Wrath of the Triple Goddess
Rick Riordan
Percy Jackson and the Olympians (7)
The Fire Within
Chris D'Lacey
How to Seize a Dragon's Jewel
Cressida Cowell
How to Train Your Dragon (10)
The Hidden Oracle
The Trials of Apollo (1)
The Sea of Monsters
Percy Jackson and the Olympians (2)
The Lightning Thief
Percy Jackson and the Olympians (1)