A Fighting Man of Mars

A Princess of Mars

At the Earths Core

Back to the Stone Age

Beyond Thirty

Land of Terror

Llana of Gathol

Out of Times Abyss

Pellucidar

Pirates of Venus

Savage Pellucidar

Swords of Mars

Synthetic Men of Mars

Tanar of Pellucidar

Tarzan, Lord of the Jungle

Tarzan Triumphant

Tarzan and the Ant Men

Tarzan and the City of Gold

Tarzan and the Forbidden City

Tarzan and the Foreign Legion

Tarzan and the Golden Lion

Tarzan and the Jewels of Opar

Tarzan and the Leopard Men

Tarzan and the Lion Man

Tarzan and the Lost Empire

Tarzan and the Madman

Tarzan and the Tarzan Twins

Tarzan at the Earths Core

Tarzan of the Apes

Tarzan the Invincible

Tarzan the Magnificent

Tarzan the Terrible

Tarzan the Untamed

Tarzans Quest

The Bandit of Hells Bend

The Beasts of Tarzan

The Cave Girl

The Chessmen of Mars

The Efficiency Expert

The Eternal Lover

The Girl from Hollywood

The Lad and the Lion

The Land That Time Forgot

The Mad King

The Man-Eater

The Master Mind of Mars

The Monster Men

The Oakdale Affair

The Outlaw of Torn

The People That Time Forgot

The Resurrection of Jimber-Jaw

The Return of Tarzan

The Rider

The Son of Tarzan

The Warlord of Mars

The Wizard of Venus

Thuvia, Maid of Mars