The Throne of Fire
Rick Riordan
The Kane Chronicles (2)
The Letters of J. R. R.Tolkien
J. R. R. Tolkien & Christopher Tolkien & Humphrey Carpenter
The Battle of the Labyrinth
Percy Jackson and the Olympians (4)
Lodestar
Shannon Messenger
Keeper of the Lost Cities (5)
How to Cheat a Dragon's Curse
Cressida Cowell
How to Train Your Dragon (4)