Pellucidar is the fictional internal surface of a Hollow Earth invented by American writer Edgar Rice Burroughs for a series of action adventure stories. In a crossover event, Tarzan, who was also cre
Painting of a "thipdar" for the cover of At the Earth's Core (1922), by J. Allen St. John
Illustration of a "dyryth" from At the Earth's Core (1922), by J. Allen St. John
Pellucidar is a 1915 fantasy novel by American writer Edgar Rice Burroughs, the second in his series about the fictional "Hollow Earth" land of Pellucidar. It first appeared as a five-part serial in A
Dust-jacket illustration from first edition of Pellucidar