How to Train Your Viking
Cressida Cowell
How to Train Your Dragon (1.50)
Unlocked
Shannon Messenger
Keeper of the Lost Cities (8.50)
How to Seize a Dragon's Jewel
How to Train Your Dragon (10)
The Serpent's Shadow
Rick Riordan
The Kane Chronicles (3)
The Wrath of Mulgarath
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (5)
The Tyrant's Tomb
The Trials of Apollo (4)
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)
How to Be a Pirate
How to Train Your Dragon (2)
The Burning Maze
The Trials of Apollo (3)