A Nest of Spies By: Marcel Allain

A People's Man By: Edward Phillips Oppenheim

A Poor Wise Man By: Mary Roberts Rinehart

A Queen's Error By: Henry Curties

A Royal Prisoner By: Marcel Allain

A Successful Shadow A Detective's Successful Quest By: Harlan Page Halsey

A Woman at Bay Or, a Fiend in Skirts By: Nicholas Carter

Against Odds By: Lawrence L. Lynch

Agatha Webb By: Anna Katharine Green

Ambrotox and Limping Dick By: Oliver Fleming

Amusement Only By: Richard Marsh

An African Millionaire Episodes in the Life of the Illustrious Colonel Clay By: Grant Allen

An Historical Mystery By: Honoré de Balzac

Anderson Crow, Detective By: George Barr McCutcheon

Anthony Trent, Master Criminal By: Wyndham Martyn

As We Forgive Them By: William le Queux

Ashton-Kirk, Secret Agent By: John Thomas McIntyre

Ashton-Kirk, Secret Agent By: John Thomas McIntyre

Autobiography of a Thief By: Hutchins Hapgood

Avalanche By: Gertrude Atherton

Average Jones By: Samuel Hopkins Adams

Baron Trigault's Vengeance By: Emile Gaboriau

Bernard Treves's Boots; A Novel Of The Secret Service By: Laurence Clarke

Billie Bradley on Lighthouse Island The Mystery of the Wreck By: Janet D. Wheeler

Bishop's Secret By: Fergus Hume

Bones Being Further Adventures in Mr. Commissioner Sanders' Country By: Edgar Wallace

Borough Treasurer By: Joseph Smith Fletcher

Boston Blackie By: Jack Boyle

Bulldog Drummond By: Sapper (Herman Cyril McNeile)

Bullet for Cinderella By: John D MacDonald

Cad Metti, The Female Detective Strategist Or, Dudie Dunne Again in the Field By: Harlan Page Halsey

Camp-Fire Girls in the Country or The Secret Aunt Hannah Forgot By: Stella M. Francis

Captain of the Polestar, and other tales By: Sir Arthur Conan Doyle

Carnacki, The Ghost Finder By: William Hope Hodgson

Case Of The Registered Letter By: Augusta Groner

Chief Legatee By: Anna Katharine Green

Chronicles of crime and criminals No.1 By: Unknown

Circular Study By: Anna Katharine Green

Cleek, the Master Detective By: Thomas W. Hanshew

Clouds Cover the Campus By: Daniel A. Lord

Colonel Thorndyke's Secret By: George Alfred Henty

Cradock Nowell Vol. 3 By: Richard Doddridge Blackmore

Criminal from Lost Honour By: Friedrich Schiller

Dave Porter in the Gold Fields or, The Search for the Landslide Mine By: Edward Stratemeyer

Dead Letter By: Metta Victoria Fuller Victor

Death Points a Finger By: Will Levinrew

Deep Lake Mystery By: Carolyn Wells

Devil's Paw By: Edward Phillips Oppenheim

Doom Castle By: Neil Munro

Dope By: Sax Rohmer

Emma: A Fragment of a Story By: Charlotte Brontë

File No. 113 By: Emile Gaboriau

Filigree Ball By: Anna Katharine Green

Film of Fear By: Frederick Arnold Kummer

Fire-Tongue By: Sax Rohmer

Forsaken Inn By: Anna Katharine Green

Further Adventures of Jimmie Dale By: Frank L. Packard

Girl Next Door By: Augusta Huiell Seaman

Gloved Hand By: Burton Egbert Stevenson

God Goes to Murderer's Row By: Rev. M. Raymond

Godfrey Morgan A Californian Mystery By: Jules Verne

Gold Bag By: Carolyn Wells

Great Secret By: Edward Phillips Oppenheim

Hagar of the Pawn-Shop By: Fergus Hume

Havoc By: Edward Phillips Oppenheim

Herapath Property By: Joseph Smith Fletcher

Hermit of ---- Street By: Anna Katharine Green

Holladay Case By: Burton Egbert Stevenson

House of the White Shadows By: B. J. Farjeon

Hunted Down: the detective stories of Charles Dickens By: Charles Dickens

In Friendship's Guise By: William Murray Graydon

In the Bishop's Carriage By: Miriam Michelson

In the Mayor's Parlour By: Joseph Smith Fletcher

Jack O' Judgment By: Edgar Wallace

Jacqueline of Golden River By: H. M. Egbert

Jeanne of the Marshes By: Edward Phillips Oppenheim

Jennie Baxter, Journalist By: Robert Barr

John Silence By: Algernon Blackwood

John Thorndyke's Casesrelated By: R. Austin Freeman

K By: Mary Roberts Rinehart

Madeline Payne, the Detective's Daughter By: Lawrence L. Lynch

Malcolm Sage, detective By: Herbert George Jenkins

Man Who Fell Through the Earth By: Carolyn Wells

Martin Hewitt, Investigator By: Arthur Morrison

Masterpieces of Mystery In Four Volumes Mystic-Humorous Stories By: Joseph Lewis French

Masterpieces of Mystery Riddle Stories By: Joseph Lewis French

Masterpieces of Mystery, Vol. 1 (of 4) Ghost Stories By: Joseph Lewis French

Mayor's Wife By: Anna Katharine Green

Milly Darrell By: M. E. (Mary Elizabeth) Braddon

Miss or Mrs.? By: Wilkie Collins

More Tish By: Mary Roberts Rinehart

Mr. Grex of Monte Carlo By: Edward Phillips Oppenheim

Mrs. Balfame By: Gertrude Atherton

Mrs. Raffles By: John Kendrick Bangs

Mrs. Raffles By: John Kendrick Bangs

Mufti By: H. C. (Herman Cyril) McNeile

Murder Point A Tale of Keewatin By: Coningsby Dawson

My Friend The Murderer By: Sir Arthur Conan Doyle

My Lady's Money By: Wilkie Collins

Mystery of the 'Ocean Star' - A Collection of Maritime Sketches By: William Clark Russell