The House of Hades
Rick Riordan
The Heroes of Olympus (1)
The Sword of Summer
Magnus Chase and the Gods of Asgard (1)
How to Train Your Viking
Cressida Cowell
How to Train Your Dragon (1.50)
Nightfall
Shannon Messenger
Keeper of the Lost Cities (6)
Camp Half-Blood Confidential: Your Real Guide to the Demigod ...
The Staff of Serapis
Demigods and Magicians (1)
The Son of Sobek
The Ship of the Dead
Magnus Chase and the Gods of Asgard (3)
Hotel Valhalla Guide to the Norse Worlds: Your Introduction ...
Magnus Chase and the Gods of Asgard (4)
Wrath of the Triple Goddess
Percy Jackson and the Olympians (7)
The Chalice of the Gods
Percy Jackson and the Olympians (6)
The Son of Neptune
The Heroes of Olympus (2)
The Throne of Fire
The Kane Chronicles (2)
The Burning Maze
The Trials of Apollo (3)