Important letters and the arrival of Danish allies brings Gwen and Gareth together after being separated for months. On the same day, a body resembling Gwen is discovered and when a second body resembling Gareth is found, the pair know treachery is afoot. And that treachery leads to a crime that King Owain cannot forgive.

I've learned a lot about Welsh history from these books, and I had no idea how this was going to end. While some might complain about how Gareth and Gwen were woven into the historical narrative, I enjoyed it. I like seeing this couple face problems and observe clues that lead them to the killer. It was also amusing how she showed the eagerness of those around them who enjoy the chase as well.

The murders themselves are straightforward. The betrayal has been building for quite some time and to finally reach it is satisfying. And, as in the previous book, there is more to be learned in the following book.

This is definitely a series you need to read from book one to truly appreciate the overreaching arch the author has woven for these books. ( )