Tarzan at the Earth's Core

Tarzan at the Earth’s Core (Edgar Rice Burroughs Authorized Library)
 
Book 13 of the Tarzan Series - Special Edition Authorized by Edgar Rice Burroughs, Inc.
 
David Innes was a captive in Pellucidar, the strange world within a world that lies under the Earth’s crust. To rescue him, Tarzan comes into that savage, prehistoric land at the head of an expedition equipped with every modern device. But Pellucidar is not like the jungles the ape-man knows. Here are saber-toothed tigers and every savage creature from the beginning of time. Here the horizon curves back on itself and the sun hangs always in the middle of the sky. And now, for the first time, Tarzan is hopelessly lost in a land teeming with unknown, gigantic killers…where even time has no meaning!
 
EDGAR RICE BURROUGHS AUTHORIZED LIBRARY
 
For the first time ever, the Edgar Rice Burroughs Authorized Library presents the complete literary works of the Master of Adventure. Featuring cover art by legendary artist Joe Jusko and new forewords and afterwords by today’s authorities and luminaries, the Edgar Rice Burroughs Authorized Library will take you on a journey of wonder and imagination you will never forget.