Chessmen of Mars
Edgar Rice Burroughs
Barsoom (5)
Mastermind of Mars
Barsoom (6)
The Lost Adventure
Edgar Rice Burroughs & Joe R. Lansdale
Tarzan (26)
Return of the Mucker
Mucker (2)
Pirate Blood
John Carter of Mars
Barsoom (11)
Tarzan and the Madman
Tarzan (23)
Tangor Returns
Beyond the Farthest Star (2)
The Wizard of Venus
Venus (Edgar Rice Burroughs) (5)
The Lost Continent
The Land of Hidden Men
Savage Pellucidar
Pellucidar (7)
The Eternal Savage
The Eternal Lover (1)