I've been eagerly awaiting this book since finishing book 3, so I grabbed book 4 the day it was released and finished it in less than 24 hours. It did not disappoint. In this book, the rebellion reaches a fever pitch and William's army is forced into one battle after another. While I found some of the tactics repetitive toward the end, if you enjoy low-fantasy military action then this is the book for you. Now the interminable wait for book 5...