How to Be a Pirate
Cressida Cowell
How to Train Your Dragon (2)
The Son of Sobek
Rick Riordan
Demigods and Magicians (1)
The Blood of Olympus
The Heroes of Olympus (5)
How to Steal a Dragon's Sword
How to Train Your Dragon (9)
Hero's Guide to Deadly Dragons
How to Train Your Dragon (6)