And The Lion Man
Edgar Rice Burroughs
Tarzan (17)
At The Earth's Core
Pellucidar (1)
Back to the Stone Age
The Beasts of Tarzan
Tarzan (3)
Carson of Venus
Venus (3)
The Cave Girl
Jungle Adventure (1)
Chess Men of Mars
Martian Tales (5)
The Complete Tarzan Collection
Disappearance Lady Frances Carfaxars
Escape on Venus
Venus (4)
The Eternal Savage
Jungle Adventure (2)
A Fighting Man Of Mars
Martian Tales (7)
The Girl from Farris's
Gods of Mars
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John Carter of M
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Jungle Tales of Tarzan
Tarzan (6)
Land That Time Forgot
Caspak (1)
Llana of Gathol
Martian Tales (10)
The Lost Adventure (with Lansdale, Joe R)
Tarzan (26)
Lost Continent series
Lost on Venus
Venus (2)
The Mad King
Master Mind of Mars, The
Martian Tales (6)
The Monster Men
Moon Maid
Moon (1)
The Moon Men
Moon (2)
the mucker
The Oakdale Affair
Out of Time's Abyss
The Outlaw Of Torn
Pellucidar
Pellucidar (2)
People That Time Forgot
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Pirates of Venus
Venus (1)
Princess of Mars
Martian Tales (1)
The Red Hawk
Moon (3)
The Return of Tarzan
Tarzan (2)
Return Of The Mucker
The Son of Tarzan
Tarzan (4)
Swords of Mars
Martian Tales (8)
Synthetic Men of Mars
Martian Tales (9)
Tanar of Pellucidar
Pellucidar (3)
Taran and the Jewels of Opar
Tarzan (5)
Tarzan and the Ant Men
Tarzan (10)
Tarzan and the Castaways
Tarzan (25)
Tarzan And The Champion
Tarzan and the City of Gold
Tarzan (16)
Tarzan And The Forbidden City
Tarzan (21)
Tarzan And The Foreign Legion
Tarzan (23)
Tarzan and the Golden Lion
Tarzan (9)
Tarzan And The Jungle Murders
Tarzan and the Leopard Men
Tarzan (18)
Tarzan and the Lost Empire
Tarzan (12)
Tarzan And The Madman
Tarzan (24)
Tarzan At The Earth's Core
Tarzan (13)
Tarzan of the Apes
Tarzan (1)
Tarzan of the Jungle
Tarzan the Invincible
Tarzan (14)
Tarzan The Magnificent
Tarzan (22)
Tarzan the Terrible
Tarzan (8)
Tarzan the Triumphant
Tarzan (15)