Percy Jackson 2 - More Obludes

Percy Jackson had gotten used to being no ordinary boy. As the son of the sea god Poseidon, he belongs to two worlds, human and mythological, where insidious and bloodthirsty monsters abound. After an unexpectedly peaceful school year, on the last day before the holidays, an avalanche of problems falls on Percy - gym class turns into dodgeball with man-eating giants, his friend Grover gets into trouble, and Camp Half-Blood is threatened with destruction. Percy and his friends embark on another dangerous quest.