Eldest
Christopher Paolini
The Inheritance Cycle (2)
The Serpent's Shadow
Rick Riordan
The Kane Chronicles (3)
The Son of Sobek
Demigods and Magicians (1)
How to Seize a Dragon's Jewel
Cressida Cowell
How to Train Your Dragon (10)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)
How to Be a Pirate
How to Train Your Dragon (2)
How to Train Your Dragon
How to Train Your Dragon (1)