The Embassy Murders
Author: Walter B. Gibson Series #: 045 Published: January 1, 1934: Sanctum Books #56
The Wealth Seeker
Author: Walter B. Gibson Series #: 046 Published: January 15, 1934: Pyramid #21, Sanctum Books #136
The Black Falcon
Author: Walter B. Gibson Series #: 047 Published: February 1, 1934: Nostalgia Ventures #5
Gray Fist
Author: Walter B. Gibson Series #: 048 Published: February 15, 1934: Pyramid #15, Sanctum Books #137
Circle of Death
Author: Walter B. Gibson Series #: 049 Published: March 1, 1934: Sanctum Books #78
The Green Box
Author: Walter B. Gibson Series #: 050 Published: March 15, 1934: Sanctum Books #59
The Cobra
Author: Walter B. Gibson Series #: 051 Published: April 1, 1934: Nostalgia Ventures #7
Crime Circus
Author: Walter B. Gibson Series #: 052 Published: April 15, 1934: Sanctum Books #79
Tower of Death
Author: Walter B. Gibson Series #: 053 Published: May 1, 1934: Nostalgia Ventures #22
Death Clew
Author: Walter B. Gibson Series #: 054 Published: May 15, 1934: Sanctum Books #67
The Key
Author: Walter B. Gibson Series #: 055 Published: . "The Key", published June 1, 1934: Sanctum Books #43
The Crime Crypt
Author: Walter B. Gibson Series #: 056 Published: June 15, 1934: Sanctum Books Shadow Annual #1
Charg, Monster
Author: Walter B. Gibson Series #: 057 Published: July 1, 1934: Pyramid #20, Sanctum Books #127
Chain of Death
Author: Walter B. Gibson Series #: 058 Published: July 15, 1934: Sanctum Books #41
The Crime Master
Author: Walter B. Gibson Series #: 059 Published: August 1, 1934: Sanctum Books #52
Gypsy Vengeance
Author: Walter B. Gibson Series #: 060 Published: August 15, 1934: Sanctum Books #65
Spoils of The Shadow"
Author: Walter B. Gibson Series #: 061 Published: September 1, 1934: Sanctum Books #71
The Garaucan Swindle
Author: Walter B. Gibson Series #: 062 Published: September 15, 1934: Sanctum Books #69
Murder Marsh
Author: Walter B. Gibson Series #: 063 Published: October 1, 1934: Sanctum Books #130
The Death Sleep
Author: Walter B. Gibson Series #: 064 Published: October 15, 1934: Sanctum Books #69
The Chinese Disks
Author: Walter B. Gibson Series #: 065 Published: November 1, 1934: Nostalgia Ventures #2
Doom on the Hill
Author: Walter B. Gibson Series #: 066 Published: November 15, 1934: Sanctum Books #105
The Unseen Killer
Author: Walter B. Gibson Series #: 067 Published: December 1, 1934: Nostalgia Ventures #18
Cyro
Author: Walter B. Gibson Series #: 068 Published: December 15, 1934: Sanctum Books #62