Triplanetary
Edward E. Smith
Lensman (1)
The Master Mind of Mars
Edgar Rice Burroughs
Barsoom (6)
A Fighting Man of Mars
Barsoom (7)
The Skylark of Space
Edward E. Smith & Lee Hawkins Garby
Skylark (1)
Children of the Lens
Lensman (6)
Crashing Suns
Edmond Hamilton
Interstellar Patrol (1)
Outside the Universe
Interstellar Patrol (4)
The Cosmic Cloud
Interstellar Patrol (7)
Within the Nebula
Interstellar Patrol (3)
The Star-Stealers
Interstellar Patrol (2)
The Comet-Drivers
Interstellar Patrol (5)
The Black Star Passes
John W. Campbell, Jr.
Arcot, Morey and Wade (1)
Tiger! Tiger!
Alfred Bester
The Survivors
Tom Godwin
Ragnarok (1)
Navy Day
Harry Harrison
Starship Troopers
Robert A. Heinlein
Starman Jones
The Mutant Weapon
Murray Leinster
Med Service (2)
The Pirates of Zan