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As Will Burrows continues to search for his lost archaeologist father in the strange underground world he has discovered, he stumbles across a sinister plot with terrible implications for the world

When John Carter goes to sleep in a mysterious cave in the Arizona dessert, he wakes up on the planet Mars.

Alexis Paulvitch, a henchman of Tarzan's now-deceased enemy, Nikolas Rokoff, survived his encounter with the ape-man in The Beasts of Tarzan and wants to even the score.

The novel, set in the year 2137, was heavily influenced by the events of World War I.

The adventures of Princess Tara in the land of headless men, creatures with the power of detaching their beads from their bodies and replacing them at will.

Bowen Tyler and his crew find themselves marooned in a nightmare world of mighty dinosaurs and bestial apemen who kill on sight.

Warlord of Mars is an Edgar Rice Burroughs science fiction novel, the third of his famous Barsoom series.

Raised by a fierce she-ape of the tribe of Kerchak deep in the African jungle, the baby Tarzan grew to learn the secrets of the wild to survive--how to talk with animals, swing through trees, and f

A Princess of Mars (1917) is a science fantasy novel by Edgar Rice Burroughs, the first of his Barsoom series.

As fourteen-year-old archaeologist Will and his friends plummet down a subterranean pore, they face deadly creatures and discover a strange fungal shelf, which not only reveals artifacts from ancie

When Will Burrows and his friend Chester embark on a quest to find Will's archaeologist father, who has inexplicably disappeared, they are led to a labyrinthine world underneath London, full of sin

Will Burrows believes he is safe at the very center of the earth, in a world that no one knows exists, but the Styx are close behind and will follow him anywhere, while on the surface, Drake and so

The outer crust is under attack by the subterranean Styx who are turning ordinary humans into walking bombs and incubators for their eggs, and only Will Burrows and his band of retired commandos st