The Burning Maze
Rick Riordan
The Trials of Apollo (3)
How to Train Your Viking
Cressida Cowell
How to Train Your Dragon (1.5)
The Hobbit
J. R. R. Tolkien
The Serpent's Shadow
The Kane Chronicles (3)
Fire Star
Chris D'Lacey
Percy Jackson's Greek Gods
Rick Riordan & John Rocco