The Mark of Athena: The Heroes of Olympus [Book 3]
Rick Riordan
The Heroes of Olympus (4)
Eldest
Christopher Paolini
The Inheritance Cycle (2)
The Blood of Olympus: The Heroes of Olympus [Book 5]
The Heroes of Olympus (5)
Spy School Goes South
Stuart Gibbs
Spy School (6)