Jungle Tales of Tarzan

Tarzan the Untamed and Other Tales

The Pellucidar SF Gateway Omnibus

Carson of Venus SF Gateway Omnibus: Pirates of Venus, Lost on Venus, Carson of Venus

The Lost Continent

Thuvia, Maid of Mars

The People That Time Forgot: Land That Time Forgot Book 2

The Return of Tarzan

The Tarzan Series - Three Volumes in One: Tarzan of the Apes, The Return of Tarzan, & The Beasts of Tarzan

The Land That Time Forgot SF Gateway Omnibus

Tarzan the Terrible (Read & Co. Classics Edition)

The Moon Maid

At the Earth's Core (Read & Co. Classics Edition)

The Man-Eater

Tarzan at the Earth's Core and Other Tales

Jungle Girl

Tarzan and the Forbidden City

Tarzan and the Madman