Percy Jackson's Greek Heroes
Rick Riordan
Eldest
Christopher Paolini
The Inheritance Cycle (2)
How to Cheat a Dragon's Curse
Cressida Cowell
How to Train Your Dragon (4)
Flashback
Shannon Messenger
Keeper of the Lost Cities (7)
The Tower of Nero
The Trials of Apollo (5)
Camp Jupiter Classified
The Trials of Apollo (4.5)
The Tyrant's Tomb
The Trials of Apollo (4)
The Burning Maze
The Trials of Apollo (3)
The Dark Prophecy
The Trials of Apollo (2)
The Hidden Oracle
The Trials of Apollo (1)