Unfinished Tales
J. R. R. Tolkien
Lodestar
Shannon Messenger
Keeper of the Lost Cities (5)
The Titan's Curse
Rick Riordan
Percy Jackson and the Olympians (3)
How to Train Your Viking
Cressida Cowell
How to Train Your Dragon (1.5)
The Red Pyramid
The Kane Chronicles (1)
How to Be a Pirate
How to Train Your Dragon (2)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)
How to Twist a Dragon's Tale
How to Train Your Dragon (5)