Pellucidar

Pellucidar
Pellucidar, published in 1915 by Edgar Rice Burroughs, is the second book in the Hollow Earth series. It follows the adventures of David Innes and his inventor friend Abner Perry as they explore a prehistoric world beneath the Earth's surface after using an 'iron mole' to tunnel 500 miles into the crust. The novel is notable for its imaginative setting and has influenced the adventure genre significantly.






































