Pellucidar

Deep under the earth's surface is the mysterious realm of Pellucidar, where humans are subject to evil reptilian masters. Adventurer David Innes comes to the rescue in their desperate struggle for freedom.

The book is about a group of adventurers who travel to the Earth's core in order to save the planet from impending doom. The core is a place of incredible heat and pressure, and the adventurers must brave these dangers in order to stop a madman from destroying the world.

David Innes returns to the hollow earth land of Pellucidar to resume the human war of independence, but he has to fight some more personal battles first.

Can Humans Prevail Underneath Earth's Crust? David Innes left some matters unsolved after his first adventure in Pellucidar - the fantastic world underneath Earth's crust - and now he is ready to face them and set things right. So he returns to Pellucidar, tries to map the new world and save his lost companions in the process. Will the Mahar stop him? Will the Human Race from the interior be ever free?

“Pellucidar” is a fictional Hollow Earth setting created by Edgar Rice Burroughs. The surface of the planet is almost entirely covered by water, leaving a handful of scattered islands as the only land masses. The interior of the planet is inhabited by a variety of prehistoric creatures including dinosaurs and other giant prehistoric animals. The story follows David Innes and Abner Perry as they are transported to Pellucidar after finding a strange metal sphere in an abandoned mineshaft.

Telepathic birds, cavemen and prehistoric monsters. Not exactly what you would expect to find at the centre of the Earth! 'At the Earth's Core' is the first novel in Burroughs' fantasy series about the fictional Hollow Earth land of Pellucidar. The narrator finds a strange machine and its engineer in the Sahara desert, from whom he learns about the machine's objective. Popularizing the concept of the "Hollow Earth" in fiction, Burroughs depicts a haunting subterranean world of endless oceans, vast jungles, and bizarre weather conditions. The author expresses the ludicrous and ridiculous beliefs of the seventeenth and eighteenth-century scientists that the earth was hollow, explaining some of its anomalies. "At the Earth's Core" was made into a movie in 1976 starring Doug McClure and Caroline Munro. The vivid natural descriptions, terrific adventures, and fascinating characters make this novel a must for fans of Burroughs and the fantasy genre.

Pirates wreak havoc on Earth's open seas in this classic fantasy adventure by the author of Tarzan of the Apes and John Carter of Mars. Return once more to Pellucidar, the stone-age kingdom inside the Earth. The dreaded reptilian Mahars have finally been defeated after fifteen years of war. The tribes of Pellucidar have joined together to form an empire ruled by David Innes, one of the explorers from the Earth's surface. A new threat has emerged: the treacherous Korsar pirates are attacking tribes. To protect the tribes from this new menace, Innes raises an army, but the primitive warriors are no match. Lives are lost, and Tanar of Sair, one of the bravest of the lot, is captured. The Korsars are desperate to learn the secrets of the empire's weaponry, but Tanar doesn't break. He manages to escape, but when he finally returns, he has terrible news: The pirates have captured Innes!