The Demigod Files
Rick Riordan
Percy Jackson and the Olympians (4.5)
Unraveled
Shannon Messenger
Keeper of the Lost Cities (9.5)
The Hobbit: Enhanced Edition
J. J. J. Tolkien
Percy Jackson's Greek Gods
Rick Riordan & John Rocco
How to Speak Dragonese
Cressida Cowell
How to Train Your Dragon (3)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)
The Red Pyramid
The Kane Chronicles (1)