The Demigod Files
Rick Riordan
Percy Jackson and the Olympians (4.5)
The Titan's Curse
Percy Jackson and the Olympians (3)
The Burning Maze
The Trials of Apollo (3)
Hotel Valhalla Guide to the Norse Worlds: Your Introduction ...
Magnus Chase and the Gods of Asgard (4)
The Fire Within
Chris D'Lacey
Fire Star