Brisingr (Inheritance, Book 3)

OATHS SWORN . . . loyalties tested . . . forces collide. Following the colossal battle against the Empire’s warriors on the Burning Plains, Eragon and his dragon, Saphira, have narrowly escaped with their lives. Still there is more at hand for the Ride and his dragon, as Eragon finds himself bound by a tangle of promises he may not be able to keep. First is Eragon’s oath to his cousin Roran: to help rescue Roran’s beloved, Katrina, from King Galbatorix’s clutches.