After a Minotaur attack at Montauk leads to his mother's disappearance, Percy arrives at Camp Half-Blood . Part 2: Life at Camp Half-Blood (Chapters 5-9)
The trio battles Medusa and receives assistance from a water spirit. After a Minotaur attack at Montauk leads to
Percy vaporizes Mrs. Dodds, a Fury, at the Metropolitan Museum of Art and discovers the world of myths. discovers his water-based powers
Percy learns Chiron is his trainer, discovers his water-based powers, and makes friends like Annabeth. finding Hades' realm.
Percy obtains magical pearls and gets past Cerberus, finding Hades' realm.