Two explorers burrow deep into the planet’s crust and emerge in a savage land inside a hollow Earth, where they have many adventures.

A collection of short stories about Tarzan growing up in the jungle.

An adventurer returns to the hollow interior of the Earth in search of his lost love.

The legendary lord of the jungle Tarzan finds himself trapped in an unfamiliar land inhabited by a tiny people.

Tarzan adopts a lion cub while he battles a team of thieves seeking the treasures of the lost city of Opar.

After seeking the riches of Opar, Tarzan must save his wife from captivity.

An orphan is raised by apes in Africa and goes on various adventures.

Tarzan seeks to rescue his kidnapped wife from a lost city hidden in a prehistoric jungle.

Tarzan embarks on a perilous journey through war-torn Africa to exact revenge against those who wronged him.

Journeys, times, and cultures collide as two expeditions seek the riches of known and fabeled lands.

An old enemy kidnaps Tarzan’s family, and Tarzan must rescue them with the help of his panther and ape friends.

A street tough undergoes a transformation as he navigates the dangerous worlds of Chicago’s slums, a South Pacific island, and the wilds of Mexico.