Dark Fire
Chris D'Lacey
How to Twist a Dragon's Tale
Cressida Cowell
How to Train Your Dragon (5)
The House of Hades
Rick Riordan
The Heroes of Olympus (1)
Rain & Fire: A Companion to the Last Dragon Chronicles
Jay D'Lacey & Chris D'Lacey
Rain & Fire (1)
Percy Jackson's Greek Gods
Rick Riordan & John Rocco