Percy Jackson's Greek Gods
Rick Riordan & John Rocco
The Ship of the Dead
Rick Riordan
Magnus Chase and the Gods of Asgard (3)
The Tower of Nero
The Trials of Apollo (5)
Fire World
Chris D'Lacey
The Last Dragon Chronicles (6)
The Burning Maze
The Trials of Apollo (3)
Dark Fire
The Fire Within
Hero's Guide to Deadly Dragons
Cressida Cowell
How to Train Your Dragon (6)
Hotel Valhalla Guide to the Norse Worlds: Your Introduction ...
Magnus Chase and the Gods of Asgard (4)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)
How to Speak Dragonese
How to Train Your Dragon (3)
Icefire
The Red Pyramid
The Kane Chronicles (1)
The Son of Neptune
The Heroes of Olympus (2)
The Tyrant's Tomb
The Trials of Apollo (4)