How to Ride a Dragon's Storm
Cressida Cowell
How to Train Your Dragon (7)
The Sea of Monsters
Rick Riordan
Percy Jackson and the Olympians (2)
How to Twist a Dragon's Tale
How to Train Your Dragon (5)
The Seeing Stone
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (2)
The Son of Sobek
Demigods and Magicians (1)
The Staff of Serapis
The Crown of Ptolemy
Demigods and Magicians (3)