How to Twist a Dragon's Tale
Cressida Cowell
How to Train Your Dragon (5)
Exile
Shannon Messenger
Keeper of the Lost Cities (2)
The Staff of Serapis
Rick Riordan
Demigods and Magicians (1)
The Burning Maze
The Trials of Apollo (3)
The Lost Hero
The Heroes of Olympus (1)
The Demigod Diaries
The Heroes of Olympus (0)
The Blood of Olympus
The Heroes of Olympus (5)
The House of Hades
The Mark of Athena
The Heroes of Olympus (4)
The Son of Neptune
The Heroes of Olympus (2)