The Icebound Land: Book Three (The Ranger's Apprentice) by John Flanagan
Rating: This is the third book in the series and it was excellent. In reality there are two stories. Both were very good. This book ends without completing either story and so leaves you wanting to go right into the fourth book. It is clean and appropriate and a great read.
Description: Will and Evanlyn are bound for Skandia to become slaves. Halt and Horace set out to rescue them. Horace and Halt will have to overcome challenges on their journey in order to reach their friends, but can they do it while Will and Evanlyn are still alive?