Devil Crystals of Arret
Hal K. Wells
The God in the Box
Sewell Peaslee Wright
John Hanson (1)
Argosy Weekly 1931-08-29 Bandits of the Cylinder
Argosy Weekly
Wonder Stories 1931-08
Wonder Stories
Astounding Stories 1931-08 v07n02
Astounding Stories
Argosy 1931-08-08 - The Radio Pirates (Part 2 of 4)
Argosy
Brood of the Dark Moon
Charles Willard Diffin
Walter Harkness (1)
The Whisperer in Darkness
H. P. Lovecraft
Cthulhu Mythos (1)
Submicroscopic
S. P. Meek
A Voyage to Sfanomoë
Clark Ashton Smith
Poseidonis (1)
Argosy Weekly 1931-07-18 Tama, Princess of Mercury (Part 4 of ...
Wonder Stories 1931-07
Astounding Stories 1931-07 v07n01
Amazing Stories 1931-07 v06n04
Amazing Stories
The Jameson Satellite & The Planet of the Double Sun
Neil R. Jones
Professor Jameson (1)
The Jameson Satellite
The Metal Monster
Otis Adelbert Kline
The City of the Singing Flame
Singing Flame (1)
Spacehounds of IPC
Edward E. Smith & David A. Kyle
The Doom from Planet 4
Jack Williamson