This was a great addition to the Mercy saga. After so many book in a series you would think it would be hard to get excited about a new book. Patricia Briggs keep it fresh and interesting to read the further adventures of Mercy and Adam. The new addition to their family I think will add to the mixed upped pack (family). The fey are back and not very nice and out for themselves excluding her friends. Loved this book and can't wait for the next one.