After another rough summer, Percy Jackson just wanted to have a calm school year with his family and friends. A year of joking and goofing around like he used to have with one of his friends. This friend was Harry Potter. During their fourth year at Hogwarts School of Witchcraft and Wizardry, the Triwizard Tournament comes around. Percy is chosen to represent Camp Half-Blood in the tournament. Follow Percy as he deals with magic, monsters, and three dangerous challenges in his fourth year at Hogwarts.