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