How to Train Your Viking
Cressida Cowell
How to Train Your Dragon (1.5)
The Hobbit: Enhanced Edition
J. J. J. Tolkien
The Titan's Curse
Rick Riordan
Percy Jackson and the Olympians (3)
The Return of the King: Being the Third Part of the Lord of ...
J.R.R. Tolkien
The Son of Neptune
The Heroes of Olympus (2)
The Mark of Athena
The Heroes of Olympus (4)
The House of Hades
The Heroes of Olympus (1)
The Blood of Olympus
The Heroes of Olympus (5)
The Demigod Diaries
The Heroes of Olympus (0)
The Lost Hero