How to Train Your Viking
Cressida Cowell
How to Train Your Dragon (1.5)
Murtagh
Christopher Paolini
The Inheritance Cycle (5)
The Sun and the Star
Rick Riordan & Mark Oshiro
Nico Di angelo Adventures (1)
The Wyrm King
Tony DiTerlizzi & Holly Black
Percy Jackson's Greek Heroes
Rick Riordan