A Nest of Spies By: Marcel Allain

A People's Man By: Edward Phillips Oppenheim

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

Adventures Of The Infallible Godahl By: Frederick Irving Anderson

Against Odds By: Lawrence L. Lynch

Agatha Webb By: Anna Katharine Green

Ambrotox and Limping Dick By: Oliver Fleming

American Tragedy, Volume 1 By: Theodore Dreiser

American Tragedy, Volume 2 By: Theodore Dreiser

Amethyst Cross By: Fergus Hume

Amusement Only By: Richard Marsh

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

Autobiography of a Thief By: Hutchins Hapgood

Avalanche By: Gertrude Atherton

Average Jones By: Samuel Hopkins Adams

Baron Trigault's Vengeance By: Emile Gaboriau

Benson Murder Case - A Philo Vance Story By: S. S. Van Dine

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

Black Motor Car By: Harris Burland

Blotted Out By: Elisabeth Sanxay Holding

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

Border Bandits By: J. W. Buel

Borough Treasurer By: Joseph Smith Fletcher

Boston Blackie By: Jack Boyle