The Titan's Curse
Rick Riordan
Percy Jackson and the Olympians (3)
How to Train Your Dragon
Cressida Cowell
How to Train Your Dragon (1)
The Sword of Summer
Magnus Chase and the Gods of Asgard (1)
How To Train Your Dragon: How to Betray a Dragon's Hero: Book ...
How to Train Your Dragon (11)
The Crown of Ptolemy
Demigods and Magicians (3)
The Chalice of the Gods
Percy Jackson and the Olympians (6)
Wrath of the Triple Goddess
Percy Jackson and the Olympians (7)
The Serpent's Shadow
The Kane Chronicles (3)
Exile
Shannon Messenger
Keeper of the Lost Cities (2)
The Seeing Stone
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (2)
The Wrath of Mulgarath
The Spiderwick Chronicles (5)
How to Train Your Viking
How to Train Your Dragon (1.50)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)
How to Break a Dragon's Heart
How to Train Your Dragon (8)
How to Seize a Dragon's Jewel
How to Train Your Dragon (10)