The Burning Maze
Rick Riordan
The Trials of Apollo (3)
How to Train Your Dragon
Cressida Cowell
How to Train Your Dragon (1)
The Martian: A Novel
Weir, Andy
The Son of Sobek
Demigods and Magicians (1)
The Serpent's Shadow
The Kane Chronicles (3)
The Demigod Files
Percy Jackson and the Olympians (4.5)
The Son of Neptune
The Heroes of Olympus (2)
The Mark of Athena
The Heroes of Olympus (4)
The Lost Hero
The Heroes of Olympus (1)