At the Earth's Core By Edgar Rice Burroughs At the Earth's Core is a 1914 fantasy novel by Burroughs, the 1st in his series about the hollow earth land of Pellucidar. It 1st appeared as a 4-part serial in All-Story Weekly from 4/4-25/14, 1st published as a hardcover by A.C. McClurg in 7/22. The author relates how, traveling the Sahara, he's encountered a remarkable vehicle & pilot, David Innes, a man with a remarkable story to tell. Innes is a mining heir who finances an experimental "iron mole," an excavating vehicle designed by his elderly inventor friend Abner Perry. In a test, they discover the vehicle cannot be turned. It burrows 500 miles into the Earth, emerging into the unknown interior world of Pellucidar. In Burroughs' concept, Earth is a hollow shell with Pellucidar as the internal surface of that shell. Pellucidar is inhabited by prehistoric creatures of all geological eras, & dominated by the Mahars, a species of flying reptile both intelligent & civilized, but which ensla . CLICK HERE TO DOWNLOAD THIS BOOK FOR FREE