Samantha doesn't really do dangerous. She's smart and super careful, but she just could pass up a kiss from her secret crush. But then things started to feel different, like she was always hungry. And not for food. Part of her is missing. Then she meets Bishop, a confused street kid look-alike with loads of secrets. But something's moving into Trinity, and Bishop might be the only one who can help Sam before she loses herself to the darkness.Dark Kiss wasn't the book I expected when I first started reading. I knew there would be mystery and intrigue, loads of teenage girl angst and confusion, but I didn't expect the urban fantasy tweak that I ended up with. Rowen put enough of her own spin on angels and demons to keep me interested, to keep me turning the page. Coupled with funny one-liners, this book was enjoyable to read. It's something I prefer, characters with sass and snark when facing down angels, demons, and the prospect of having your soul sucked out of your body.Readers are given a rather authentic misfit teenage girl voice when they meet Sam. She's intelligent and careful and oh so cautious, right until that kiss, right until she meets Bishop and everything does a massive 180 degree turn. There was a moment in the book where a discussion got a bit serious and Sam, after asking a question and getting an answer, went and freaked out like a normal teenage would. That moment was great. No false bravado, no faking it. Characters who realize their fears, who know they have them and still struggle to keep on going, are awesome. Everyone's afraid of something, but you still have to man up, or girl up in Sam's case, and face it.There's nothing new these days in urban fantasy, but twists and tweaks and unique interpretations are always welcome. Rowen took angels, demons, and the idea of stealing someone's soul and changed it just enough to stand out. In a way, it reminds me of Leah Clifford's A Touch Mortal, but it other ways is doesn't. I don't think this series will be as dark.I kept reading this book all the way to the end because I wanted to know what was going on. I needed to know. At times there was just enough information to fill in some blanks, at others there were hints and guesses. I always wanted to know where the story was going, what made Sam so special, what had happened to Bishop, and why everything was happening. At the end, I was left cursing the fact that, while the book had an ending, I still have to wait for the next book in the series.