Hidden, by Kelly Armstrong, was a nice read. I've read most of the Otherworld series, and they're really uneven for me. Elena POV books (of which this is one) are my favorites so factor that into your evaluation.
The Otherworld is our contemporary world with a modest amount of paranormal-acy. There's only one werewolf pack of about a dozen members in North America. Other than that, there are scattered non-pack werewolves, called mutts, that aren't allowed to settle down in one place. There are other paranormal races, but they don't factor into this story and aren't really powerful in this world. Elena Michaels is the only female werewolf, and she's been chosen to replace the current alpha.
