The Siege
Kathryn Lasky
Guardians of Ga'Hoole (4)
The Capture
Guardians of Ga'Hoole (1)
Harry Potter and the Goblet of Fire
J.K. Rowling
Harry Potter (4)
Harry Potter and the Order of the Phoenix
Harry Potter (5)
Percy Jackson's Greek Gods
Rick Riordan
Percy Jackson and the Olympians (7)
Percy Jackson's Greek Heroes
Rick Riordan & John Rocco
The Titan's Curse
Percy Jackson and the Olympians (3)
The Lightning Thief
Percy Jackson and the Olympians (1)
The Son of Neptune
The Heroes of Olympus (2)
The Lost Hero
The Heroes of Olympus (1)