Snulbug
Anthony Boucher
The Beast-Jewel of Mars
Leigh Brackett
Jewel Of Mars (1)
The Stellar Legion
Venus (1)
The Halfling
Solar System (1)
The Sword of Rhiannon
Mars (2)
The Illustrated Man
Ray Bradbury
Dark Carnival
The October Country
Dark They Were, and Golden-Eyed
Pillar of Fire
Mizora: A Prophecy
Mary E. Bradley
Warrior of the Dawn
Howard Browne
Tharn (1)
Prester John
John Buchan
Prester (1)
Skeleton Men of Jupiter
Edgar Rice Burroughs
Barsoom (13)
Llana of Gathol
Barsoom (10)
Synthetic Men of Mars
Barsoom (9)
Escape on Venus
Venus (Edgar Rice Burroughs) (4)
Tarzan, Lord of the Jungle
Tarzan (11)
Tarzan the Invincible
Tarzan (14)
Tarzan the Magnificent
Tarzan (21)