The Dark Prophecy
Rick Riordan
The Trials of Apollo (2)
Legacy
Shannon Messenger
Keeper of the Lost Cities (8)
The Chalice of the Gods
Percy Jackson and the Olympians (6)
The Demigod Files
Percy Jackson and the Olympians (4.50)
The Red Pyramid
The Kane Chronicles (1)
The Burning Maze
The Trials of Apollo (3)
The Tyrant's Tomb
The Trials of Apollo (4)
The Wrath of Mulgarath
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (5)
How to Train Your Dragon
Cressida Cowell
How to Train Your Dragon (1)
How to Be a Pirate
How to Train Your Dragon (2)
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 Seize a Dragon's Jewel
How to Train Your Dragon (10)