Ranger's Apprentice Book 3: The Icebound Land

Will and Evalyn is captured by Erak and his men. Erak promises to keep them safe. Halt and Horace both promise to get Will and Evalyn, whatever the cost. Halt leaves the Ranger Corps. and Horace leaves the Battleschool. They get in a lot of trouble with a lord who is trying to be dictator. Horace, A.K.A. The Knight Of The Oakleaf, and Halt try to fight him and Halt kills him with a armor piercing arrow.