Tarzan the Terrible: Edgar Rice Burroughs Authorized Library Volume 8

Driven by the single-minded purpose of tracking the missing Jane and her German abductor, Tarzan braves the forbidding wastes of the great barrier swamps to enter the primeval land of Pal-ul-don--an unforgiving world of tailed humanoids pitted in unrelenting war, where the fierce reptilian gryf stalks its prey.
As Jane battles to free herself from captivity in A-lur, the City of Light, and flees deeper into the deadly environs of the strange land, she must learn to hone her own jungle skills and emerge as a heroine in her own right...or succumb to the merciless perils of savage Pal-ul-don. Meanwhile, a fierce stranger follows Tarzan into the interior, bearing a rifle and bandoliers, bent on a mysterious quest.

EDGAR RICE BURROUGHS: MASTER OF ADVENTURE

The creator of the immortal characters Tarzan of the Apes and John Carter of Mars, Edgar Rice Burroughs is one of the world's most popular authors. His timeless tales of heroes and heroines transport readers from the jungles of Africa and the dead sea bottoms of Barsoom to the miles-high forests of Amtor and the savage inner world of Pellucidar, and even to alien civilizations Beyond the Farthest Star. Mr. Burroughs' books are estimated to have sold hundreds of millions of copies, and they have spawned 60 films and 250 television episodes.