The Evolution of Mara Dyer by Michelle Hodkin
Just when I thought I could get over my crush on The Unbecoming of Mara Dyer's cover, this one had to come out. I will say this one more time, for the record: I love underwater photography. It's so gorgeous. Plus, you've got that totally cool font that's carried over from the first book. I completely love everything here (except for the fact that our models seem to be a bit camera shy) and I'm hoping this series continues so we get to see a third (and fourth and fifth) lovely cover!