The Son of Neptune
Rick Riordan
The Heroes of Olympus (2)
The Burning Maze
The Trials of Apollo (3)
The Last Olympian
Percy Jackson and the Olympians (5)
The Lost Hero
The Heroes of Olympus (1)
How to Train Your Dragon
Cressida Cowell
How to Train Your Dragon (1)
How to Speak Dragonese
How to Train Your Dragon (3)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)
Hotel Valhalla Guide to the Norse Worlds: Your Introduction ...
Magnus Chase and the Gods of Asgard (4)
The Red Pyramid
The Kane Chronicles (1)