Murtagh
Christopher Paolini
The Inheritance Cycle (5)
Nightfall
Shannon Messenger
Keeper of the Lost Cities (6)
The Demigod Files
Rick Riordan
Percy Jackson and the Olympians (4.5)
The Lost Hero
The Heroes of Olympus (1)
Unfinished Tales
J. R. R. Tolkien
The Legend of Sigurd and Gudrún