Icefire
Chris D'Lacey
The Staff of Serapis
Rick Riordan
Demigods and Magicians (1)
Percy Jackson The Complete Collection
How to Train Your Dragon: 12
Cressida Cowell
How to Train Your Dragon (12)
The Burning Maze
The Trials of Apollo (3)
Percy Jackson's Greek Gods
Rick Riordan & John Rocco
The Son of Neptune
The Heroes of Olympus (2)