Percy Jackson isn't expecting freshman orientation to be any fun. But when a mysterious mortal acquaintance appears on campus, followed by demon cheerleaders, t

The fourth book in the bestselling Percy Jackson and the Olympians series. Now with a new cover look, read the stories that launched Percy Jackson into the stra

When demonic cheerleaders invade his high school, Percy Jackson hurries to Camp Half Blood, from whence he and his demigod friends set out on a quest through th

Percy Jackson isn't expecting freshman orientation to be any fun. But when a mysteroius mortal acquaintance appears on campus, followed by demon cheerleaders, t

Percy Jackson isn't expecting freshman orientation to be any fun. But when a mysterious mortal acquaintance appears on campus, followed by demon cheerleaders, t