A Fighting Man of Mars
Edgar Rice Burroughs
Barsoom (7)
Skylark Three
Edward E. Smith & David A. Kyle
Skylark (2)
Stories of Russian Folk-Life
Donald Alexander Mackenzie
The Black Star Passes
John W. Campbell, Jr.
Arcot, Morey and Wade (1)
Spacehounds of IPC
The Jameson Satellite
Neil R. Jones
Professor Jameson (1)
The Savage Gentleman
Philip Wylie
When Worlds Collide
Philip Wylie & Edwin Balmer & John Varley
Bronson Beta (1)
The Port of Peril
Otis Adelbert Kline
Grandon (3)
The Passing of Ku Sui
Harry Bates & Bruce Sterling
Hawk Carse (1)
The Outlaws of Mars
Swordsman of Mars (2)
After Worlds Collide
Philip Wylie & Edwin Balmer
Bronson Beta (2)
The Circus of Dr. Lao
Charles G. Finney & John Marco
Stolen Centuries
The Prince of Mars Returns
Philip Francis Nowlan
The Mask of Cthulhu
August Derleth
Cthulhu Mythos (1)
Angels and Spaceships
Fredric Brown
Men and Machines
Robert Silverberg
Nightfall
Isaac Asimov & Robert Silverberg
Reach for Tomorrow
Arthur C. Clarke