Mercy is not your average auto mechanic. She is a Walker, which is basically a shapeshifter. She can turn into a coyote at will. Mercy finds herself caught up in a mystery that involves murder, werewolves, vampires, witches, fae, and her werewolf neighbor's daughter getting kidnapped.I enjoyed this book a lot more than I expected to. The cast of characters were great and the author's take on werewolves is interesting. I think this is the fastest I've read a book in months. I started it last night and was finished early today. Now, I just wish I had the next one on my shelf...