Ranger's Apprentice: The Emperor of Nihon-Ja Book 10
When Horace travels to the exotic land of Nihon-Ja, it isn't long before he finds himself pulled into a battle that is not his-but one he knows in his heart the must wage. A kingdom teeters on the edge of chaos when the Nihon-Ja emperor, a defender of the common man, is forcibly overthrown; and only Horace, Will, and his Araluen companions can restore the emperor to the throne.
Author: John Flanagan
Age: 10 years and up
Format: 438 pages, Soft cover
Editorial: Penguin Group