Everblaze
Shannon Messenger
Keeper of the Lost Cities (3)
How to Steal a Dragon's Sword
Cressida Cowell
How to Train Your Dragon (9)
Unlocked
Keeper of the Lost Cities (8.5)
Eldest
Christopher Paolini
The Inheritance Cycle (2)
The Demigod Files
Rick Riordan
Percy Jackson and the Olympians (4.5)
The Lost Hero
The Heroes of Olympus (1)
The Son of Neptune
The Heroes of Olympus (2)
The Mark of Athena
The Heroes of Olympus (4)
The Serpent's Shadow
The Kane Chronicles (3)