Tanar of Pellucidar — Edgar Rice Burroughs

Pellucidar -- the hollow center of the Earth, a land of savage men and prehistoric beasts -- is the scene of this exciting novel.

In Pellucidar dwell the Buried People; here is the Land of Awful Shadow; here the terrible Korsars terrorize the oceans, while dinosaurs and saber-tooth tigers terrorize the lands.

This is the story of Tanar, a young chieftain and the cave girl Stellara, and of their struggle for survival against a myriad dangers.