Korak at the Earth's Core (Edgar Rice Burroughs Universe - The Dead Moon Super-Arc Book One)

In a thrilling adventure, Korak, the jungle-raised son of Tarzan, embarks on a quest to rescue his daughter Suzanne from the enigmatic Land of Awful Shadow. Stranded after a hijacking of the airship O-220, he and his Mangani companion Akut must navigate the perilous terrains of Pellucidar. Simultaneously, Korak's mate Meriem undertakes a dangerous mission of her own, determined to reach the inner world and save Suzanne. The story unfolds with intense action and the bond of family at its core.