Camp Jupiter Classified

This official companion novel and spin-off adventure from the Heroes of Olympus and Percy Jackson universe follows Claudia, a newly arrived recruit at Camp Jupiter. Set in the Roman demigod camp during the month of February following the defeat of Gaea, the story begins when a series of chaotic and mysterious incidents disrupts the peace. Because the trouble starts right after her arrival, suspicion falls directly on Claudia. To prove her innocence, she documents her investigations in a personal diary. Readers follow her eyewitness accounts through the camp, exploring the underground aqueducts and the coliseum as she races to uncover an ancient secret and secure Camp Jupiter.