How to Ride a Dragon's Storm
Cressida Cowell
How to Train Your Dragon (7)
The Dark Prophecy
Rick Riordan
The Trials of Apollo (2)
The Demigod Files
Percy Jackson and the Olympians (4.50)
The Mark of Athena
The Heroes of Olympus (4)
How to Be a Pirate
How to Train Your Dragon (2)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)
How to Train Your Dragon
How to Train Your Dragon (1)