The Mark of Athena
Rick Riordan
Heroes of Olympus (3)
The Sword of Kaigen: A Theonite War Story
M. L. Wang
How to Train Your Dragon
Cressida Cowell
How to Train Your Dragon (1)
The Chalice of the Gods
Percy Jackson and the Olympians (6)
Wrath of the Triple Goddess
Percy Jackson and the Olympians (7)
The Titan's Curse
Percy Jackson and the Olympians (3)
The Sea of Monsters
Percy Jackson and the Olympians (2)
The Lightning Thief
Percy Jackson and the Olympians (1)
The Last Olympian
Percy Jackson and the Olympians (5)
The Battle of the Labyrinth
Percy Jackson and the Olympians (4)