The Sun and the Star
Rick Riordan & Mark Oshiro
Nico Di angelo Adventures (1)
The Burning Maze
Rick Riordan
The Trials of Apollo (3)
Hero's Guide to Deadly Dragons
Cressida Cowell
How to Train Your Dragon (6)
The Red Pyramid
The Kane Chronicles (1)
The Titan's Curse
Percy Jackson and the Olympians (3)