I enjoyed this second book by Yrsa Sigurdardottir, and would like to give it 3.5 stars. This one was also a page-turner, I had no idea of whodunit until the very end, and I really enjoy the two main characters of this series. That said, I didn't really find the murderer to be believable in this one, and it did feel a little bit contrived. I still enjoyed this one, though, and wish there were more Thora and Matthew books by Sigurdardottir out there!