Moon Called, Mercy Thompson Book 1 by Patricia Briggs
It is kind of refreshing to have the main character not be a vampire or werewolf. I think I picked this book up on sale as I normally am not a big fan stories with a lot of were in them, but the world itself made up for things and I would definitely give it another whirl.
Magic is out of the bag in this world. Some parts of the magical world are out in the open (even to the point that the US Government, in a case of not learning from the past, has created reservations for them) while most of the supernatural world is still in the closet. Mercy is one of the closeted ones, sitting in almost her own category, a "Walker" who is able to turn into a coyote. Her history of being adopted by a werewolf pack due in part to the similarity of her ability makes her an expert on werewolves, but still an outsider.
Mercy runs an auto repair shop in Washington state. With clients who include a vampire, former bosses who are gremlins and the Alpha of a werewolf clan living right next to her. While raised in a werewolf pack, she has nothing to do with them until events drag her deep into pack business. All because of the act of kindness of taking in a young, newly turned and unaffiliated werewolf boy who she meets through her shop.
Well scripted actions scenes, a very well thought out world and interesting characters made this a fortuitous accidental buy.