The Doom from Planet 4
Jack Williamson
The Jameson Satellite & The Planet of the Double Sun
Neil R. Jones
Professor Jameson (1)
The Jameson Satellite
The Venus of Azombeii
Clark Ashton Smith
Worlds to Barter
E. V. Lucas & John Wyndham
Monsters of Mars
Edmond Hamilton
An Adventure in Futurity
The Thing That Walked in the Rain
Otis Adelbert Kline
Terrors Unseen
Harl Vincent
Red Blades of Black Cathay
Robert E. Howard
The Gland Men of the Island
Malcolm Afford
The Satellite of Doom
D. D. Sharp
The Blood of Belshazzar
Cormac FitzGeoffrey (1)
The King of the Jerawahs
S. B. H. Hurst
Something from Above
Donald Wandrei
The Invulnerable Scourge
John Scott Campbell
Solarite
John W. Campbell, Jr.
Arcot, Morey and Wade (1.2)
Kings of the Night
Bran Mak Morn (1933)
The Cosmic Cloud
Interstellar Patrol (7)
Marooned in Andromeda