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

Tickencote Treasure By: William Le Queux

Timothy Crump's Ward By: Horatio Alger, Jr.

Tish By: Mary Roberts Rinehart

To Win the Love He Sought By: Edward Phillips Oppenheim

Trent's Last Case By: E. C. (Edmund Clerihew) Bentley

Trial of the Major War Criminals Before the International Military Tribunal, Nuremberg, 14 November 1945-1 October 1946: Vol. I By: International Military Tribunal

Turnpike House By: Fergus Hume

Two Wonderful Detectives Jack and Gil's Marvelous Skill By: Harlan Page Halsey

Uncle Bernac: A Memory of the Empire By: Sir Arthur Conan Doyle

Under the Andes By: Rex Stout

Vanished Messenger By: Edward Phillips Oppenheim

Vanishing Man By: R. Austin Freeman

Wallet of Kai Lung By: Ernest Bramah

Weapons of Mystery By: Joseph Hocking

Weird Picture By: John R. Carling

What Timmy Did By: Marie Belloc Lowndes

Where There's a Will By: Mary Roberts Rinehart

Within the Law By: Bayard Veiller

Yollop By: George Barr McCutcheon