The terrible Titans are merciless giants who rule the earth, led by Cronus, the biggest, baddest Titan of them all. Cronus and his cronies have put the world into chaos--but the Titans' rule is about to be challenged by a group of young Olympians, led by ten-year-old Zeus, as they discover their powers and try to claim their rightful place as rulers in various realms of the universe.

This paperback bind-up includes Zeus and the Thunderbolt of Doom and Poseidon and the Sea of Fury.