Strangers in the Stars
Athena Lynn
Wrath of the Triple Goddess
Rick Riordan
Percy Jackson and the Olympians (7)
The Heroes of Olympus: The Demigod Diaries
Sister Girl
Jackie Huggins
The Chalice of the Gods
Percy Jackson and the Olympians (6)
The Last Olympian
Percy Jackson and the Olympians (5)
The Battle of the Labyrinth
Percy Jackson and the Olympians (4)
The Titan's Curse
Percy Jackson and the Olympians (3)
Percy Jackson and the Sea of Monsters
Percy Jackson and the Olympians (2)
The Lightning Thief
Percy Jackson and the Olympians (1)