester
381 Gutenberg downloadsen2011Difficulty 32 (High School)
The Great Oakdale Mystery
Scott, Morgan
381 Gutenberg downloadsen2015Difficulty 36 (High School)
Who?
Kent, Elizabeth
381 Gutenberg downloadsen2011Difficulty 37 (High School)
The de Bercy Affair
Tracy, Louis
380 Gutenberg downloadsen2015Difficulty 47 (College)
The Hampstead Mystery
Watson, John R. (John Reay) & Rees, Arthur J. (Arthur John)
380 Gutenberg downloadsen2003Difficulty 44 (College)
The Seven Sleuths' Club
Norton, Carol
380 Gutenberg downloadsen2013Difficulty 39 (High School)
Black Star's Campaign: A Detective Story
McCulley, Johnston
378 Gutenberg downloadsen2012Difficulty 37 (High School)
The Gray Phantom
Landon, Herman
378 Gutenberg downloadsen2011Difficulty 47 (College)
The Nine of Hearts: A Novel
Farjeon, B. L. (Benjamin Leopold)
378 Gutenberg downloadsen2016Difficulty 40 (High School)
The Twickenham Peerage
Marsh, Richard
378 Gutenberg downloadsen2012Difficulty 34 (High School)
The Yellow Phantom A Judy Bolton Mystery
Sutton, Margaret
378 Gutenberg downloadsen2015Difficulty 39 (High School)
813: Arsène Lupinin merkilliset seikkailut
Leblanc, Maurice
377 Gutenberg downloadsfi2017
Mémoires de Vidocq, chef de la police de Sureté jusqu'en 1827, tome II
Vidocq, Eugène François
377 Gutenberg downloadsfr2011
No. 13 Toroni : $b A mystery
Regis, Julius
377 Gutenberg downloadsen2016Difficulty 43 (College)
The Copper House : $b A detective story
Regis, Julius
377 Gutenberg downloadsen2025Difficulty 42 (College)
Crossed Trails in Mexico Mexican Mystery Stories #3
Randolph, Helen
376 Gutenberg downloadsen2013Difficulty 38 (High School)
The Brass Bowl
Vance, Louis Joseph
376 Gutenberg downloadsen2005Difficulty 47 (College)
The Crimson Blind
White, Fred M. (Fred Merrick)
376 Gutenberg downloadsen2006Difficulty 35 (High School)
The Meredith Mystery
Lincoln, Natalie Sumner
376 Gutenberg downloadsen2019Difficulty 42 (College)
Boy Scouts on the Great Divide; Or, The Ending of the Trail
Fletcher, Archibald Lee
375 Gutenberg downloadsen2010Difficulty 39 (High School)
Larry Dexter and the Stolen Boy; or, A Young Reporter on the Lakes
Garis, Howard Roger
375 Gutenberg downloadsen2018Difficulty 39 (High School)
Lord Lister No. 0376: De moord in Short Gardens
Blankensee, Theo von & Hageman, Felix (Leonard Felix) & Matull, Kurt
375 Gutenberg downloadsnl2022
Devlin the Barber
Farjeon, B. L. (Benjamin Leopold)
374 Gutenberg downloadsen2016Difficulty 41 (College)
Mathias Sandorf [1] : $b Een verijdelde samenzwering; Dokter Antekirrt
Verne, Jules
374 Gutenberg downloadsnl2025
Mr. Fortune's Practice
Bailey, H. C. (Henry Christopher)
374 Gutenberg downloadsen2019Difficulty 29 (Middle School)
The Crime and the Criminal
Marsh, Richard
374 Gutenberg downloadsen2012Difficulty 34 (High School)
The Rival Campers Ashore; or, The Mystery of the Mill
Smith, Ruel Perley
374 Gutenberg downloadsen2009Difficulty 37 (High School)
Amusement Only
Marsh, Richard
373 Gutenberg downloadsen2011Difficulty 35 (High School)
Dorothy Dixon Solves the Conway Case
Wayne, Dorothy
373 Gutenberg downloadsen2014Difficulty 35 (High School)
Harry Blount, the Detective; Or, The Martin Mystery Solved
Flanagan, T. J.
373 Gutenberg downloadsen2014Difficulty 41 (College)
The Black Eagle Mystery
Bonner, Geraldine
373 Gutenberg downloadsen2011Difficulty 37 (High School)
The double dagger : $b or, Nat Ridley's Mexican trail
Ridley, Nat
373 Gutenberg downloadsen2025Difficulty 33 (High School)
The Eye of Osiris
Freeman, R. Austin (Richard Austin)
373 Gutenberg downloadsen2008Difficulty 46 (College)
The mark of the monster
Williamson, Jack
373 Gutenberg downloadsen2025Difficulty 34 (High School)
The Mystery of Arnold Hall
Persons, Helen M.
373 Gutenberg downloadsen2013Difficulty 39 (High School)
The Mystery of the Sycamore
Wells, Carolyn
373 Gutenberg downloadsen2015Difficulty 41 (College)
Monsieur Judas: A Paradox
Hume, Fergus
372 Gutenberg downloadsen2017Difficulty 45 (College)
The Haunted Hangar Sky Scouts/Air Mystery series #3
Powell, Van
372 Gutenberg downloadsen2018Difficulty 40 (High School)
Consignment
Nourse, Alan Edward
371 Gutenberg downloadsen2012Difficulty 38 (High School)
The Midnight Guest: A Detective Story
White, Fred M. (Fred Merrick)
371 Gutenberg downloadsen2018Difficulty 38 (High School)
The Midnight Passenger : A Novel
Savage, Richard
371 Gutenberg downloadsen2004Difficulty 52 (Graduate)
Agent Nine and the Jewel Mystery: A Story of Thrilling Exploits of the "G" Men
Dean, Graham M.
370 Gutenberg downloadsen2014Difficulty 40 (High School)
Mr. Marx's Secret
Oppenheim, E. Phillips (Edward Phillips)
370 Gutenberg downloadsen2012Difficulty 37 (High School)
The Longsnozzle Event
Annas, Hal
370 Gutenberg downloadsen2021Difficulty 40 (High School)
The Millionaire Mystery
Hume, Fergus
370 Gutenberg downloadsen2017Difficulty 36 (High School)
The seventh shot : $b A detective story
Landon, Herman
370 Gutenberg downloadsen2025Difficulty 41 (College)
A Night on the Borders of the Black Forest
Edwards, Amelia B.
369 Gutenberg downloadsen2011Difficulty 38 (High School)
The Flying Machine Boys on Duty; Or, The Clue Above the Clouds
Walton, Frank
369 Gutenberg downloadsen2015Difficulty 41 (College)
The Gray Phantom's Return
Landon, Herman
369 Gutenberg downloadsen2011Difficulty 38 (High School)
The Great God Gold
Le Queux, William
368 Gutenberg downloadsen2012Difficulty 42 (College)
The Red Room
Le Queux, William
368 Gutenberg downloadsen2012Difficulty 43 (College)
Neljä naista ristillä: Jännitysromaani
Leblanc, Maurice
367 Gutenberg downloadsfi2017
Number 70, Berlin: A Story of Britain's Peril
Le Queux, William
367 Gutenberg downloadsen2012Difficulty 51 (Graduate)
The Clue of the Gold Coin
Wells, Helen
367 Gutenberg downloadsen2018Difficulty 39 (High School)
Wanted—?
Cunningham, Eugene
367 Gutenberg downloadsen2025Difficulty 37 (High School)
Out of Russia
Marriott, Crittenden
366 Gutenberg downloadsen2023Difficulty 36 (High School)
The amateur crime
Berkeley, Anthony
366 Gutenberg downloadsen2024Difficulty 43 (College)
An Artist in Crime
Ottolengui, Rodrigues
365 Gutenberg downloadsen2010Difficulty 37 (High School)
Penny Allen and the Mystery of the Hidden Treasure
McKechnie, Jean L. (Jean Lyttleton)
365 Gutenberg downloadsen2016Difficulty 38 (High School)
The Banner Boy Scouts Mystery
Warren, George A.
365 Gutenberg downloadsen2016Difficulty 30 (Middle School)
The Deep Lake Mystery
Wells, Carolyn
365 Gutenberg downloadsen2014Difficulty 35 (High School)
The Girl Next Door
Seaman, Augusta Huiell
365 Gutenberg downloadsen2012Difficulty 36 (High School)
The Mystery Queen
Hume, Fergus
365 Gutenberg downloadsen2017Difficulty 42 (College)
Chronique du crime et de l'innocence, tome 8/8 Recueil des événements les plus tragiques;...
Champagnac, J.-B.-J. (Jean-Baptiste-Joseph)
364 Gutenberg downloadsfr2019
Lillian's vow : $b or, The mystery of Raleigh House
Collins, E. Burke, Mrs.
364 Gutenberg downloadsen2025Difficulty 40 (High School)
The Film Mystery
Reeve, Arthur B. (Arthur Benjamin)
363 Gutenberg downloadsen2004Difficulty 48 (College)
The Mardi Gras Mystery
Bedford-Jones, H. (Henry)
363 Gutenberg downloadsen2012Difficulty 42 (College)
The new terror
Leroux, Gaston
363 Gutenberg downloadsen2025Difficulty 40 (High School)
The Saintsbury Affair
Long, Lily A. (Lily Augusta)
363 Gutenberg downloadsen2018Difficulty 38 (High School)
The Haunted Fountain A Judy Bolton Mystery
Sutton, Margaret
362 Gutenberg downloadsen2015Difficulty 35 (High School)
The Man Without a Conscience; Or, From Rogue to Convict
Carter, Nicholas (House name)
362 Gutenberg downloadsen2020Difficulty 47 (College)
Fast as the Wind: A Novel
Gould, Nat
361 Gutenberg downloadsen2011Difficulty 34 (High School)
Flying the Coast Skyways; Or, Jack Ralston's Swift Patrol
Newcomb, Ambrose
361 Gutenberg downloadsen2014Difficulty 54 (Graduate)
The Sugar Creek Gang Digs for Treasure
Hutchens, Paul
361 Gutenberg downloadsen2018Difficulty 44 (College)
Vicky Van
Wells, Carolyn
361 Gutenberg downloadsen2004Difficulty 34 (High School)
Eddie
Riley, Frank
360 Gutenberg downloadsen2019Difficulty 47 (College)
Great Porter Square: A Mystery. v. 3
Farjeon, B. L. (Benjamin Leopold)
360 Gutenberg downloadsen2013Difficulty 33 (High School)
The Mysterious Mr. Miller
Le Queux, William
359 Gutenberg downloadsen2012Difficulty 42 (College)
The Rope of Gold A Mystery Story for Boys
Snell, Roy J. (Roy Judson)
359 Gutenberg downloadsen2013Difficulty 34 (High School)
The Sky Detectives; Or, How Jack Ralston Got His Man
Newcomb, Ambrose
359 Gutenberg downloadsen2014Difficulty 52 (Graduate)
The trail of deception
Tuttle, W. C. (Wilbur C.)
359 Gutenberg downloadsen2025Difficulty 33 (High School)
Whoso Findeth a Wife
Le Queux, William
359 Gutenberg downloadsen2012Difficulty 47 (College)
Bobs, a Girl Detective
North, Grace May
358 Gutenberg downloadsen2013Difficulty 41 (College)
The Golden Circle A Mystery Story for Girls
Snell, Roy J. (Roy Judson)
358 Gutenberg downloadsen2017Difficulty 27 (Middle School)
The Loudwater Mystery
Jepson, Edgar
358 Gutenberg downloadsen2006Difficulty 40 (High School)
The phantom violin : $b a mystery story for girls
Snell, Roy J. (Roy Judson)
358 Gutenberg downloadsen2013Difficulty 31 (High School)
Heritage of the sea
Bethel, W. R.
357 Gutenberg downloadsen2025Difficulty 33 (High School)
Jewel Mysteries, from a Dealer's Note Book
Pemberton, Max
357 Gutenberg downloadsen2012Difficulty 42 (College)
Le petit vieux des Batignolles
Gaboriau, Emile
357 Gutenberg downloadsfr2014
Sign of the Green Arrow A Mystery Story
Snell, Roy J. (Roy Judson)
357 Gutenberg downloadsen2014Difficulty 32 (High School)
Whither Thou Goest
Le Queux, William
357 Gutenberg downloadsen2012Difficulty 38 (High School)
Ei niin salattua, ettei ilmi tulisi : $b Tositapahtumiin perustuva kertomus
Anonymous
356 Gutenberg downloadsfi2025
A Husband by Proxy
Steele, Jack
355 Gutenberg downloadsen2006Difficulty 40 (High School)
Only seven were hanged
Martin, Stuart
355 Gutenberg downloadsen2025Difficulty 44 (College)
The Secret of the Sundial Madge Sterling Series, #3
Wirt, Mildred A. (Mildred Augustine)
354 Gutenberg downloadsen2012Difficulty 37 (High School)
An Amiable Charlatan
Oppenheim, E. Phillips (Edward Phillips)
353 Gutenberg downloadsen2006Difficulty 38 (High School)
The Light that Lies
McCutcheon, George Barr
353 Gutenberg downloadsen2017Difficulty 47 (College)
A Traitor in London
Hume, Fergus
352 Gutenberg downloadsen2017Difficulty 35 (High School)
The Mystery of Lost River Canyon
Castlemon, Harry
352 Gutenberg downloadsen2019Difficulty 37 (High School)
Chronique du crime et de l'innocence, tome 5/8 Recueil des événements les plus tragiques;...
Champagnac, J.-B.-J. (Jean-Baptiste-Joseph)
351 Gutenberg downloadsfr2017
The Zeppelin Destroyer: Being Some Chapters of Secret History
Le Queux, William
348 Gutenberg downloadsen2012Difficulty 48 (College)
The porcelain mask : $b A detective story
Chichester, John Jay
347 Gutenberg downloadsen2025Difficulty 37 (High School)
Missing at Marshlands Arden Blake Mystery Series #3
Garis, Cleo F.
346 Gutenberg downloadsen2012Difficulty 38 (High School)
Saved from herself : $b or, On the edge of doom
Stirling, Adelaide
346 Gutenberg downloadsen2025Difficulty 40 (High School)
Stolen Souls
Le Queux, William
344 Gutenberg downloadsen2012Difficulty 50 (College)
Count Zarka: A Romance
Magnay, William, Sir
342 Gutenberg downloadsen2022Difficulty 47 (College)
Red Dynamite A Mystery Story for Boys
Snell, Roy J. (Roy Judson)
342 Gutenberg downloadsen2013Difficulty 31 (High School)
The Firebug
Snell, Roy J. (Roy Judson)
342 Gutenberg downloadsen2013Difficulty 34 (High School)
The Mystery of the Clasped Hands: A Novel
Boothby, Guy
342 Gutenberg downloadsen2013Difficulty 42 (College)
Fighting for fortune : $b or, Making a place for himself
Franklin, Roy
339 Gutenberg downloadsen2025Difficulty 45 (College)
A Strange Story — Volume 05
Lytton, Edward Bulwer Lytton, Baron
337 Gutenberg downloadsen2005Difficulty 54 (Graduate)
One jump ahead
Humphreys, Ray
337 Gutenberg downloadsen2025Difficulty 36 (High School)
Chambers's Journal of Popular Literature, Science, and Art, fifth series, no. 153, vol. III, December 4, 1886
Various
334 Gutenberg downloadsen2025Difficulty 45 (College)
Lord Lister No. 0126: Het politieraadsel
Matull, Kurt & Blankensee, Theo von
333 Gutenberg downloadsnl2025
The sinister mark
Thayer, Lee
333 Gutenberg downloadsen2025Difficulty 40 (High School)
Mystery Ranch
Chapman, Arthur
332 Gutenberg downloadsen2010Difficulty 44 (College)
Lord Lister No. 0032: De blauwe dood
Matull, Kurt & Blankensee, Theo von
331 Gutenberg downloadsnl2025
Spies Die Hard!
Marmor, Arnold
328 Gutenberg downloadsen2009Difficulty 25 (Middle School)
L'esca del pecat
Figuerola Aldroféu, M. (Miquel)
324 Gutenberg downloadsca2025
The Golden Boys at the Haunted Camp
Wyman, L. P. (Levi Parker)
321 Gutenberg downloadsen2020Difficulty 31 (High School)
The Sign of the Seven Sins
Le Queux, William
319 Gutenberg downloadsen2025Difficulty 43 (College)
La marque des quatre
Doyle, Arthur Conan
316 Gutenberg downloadsfr2025
Snow-blind
Treynor, Albert M. (Albert McKune)
304 Gutenberg downloadsen2025Difficulty 43 (College)
The Corbin necklace
Webster, Henry Kitchell
299 Gutenberg downloadsen2025Difficulty 38 (High School)
Murder mask
Kramer, Edgar Daniel
298 Gutenberg downloadsen2025Difficulty 37 (High School)
Law-star for an outlaw
Tuttle, W. C. (Wilbur C.)
295 Gutenberg downloadsen2025Difficulty 31 (High School)
Sergeant Dick of the Royal Mounted Police : $b A thrilling story of the Canadian woods
Rowe, John G. (John Gabriel)
294 Gutenberg downloadsen2025Difficulty 47 (College)
The smear
Beames, John
293 Gutenberg downloadsen2025Difficulty 35 (High School)
Murder in the Gilded Cage
Spewack, Samuel
289 Gutenberg downloadsen2025Difficulty 40 (High School)
Die Flucht der Beate Hoyermann : $b Roman
Harbou, Thea von
287 Gutenberg downloadsde2025
The mystery of the missing eyebrows
Rudd, Stephen
276 Gutenberg downloadsen2025Difficulty 34 (High School)
False face
Haycox, Ernest
273 Gutenberg downloadsen2025Difficulty 34 (High School)
Skeeter Bill comes to town
Tuttle, W. C. (Wilbur C.)
271 Gutenberg downloadsen2025Difficulty 30 (Middle School)
Just a bit too fast
Moore, Hal
269 Gutenberg downloadsen2025Difficulty 39 (High School)
The Hunniwell boys and the platinum mystery
Wyman, L. P. (Levi Parker)
262 Gutenberg downloadsen2025Difficulty 32 (High School)
Les cœurs les plus farouches
Curwood, James Oliver
241 Gutenberg downloadsfr2025
Missing men
Starrett, Vincent
239 Gutenberg downloadsen2025Difficulty 38 (High School)
Markiisittaren rikos
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
232 Gutenberg downloadsfi2025
Morgue kadun kauhu
Poe, Edgar Allan
226 Gutenberg downloadsfi2025
Hänen viimeinen tervehdyksensä : $b Muutamia muistelmia Sherlock Holmesista
Doyle, Arthur Conan
224 Gutenberg downloadsfi2025
Blue eyes and diamonds
De Bra, Lemuel
222 Gutenberg downloadsen2025Difficulty 31 (High School)
Ikuinen salaisuus : $b Rakkaus- ja jännityskertomuksia
London, Jack
215 Gutenberg downloadsfi2025
Lord Lister No. 0334: Onder de goudzoekers
Matull, Kurt & Blankensee, Theo von & Hageman, Felix (Leonard Felix)
207 Gutenberg downloadsnl2025
Ruhtinatar Aurore : $b (»Königsmark»)
Benoît, Pierre
196 Gutenberg downloadsfi2025
The Arctic legions
Smith, A. De Herries (Augustus De Herries)
194 Gutenberg downloadsen2025Difficulty 40 (High School)
Lord Lister No. 0333: De liefde van een bokser
Matull, Kurt & Blankensee, Theo von & Hageman, Felix (Leonard Felix)
184 Gutenberg downloadsnl2025
Musta helmi
Sardou, Victorien
164 Gutenberg downloadsfi2025
Lord Lister No. 0033: De Alarmkreet
Matull, Kurt & Blankensee, Theo von
162 Gutenberg downloadsnl2025

Crime and Punishment

The strange case of Dr. Jekyll and Mr. Hyde

The King in Yellow

Dracula

The Adventures of Sherlock Holmes

The Two Magics: The Turn of the Screw, Covering End

The Hound of the Baskervilles

A Study in Scarlet

Bidwell's Travels, from Wall Street to London Prison: Fifteen Years in Solitude

The Mysteries of Udolpho

The Works of Edgar Allan Poe — Volume 2

Carmen

The Secret of Chimneys

The Turn of the Screw

The Green Mummy

The Man Who Was Thursday: A Nightmare

The Extraordinary Adventures of Arsène Lupin, Gentleman-Burglar

The Misplaced Battleship

The Sex Life of the Gods

That Girl Montana

The Sign of the Four

The murder of Roger Ackroyd

The Works of Edgar Allan Poe — Volume 1

Le Fantôme de l'Opéra

The strange case of Dr. Jekyll and Mr. Hyde

The Return of Sherlock Holmes

The String of Pearls; Or, The Barber of Fleet Street. A Domestic Romance.

The Phantom of the Opera

The Memoirs of Sherlock Holmes

The Mystery of Edwin Drood

The Mysterious Affair at Styles

The Cask of Amontillado

The Rover Boys on the Farm; or, Last Days at Putnam Hall

The innocence of Father Brown

The Woman in White

Arsène Lupin, gentleman-cambrioleur

The Camp Fire Girls Solve a Mystery; Or, The Christmas Adventure at Carver House

Dr. Mabuse, der Spieler : $b Roman

The Moonstone

The Air Pirate

The Samurai Strategy

The wisdom of Father Brown

The call of Cthulhu

Life Blood

The Secret Adversary

The Valley of Fear

The Shunned House

Library of the World's Best Mystery and Detective Stories

The Thirty-Nine Steps

The Secret Agent: A Simple Tale

His last bow : $b Some later reminiscences of Sherlock Holmes

The Great God Pan

Lady Audley's Secret

Maman Léo Les Habits Noirs Tome V

Occasion ... for Disaster

The Damned Thing 1898, From "In the Midst of Life"

Celebrated Crimes (Complete)

Lone Star Planet

Poirot Investigates

Peter the Brazen: A Mystery Story of Modern China

The Hand in the Dark

The Empty House and Other Ghost Stories

Tales of Terror and Mystery

The Big Fix

The Return of Sherlock Holmes

The Riddle of the Sands

The Lock and Key Library: Classic Mystery and Detective Stories: Modern English

El crimen y el castigo

The Ambulance Made Two Trips

Mr. Standfast

The House on the Borderland

Time Crime

The Daughter of Anderson Crow

Washington Confidential

The Seven Dials mystery

The Red House Mystery

Terminal Compromise

Paul Clifford — Complete

The Murder on the Links

Dracula