Fire World
Chris D'Lacey
The Last Dragon Chronicles (6)
How to Seize a Dragon's Jewel
Cressida Cowell
How to Train Your Dragon (10)
The Throne of Fire
Rick Riordan
The Kane Chronicles (2)
The Dark Prophecy
The Trials of Apollo (2)
Percy Jackson's Greek Gods
Rick Riordan & John Rocco
The Crown of Ptolemy
Demigods and Magicians (3)
The Hammer of Thor
Magnus Chase and the Gods of Asgard (2)
The Hidden Oracle
The Trials of Apollo (1)