Author(s): Rick Riordan

Children & Young Adult

The greatest monster of all, the storm giant Typhon, is on the loose, wreaking havoc and destruction across the U.S. - while Kronos's army lays siege to Manhattan. Soon Percy Jackson must make the hardest choice of his life - a choice that will save or destroy the world Half boy, half god, Percy is the son of Poseidon. According to an ancient prophecy, bad things will happen when he turns sixteen. Can Percy stop the rampage of the Titans, to save Olympus and himself.