Camp Jupiter Classified
Rick Riordan
The Trials of Apollo (4.5)
Keeper of the Lost Cities
Shannon Messenger
Keeper of the Lost Cities (1)
9 from the Nine Worlds
Magnus Chase and the Gods of Asgard (5)
Lodestar
Keeper of the Lost Cities (5)
How To Train Your Dragon: How to Betray a Dragon's Hero: Book ...
Cressida Cowell
How to Train Your Dragon (11)
How to Speak Dragonese
How to Train Your Dragon (3)
How to Seize a Dragon's Jewel
How to Train Your Dragon (10)
How to Break a Dragon's Heart
How to Train Your Dragon (8)