How to Train Your Dragon
Cressida Cowell
How to Train Your Dragon (1)
Eldest
Christopher Paolini
The Inheritance Cycle (2)
Brisingr
The Inheritance Cycle (3)
Dark Fire
Chris D'Lacey
The Tyrant's Tomb
Rick Riordan
The Trials of Apollo (4)
The Tower of Nero
The Trials of Apollo (5)
The Hidden Oracle
The Trials of Apollo (1)
The Dark Prophecy
The Trials of Apollo (2)
Camp Jupiter Classified
The Trials of Apollo (4.5)
The Burning Maze
The Trials of Apollo (3)