The Adventure of the Red Circle By: Sir Arthur Conan Doyle

The Adventure of Wisteria Lodge By: Sir Arthur Conan Doyle

The After House By: Mary Roberts Rinehart

The Amateur By: Richard Harding Davis

The Betrayal By: Edward Phillips Oppenheim

The Bittermeads Mystery By: E. R. (Ernest Robertson) Punshon

The Black Wolf Pack By: Daniel Carter Beard

The Borough Treasurer By: Joseph Smith Fletcher

The Boy from the Ranch Or Roy Bradner's City Experiences By: Frank V. Webster

The Boy Ranchers in Death Valley or Diamond X and the Poison Mystery By: Willard F. Baker

The Boy Scouts of Lenox Or The Hike Over Big Bear Mountain By: Frank V. Webster

The Bradys and the Girl Smuggler or, Working for the Custom House By: Francis Worcester Doughty

The Bradys Beyond Their Depth The Great Swamp Mystery By: Francis Worcester Doughty

The Burglar's Fate And The Detectives By: Allan Pinkerton

The Cabman's Story The Mysteries of a London 'Growler' By: Sir Arthur Conan Doyle

The Campfire Girls of Roselawn Or, a Strange Message from the Air By: Margaret Penrose

The Castle Of The Shadows By: Alice Muriel Williamson

The Champdoce Mystery By: Emile Gaboriau

The Chink in the Armour By: Marie Belloc Lowndes

The Clique of Gold By: Emile Gaboriau

The Coast of Chance By: Esther Chamberlain

The Confessions of Arsene Lupin By: Maurice Leblanc

The Count's Millions By: Emile Gaboriau

The Crimson Blind By: Fred M. White

The Crooked House By: Brandon Fleming

The Crystal Stopper By: Maurice Leblanc

The Danvers Jewels, and Sir Charles Danvers By: Mary Cholmondeley

The Darrow Enigma By: Melvin Linwood Severy

The Destroyer A Tale of International Intrigue By: Burton Egbert Stevenson

The Diamond Coterie By: Lawrence L. Lynch

The Diamond Cross Mystery By: Chester K. Steele

The Disappearance of Lady Frances Carfax By: Sir Arthur Conan Doyle

The Fifth Ace By: Isabel Ostrander

The Fortune Hunter By: David Graham Phillips

The Frontier By: Maurice Leblanc

The Garret and the Garden Or, Low Life High Up By: Robert Michael Ballantyne

The Gates of Chance By: Van Tassel Sutphen

The Ghost Breaker By: Charles Goddard and Paul Dicky

The Golden Face A Great 'Crook' Romance By: William Le Queux

The Golden Scorpion By: Sax Rohmer

The Golf Course Mystery By: Chester K. Steele

The Governors By: Edward Phillips Oppenheim

The Gray Madam 1899 By: Anna Katharine Green

The Green Eyes of Bâst By: Sax Rohmer

The Green Mummy By: Fergus Hume

The Haunted Hotel, A Mystery of Modern Venice By: Wilkie Collins

The House in the Mist By: Anna Katharine Green

The Insidious Dr. Fu-Manchu By: Sax Rohmer

The Ivory Snuff Box By: Frederic Arnold Kummer

The La Chance Mine Mystery By: Susan Morrow Jones

The Launch Boys' Adventures in Northern Waters By: Edward Sylvester Ellis

The Lighted Way By: Edward Phillips Oppenheim

The Lost House By: Richard Harding Davis

The Loudwater Mystery By: Edgar Jepson

The Man in Lower Ten By: Mary Roberts Rinehart

The Man Who Drove the Car By: Max Pemberton

The Man Who Knew By: Edgar Wallace

The Master Mummer By: Edward Phillips Oppenheim

The Meadow-Brook Girls by the Sea Or The Loss of The Lonesome Bar By: Janet Aldridge

The Merriweather Girls in Quest of Treasure By: Lizette M. Edholm

The Mischief-Maker By: Edward Phillips Oppenheim

The Monk of Hambleton By: Armstrong Livingston

The Moon Rock By: Arthur J. Rees

The Motor Girls on Crystal Bay or, The Secret of the Red Oar By: Margaret Penrose

The Motor Pirate By: G. Sidney Paternoster

The Moving Picture Boys on the Coast Or, Showing Up the Perils of the Deep By: Victor Appleton

The Mystery of 31 New Inn By: R. Austin Freeman

The Mystery of Orcival By: Emile Gaboriau

The New Tenant By: Edward Phillips Oppenheim

The Old Stone House and Other Stories By: Anna Katharine Green

The Outdoor Girls at Ocean View Or, The Box That Was Found in the Sand By: Laura Lee Hope

The Paternoster Ruby By: Charles Edmonds Walk

The Pirate Shark By: Elliott Whitney

The Profiteers By: Edward Phillips Oppenheim

The Red Triangle Being Some Further Chronicles of Martin Hewitt, Investigator By: Arthur Morrison

The Rival Campers Ashore The Mystery of the Mill By: Ruel Perley Smith

The Rover Boys in Business Or, The search for the missing bonds By: Edward Stratemeyer

The Rover Boys in New York Or, Saving their father's honor By: Edward Stratemeyer

The Rover Boys in Southern Waters or The Deserted Steam Yacht By: Edward Stratemeyer

The Rover Boys in the Air From College Campus to the Clouds By: Edward Stratemeyer

The Rover Boys on Snowshoe Island or, The Old Lumberman's Treasure Box By: Edward Stratemeyer

The Shape of Fear By: Elia Wilkinson Peattie

The Sheridan Road Mystery By: Paul

The Silver Butterfly By: Wilson Woodrow

The Sins of Séverac Bablon By: Sax Rohmer

The Slave of Silence By: Fred M. White

The Strange Case of Cavendish By: Randall Parrish

The Strange Case of Mortimer Fenley By: Louis Tracy

The Substitute Prisoner By: Max Marcin

The Survivor By: Edward Phillips Oppenheim

The Tempting of Tavernake By: Edward Phillips Oppenheim

The Voice in the Fog By: Harold MacGrath

The Voice on the Wire By: Eustace Hale Ball

The White Lie By: William Le Queux

The Widow Lerouge By: Emile Gaboriau

The Winning Clue By: James Hay

The Woman from Outside [on Swan River] By: Hulbert Footner

The Yellow Crayon By: Edward Phillips Oppenheim

Third Volume By: Fergus Hume

Through the Wall By: Cleveland Moffett