In response to a radio plea from Abner Perry, a scientist who with his friend David Innes has discovered the interior world of Pellucidar at the Earth's core, Jason Gridley launches an expedition to rescue Innes from the Korsars (corsairs), the scourge of the internal seas. He enlists Tarzan, and a fabulous airship is constructed to penetrate Pellucidar via the natural polar opening connecting the outer and inner worlds. The airship is crewed primarily by Germans, with Tarzan's Waziri warriors under their chief Muviro also along for the expedition.

The author combines both his Tarzan and Pellucidar series by having the ape man visit the primitive land at the earth's core.

The further adventures of David Innes and Abner Perry at the Earth's core. We learn of new developments occuring in Pellucidar, including the capture of Tanar the Fleet One by the piratical Korsars, together with picturesque details about the lovely Stellara of the Island of Amiocap, Bohar the Bloody, and others, as well as reptilian monsters.

At the Earth's Core is a 1914 fantasy novel by American writer Edgar Rice Burroughs, the first in his series about the fictional "hollow earth" land of Pellucidar. It first appeared as a four-part serial in All-Story Weekly from April 4-25, 1914. It was first published in book form in hardcover by A. C. McClurg in July, 1922

"Tarzan and the lost empire" by Edgar Rice Burroughs. Published by Good Press. Good Press publishes a wide range of titles that encompasses every genre. From well-known classics & literary fiction and non-fiction to forgotten−or yet undiscovered gems−of world literature, we issue the books that need to be read. Each Good Press edition has been meticulously edited and formatted to boost readability for all e-readers and devices. Our goal is to produce eBooks that are user-friendly and accessible to everyone in a high-quality digital format.

Tarzan the Magnificent Edgar Rice Burroughs - The bones of a dead man, a black runner still clutching a cleft stick containing a message...Tarzan, mighty man of the forest, finds it and learns of the captivity of a white man and his beautiful daughter. Courageously going to their rescue, Tarzan finds they are in the hands of the Kaji, a mysterious tribe of warrior women who will mate only with white men. Thus begins Tarzan's most fantastic adventure, one that will keep you on the edge of your seat in excitement. Tarzan encounters a lost race with uncanny mental powers, after which he revisits the lost cities of Cathne and Athne, previously encountered in the earlier novel Tarzan and the City of Gold. As usual, he is backed up by Chief Muviro and his faithful Waziri warriors.

Highly Recommended!Collectors Edition!Edgar rice Burroughs is the master of science fiction fantasy! Eager to know the inside story about the legendary John Carter and the amazing cities and peoples of Barsoom? Tarzan the Ape man and his adventures in jungles vast ? Perhaps your taste is more suited to David Innes and the fantastic lost world at the Earth's core? Or maybe wrong-way Napier and the bizarre civilizations of cloud-enshrouded Venus are more to your liking? These pages contain the wondrous worlds and unforgettable characters penned by the master storyteller Edgar Rice Burroughs.