The Hidden Oracle
Rick Riordan
The Trials of Apollo (1)
The Lost Hero
The Heroes of Olympus (1)
The Ship of the Dead
Magnus Chase and the Gods of Asgard (3)
The Seeing Stone
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (2)
The Red Pyramid
The Kane Chronicles (1)
How to Cheat a Dragon's Curse
Cressida Cowell
How to Train Your Dragon (4)
How to Speak Dragonese
How to Train Your Dragon (3)