Bitten - Kelley Armstrong

Elena Michaels is the world’s only female werewolf. And she’s tired of it. Tired of a life spent hiding and protecting, a life where her most important job is hunting down rogue werewolves. Tired of a world that not only accepts the worst in her–her temper, her violence–but requires it. Worst of all, she realizes she’s growing content with that life, with being that person.
So she left the Pack and returned to Toronto where she’s trying to live as a human. When the Pack leader calls asking for her help fighting a sudden uprising, she only agrees because she owes him. Once this is over, she’ll be squared with the Pack and free to live life as a human. Which is what she wants. Really.

Author Bio:

I’ve been telling stories since before I could write. My earliest written efforts were disastrous. If asked for a story about girls and dolls, mine would invariably feature undead girls and evil dolls, much to my teachers’ dismay. All efforts to make me produce “normal” stories failed. Today, I continue to spin tales of ghosts and demons and werewolves, while safely locked away in my basement writing dungeon.

http://www.kelleyarmstrong.com/