The Lost Hero
Rick Riordan
The Heroes of Olympus (1)
Eragon
Christopher Paolini
The Inheritance Cycle (1)
Hero's Guide to Deadly Dragons
Cressida Cowell
How to Train Your Dragon (6)
Wrath of the Triple Goddess
Percy Jackson and the Olympians (7)
The Wyrm King
Tony DiTerlizzi & Holly Black