Before I start, let me just let you know that if you haven't been following along in the series then this is not a good place to start. There's a lot of back story that needs to be read & the first three books in this series are well worth reading. If you're curious about the series, yet can't get to a bookstore or library right away, you can still read the prequel to the series My Soul To Lose free from Vincent's website. 
 Following up on the events of the previous book, Vincent strives to give her characters depth as Kaylee not only tries to get over the idea of someone wearing her skin like a glove, but also that Nash is truly sorry for what he did as a result of his addiction. Vincent might not show all of the negatives of getting over an addiction, but that's not the drive of this series. 
 Along for the ride is the new character of Sabine, a character that will have many readers either squealing with glee at her mean girl personality or huffing in frustration at the things she does to our heroine. No worries about disliking her to the point of disliking the book- there's enough likable details to Sabine to keep her from going too overboard. She definitely gives Sophie a run for her money in the "complete jerk to Kaylee" contest. I won't spoil things for anyone, but some of the nightmares she gives Kaylee are pretty horrible. While the introduction of a rival for Nash's affections is intriguing, there also seems to be a few potential love interests developing for Kaylee as well. 
 I was honestly intrigued by this book & I can't wait for the next volume to come out. There's a few interesting suggestions brought up in this book (mostly surrounding Kaylee & her love life) that I really would like to see explored more in the next book. As with the previous books, this series is just plain fun to read, whether you're 14 or 40. 
 (ARC provided by NetGalley)