Tarzan and "The Foreign Legion"
Edgar Rice Burroughs
Tarzan (22)
A Princess of Mars
Barsoom (1)
Tarzan of the Apes
Tarzan (1)
The Gods of Mars
Barsoom (2)
The Warlord of Mars
Barsoom (3)
Thuvia, Maid of Mars
Barsoom (4)
John Carter of Mars
The People That Time Forgot
Caspak (2)
At the Earth's Core
Pellucidar (1)
The Moon Maid
The Moon Sequence (1)
The Land That Time Forgot
Caspak (1)
The Master Mind of Mars
Barsoom (6)
The Monster Men
monster (1)
A Fighting Man of Mars
Barsoom (7)
Swords of Mars
Barsoom (8)
The Moon Men
The Moon Sequence (2)
The Chessmen of Mars
Barsoom (5)
Venus Omnibus
The Tarzan Twins
Tarzan (10.5)
The Scientists Revolt
Edgar Rice Burroughs & Ray Palmer