At the Earth’s Core

Tarzan the Untamed

The Beasts of Tarzan

The Return of Tarzan

Tarzan Untamed

Tarzan Jungle Tales

Jungle Tales of Tarzan (Unabridged)

Tarzan and the Jewels of Opar (Unabridged)

The Chessmen of Mars - Barsoom Series, Book 5 (Unabridged)

Tarzan and the Lost Empire (Unabridged): optional

The Eternal Savage (Unabridged): optional

THE MOON MAID: Demanding Books on Fiction : GeneralFiction : ClassicsFiction : Fantasy : Action & Adventure: THE MOON MAID

At The Earth's Core

Tarzan of the Apes

Tarzan Triumphant

The Return of Tarzan

The Warlord of Mars - Barsoom Series, Book 3 (Unabridged)

A Princess of Mars - Barsoom Series, Book 1 (Unabridged)