Everblaze
Shannon Messenger
Keeper of the Lost Cities (3)
How to Train Your Viking
Cressida Cowell
How to Train Your Dragon (1.5)
Rain & Fire: A Companion to the Last Dragon Chronicles
Jay D'Lacey & Chris D'Lacey
Rain & Fire (1)
Wrath of the Triple Goddess
Rick Riordan
Percy Jackson and the Olympians (7)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)