Hero's Guide to Deadly Dragons
Cressida Cowell
How to Train Your Dragon (6)
How To Train Your Dragon: How to Betray a Dragon's Hero: Book ...
How to Train Your Dragon (11)
The Hidden Oracle
Rick Riordan
The Trials of Apollo (1)
Lucinda's Secret
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (3)
The Tower of Nero
The Trials of Apollo (5)
The Dark Prophecy
The Trials of Apollo (2)
The Burning Maze
The Trials of Apollo (3)
The Tyrant's Tomb
The Trials of Apollo (4)
Camp Jupiter Classified
The Trials of Apollo (4.5)