The Serpent's Shadow
Rick Riordan
The Kane Chronicles (3)
The Last Olympian
Percy Jackson and the Olympians (5)
How to Cheat a Dragon's Curse
Cressida Cowell
How to Train Your Dragon (4)
The Field Guide
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (1)
Hotel Valhalla Guide to the Norse Worlds: Your Introduction ...
Magnus Chase and the Gods of Asgard (4)
The Son of Neptune
The Heroes of Olympus (2)