Brisingr
Christopher Paolini
The Inheritance Cycle (3)
The Demigod Diaries
Rick Riordan
The Heroes of Olympus (0)
The Serpent's Shadow
The Kane Chronicles (3)
The Burning Maze
The Trials of Apollo (3)
Percy Jackson's Greek Gods
Rick Riordan & John Rocco
The Son of Neptune
The Heroes of Olympus (2)