Silver Borne by Patricia Briggs

In a previous book of the series, Mercy had borrowed a book from a man named Phin. She has been very busy in the mean time and has been reading it off and on because it has very interesting handwritten stories about the fae. But there is something more about this book because Phin is gone after leaving a cryptic message to protect the book and there are strange fae hanging around his shop trying to get her to give them the book.
There is also something going on with her BFF Samuel and it's bad enough that she can't tell anyone else. And even worse, there are still members of Adam's pack that resent Mercy and they're going to have to figure it out before the pack falls apart.
Great build up until the end and then a lot was resolved in the last 15 pages and that felt rushed.

Three stars
This book came out March 30th, 2010
Follows Bone Crossed
Followed by River Marked
Borrowed from library
Opinions are my own