The House of Hades: The Heroes of Olympus [Book 4]
Rick Riordan
The Heroes of Olympus (1)
Spy School
Stuart Gibbs
Spy School (1)
City of Glass
Cassandra Clare
The Mortal Instruments Series (3)
Percy Jackson The Titan's Curse
Percy Jackson and the Olympians (3)
The Fever Code
James Dashner
The Maze Runner (5)