Book 13 of the Tarzan Series - Special Edition Authorized by Edgar Rice Burroughs, Inc., Featuring Rare and Previously Unpublished Archival Materials

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 in handsome uniform editions. Published by the company founded by Burroughs himself in 1923, each volume of the Authorized Library is packed with extras and rarities not to be found in any other edition. From cover art and frontispieces by legendary artist Joe Jusko to forewords and afterwords by today's authorities and luminaries to a treasure trove of bonus materials mined from the company's extensive archives in Tarzana, California, the Edgar Rice Burroughs Authorized Library will take you on a journey of wonder and imagination you will never forget.

This special edition Edgar Rice Burroughs Authorized Library compilation and all other new material therein (c) Edgar Rice Burroughs, Inc. Trademarks Tarzan(R), Tarzan of the Apes(R), and Lord of the Jungle(R), Pellucidar(R), At the Earth's Core(TM), Edgar Rice Burroughs(R), and Edgar Rice Burroughs Authorized Library(TM) Owned by Edgar Rice Burroughs, Inc.