Darkest Power #2: The Awakening by Kelley Armstrong
I won a copy of this from Amberkatze's contests. Kelley graciouly sent me an autographed copy along with a nice note and a couple of bookmarks from the series.
This is one of my favorite teen paranormal series. It still has me guessing on who are the good guys and who are the bad. Chloe and her band of rebels have escaped from the experiment and are on the run. At the same time, they are finding themselves more powerful and one has become a full fledged werewolf.