When fate deals a devastating blow to Tarzan and Jane's fortunes, the ape-man must once again refill their coffers from the legendary treasure vaults of Opar, forgotten outpost of lost Atlantis. There awaits the high priestess La, ready to sacrifice Tarzan upon the altar of the Flaming God for having spurned her love, even while the traitorous, half-bestial high priest of Opar schemes to usurp her rule.

Meanwhile, Jane faces her own troubles when she falls victim to the machinations of disgraced Belgian officer Lieutenant Werper and a band of ivory and slave traders. But when an earthquake strikes down Tarzan and leaves him with only the memory of his youth as an ape, how will he unravel the nefarious plot that imperils Jane's life and recover the stolen jewels of Opar?

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.