Wrath of the Triple Goddess
Rick Riordan
Percy Jackson and the Olympians (7)
The Tower of Nero
The Trials of Apollo (5)
Keeper of the Lost Cities
Shannon Messenger
Keeper of the Lost Cities (1)
The Staff of Serapis
Demigods and Magicians (1)
The Red Pyramid
The Kane Chronicles (1)
How to Speak Dragonese
Cressida Cowell
How to Train Your Dragon (3)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)