Tarzan on the Precipice

Tarzan: Return to Pal-ul-don

Tarzan: Battle for Pellucidar

Carson of Venus: The Edge of All Worlds

Tarzan and the Lion of Judah

The Secret Kingdom

The Prince of Peril

The Port of Peril

Planet of Peril

Tarzan, Conqueror of Mars

Swords Against the Moon Men

Dark Tides of Mars: A Novel of Barsoom

The Range Detectives

Korak at the Earth's Core

A Princess of Mars: Shadow of the Assassins

Home Run: A Novel