|Percy Jackson & The Battle of the Labyrinth|
After being attacked by Empousai cheerleaders at his new school, Percy returns to Camp Half-Blood and learns about the “Labyrinth”, part of the palace of King Minos in Crete that, according to Greek mythology, was designed by Daedalus. He also meets the camp’s new swordsmaster, Quintus, who is later revealed to be Daedalus. During a game against giant scorpions at the camp, Annabeth and Percy Jackson accidentally find an entrance into the Labyrinth. Percy soon learns that Luke had used this entrance before and will try and lead his army through the Labyrinth straight in to the heart of Camp Half-Blood.