Eldest
Christopher Paolini
The Inheritance Cycle (2)
How to Cheat a Dragon's Curse
Cressida Cowell
How to Train Your Dragon (4)
Rain & Fire: A Companion to the Last Dragon Chronicles
Jay D'Lacey & Chris D'Lacey
Rain & Fire (1)
The Fork, the Witch, and the Worm
Christopher Paolini & Angela Paolini
The Inheritance Cycle (4.5)