How to Train Your Dragon: 12
Cressida Cowell
How to Train Your Dragon (12)
Camp Half-Blood Confidential: Your Real Guide to the Demigod ...
Rick Riordan
How to Ride a Dragon's Storm
How to Train Your Dragon (7)
The Son of Neptune
The Heroes of Olympus (2)
The Lost Hero
The Heroes of Olympus (1)
Percy Jackson's Greek Gods
Rick Riordan & John Rocco
Percy Jackson's Greek Heroes
Camp Jupiter Classified
The Trials of Apollo (4.50)
The Serpent's Shadow
The Kane Chronicles (3)
The Red Pyramid
The Kane Chronicles (1)
The Tyrant's Tomb
The Trials of Apollo (4)
The Burning Maze
The Trials of Apollo (3)
The Sword of Summer
Magnus Chase and the Gods of Asgard (1)
The Crown of Ptolemy
Demigods and Magicians (3)
Unlocked
Shannon Messenger
Keeper of the Lost Cities (8.50)
Legacy
Keeper of the Lost Cities (8)
Lodestar
Keeper of the Lost Cities (5)
Neverseen
Keeper of the Lost Cities (4)
Keeper of the Lost Cities
Keeper of the Lost Cities (1)
Stellarlune
Keeper of the Lost Cities (9)
How To Train Your Dragon: How to Betray a Dragon's Hero: Book ...
How to Train Your Dragon (11)
How to Seize a Dragon's Jewel
How to Train Your Dragon (10)
How to Steal a Dragon's Sword
How to Train Your Dragon (9)
Hero's Guide to Deadly Dragons
How to Train Your Dragon (6)
How to Twist a Dragon's Tale
How to Train Your Dragon (5)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)
How to Speak Dragonese
How to Train Your Dragon (3)
How to Be a Pirate
How to Train Your Dragon (2)
How to Train Your Dragon
How to Train Your Dragon (1)
Lucinda's Secret
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (3)
The Field Guide
The Spiderwick Chronicles (1)