Forgotten Gold
Author: Walter B. Gibson Series #: 213 Published: January 1, 1941: Sanctum Books #115
The Green Terror
Author: Theodore Tinsley Series #: 214 Published: January 15, 1941: Sanctum Books Shadow Annual #1
The Wasp Returns
Author: Walter B. Gibson Series #: 215 Published: February 1, 1941: Sanctum Books #63
The Chinese Primrose
Author: Walter B. Gibson Series #: 216 Published: February 15, 1941: Sanctum Books #126
Mansion of Crime
Author: Walter B. Gibson Series #: 217 Published: March 1, 1941: Sanctum Books #150
The White Column
Author: Theodore Tinsley Series #: 218 Published: March 15, 1941: Sanctum Books #82
The Time Master
Author: Walter B. Gibson Series #: 219 Published: April 1, 1941: Sanctum Books #81
The House on the Ledge
Author: Walter B. Gibson Series #: 220 Published: April 15, 1941: Sanctum Books #110
The League of Death
Author: Walter B. Gibson Series #: 221 Published: May 1, 1941: Sanctum Books #110
Master of Flame
Author: Theodore Tinsley Series #: 222 Published: May 15, 1941: Sanctum Books #117
Crime Under Cover
Author: Walter B. Gibson Series #: 223 Published: June 1, 1941: Sanctum Books #103
The Thunder King
Author: Walter B. Gibson Series #: 224 Published: June 15, 1941: Sanctum Books #68
The Star of Delhi
Author: Walter B. Gibson Series #: 225 Published: July 1, 1941: Sanctum Books #68
The Blur
Author: Walter B. Gibson Series #: 226 Published: July 15, 1941: Sanctum Books #109
The Crimson Death
Author: Theodore Tinsley Series #: 227 Published: August 1, 1941: Sanctum Books #100
The Shadow Meets The Mask
Author: Walter B. Gibson Series #: 228 Published: August 15, 1941: Sanctum Books #143
Gems of Jeopardy
Author: Theodore Tinsley Series #: 229 Published: September 1, 1941: Sanctum Books #150
The Devil Master
Author: Walter B. Gibson Series #: 230 Published: September 15, 1941: Sanctum Books #29
Garden of Death
Author: Walter B. Gibson Series #: 231 Published: October 1, 1941: Sanctum Books #53
Dictator of Crime
Author: Walter B. Gibson Series #: 232 Published: October 15, 1941: Sanctum Books #38
The Blackmail King
Author: Walter B. Gibson Series #: 233 Published: November 1, 1941: Nostalgia Ventures #23
Temple of Crime
Author: Walter B. Gibson Series #: 234 Published: November 15, 1941: Sanctum Books #77
Murder Mansion
Author: Walter B. Gibson Series #: 235 Published: December 1, 1941: Sanctum Books #138
Crime's Stronghold
Author: Walter B. Gibson Series #: 236 Published December 15, 1941: Sanctum Books #119