At the Earth's Core (version 2)

"At the Earth's Core (version 2)" by Edgar Rice Burroughs is an exciting adventure novel that follows the story of David Innes, a wealthy mining heir, and his inventor friend Abner Perry. David funds the creation of an experimental vehicle called the "iron mole," designed to excavate the Earth's crust. During a test run, they encounter a problem as the vehicle cannot be turned, resulting in them journeying an astonishing 500 miles beneath the Earth's surface. To their astonishment, they emerge into a mysterious and unknown world called Pellucidar. In this imaginative concept by Burroughs, the Earth is depicted as a hollow shell, with Pellucidar existing as the internal surface of this hollow shell. Pellucidar is a remarkable place, filled with all sorts of prehistoric creatures from various geological eras. As David and Abner explore this captivating world, they encounter thrilling adventures and face dangerous challenges. Will they be able to navigate through this