The Copper-Clad World
Harl Vincent
Devil Crystals of Arret
Hal K. Wells
The Red Hell of Jupiter
Paul Ernst
The Solar Magnet
S. P. Meek
Doctor Bird and Operative Carnes (1)
Hawk Carse
Harry Bates & Desmond W. Hall
Hawk Carse (1)
Raiders Invisible
E. V. Lucas & Desmond W. Hall
Spawn of the Comet
H. Thompson Rich
The Tale of Satampra Zeiros
Clark Ashton Smith
Hyperborea (1)
The White Invaders
Ray Cummings
The Dark Man
Robert E. Howard
Turlogh O'Brien (1)
The World of the Red Sun
Clifford D. Simak
Out Around Rigel
Robert H. Wilson
The Mind Master
Arthur J. Burks
Caleb Barter (1)
The Seed of the Toc-Toc Birds
Francis Flagg
Professor Reubens (1)
Lord of Samarcand
The Sowers of the Thunder
Brave New World
Aldous Huxley
King Kong
Delos W. Lovelace
Distant Worlds
Friedrich Mader
The Voyage of the Asteroid
Laurence Manning