The Second Deluge
Garrett P. Serviss
Science Island
Otto Binder
Via Death
Via (3)
"I, Robot"
Adam Link (1)
Sinister Barrier
Eric Frank Russell & Cameron Dokey
Star Maker
Olaf Stapledon
The Robot Aliens
Earl Binder & Martin H. Greenberg (eds.)
Mars Wars: Abyss of Elysium
Dennis Chamberland
The World of Null-A
A. E. Van Vogt
Null-A (1)
The Weapon Makers
Weapon Shops of Isher (1)
Vault of the Beast
Slan
Slan (1)
Satellite Five
Arthur K. Barnes
Gerry Carlyle (3)
Invaders From the Infinite
John W. Campbell, Jr.
Arcot, Morey and Wade (3)
The Moon Men
Edgar Rice Burroughs
The Moon Sequence (2)
Rescue Party
Arthur C. Clarke
When Worlds Collide
Philip Wylie & Edwin Balmer & John Varley
Bronson Beta (1)
The World Below
S. Fowler Wright
Amphibians (2)
The Amphibians
Amphibians (1)
Specialization
R. R. Winterbotham