Lodestar
Shannon Messenger
Keeper of the Lost Cities (5)
How to Twist a Dragon's Tale
Cressida Cowell
How to Train Your Dragon (5)
The Throne of Fire
Rick Riordan
The Kane Chronicles (2)
Unlocked
Keeper of the Lost Cities (8.50)
Hotel Valhalla Guide to the Norse Worlds: Your Introduction ...
Magnus Chase and the Gods of Asgard (4)
The Son of Neptune
The Heroes of Olympus (2)
The Red Pyramid
The Kane Chronicles (1)
How to Train Your Dragon
How to Train Your Dragon (1)
How to Speak Dragonese
How to Train Your Dragon (3)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)