I'm going to reveal a little bit of myself right now, and say that I have always enjoyed the idea of doppelgängers since watching and episode of Stargate. Can't remember what episode it was but I remember liking the episode and being fascinated with the subject. So when I got this book and realized it was like doppelgängers on speed, I was anticipated a wild ride. To say it was in fact a wild ride, might be putting it mildly.

The story is told from Mackenzie's point of view, and she is an interesting person to say the least. I do have to say that at the beginning of the book I was a little bit confused by the events, but then again so was Mackenzie. It did take a little bit past the first chapter for the book to really grab me though, and to be honest once it did grab me it did full force because there was no stop to the action.

Throughout the entire book Mackenzie is on the run from all of her doppelgängers as well as the police force for the supernatural community, as well as in some cases the actual police for the "normal" world. While on the run, and seriously scared for her life she has to find a way to not only figure out what is happening to her but who is behind the plots. To the characters strength she is not written as any kind of super hero (thank god), especially in the beginning of the book. In the beginning of the book she reacts completely organically, trying to rationalize events of the previous day and just go on. If Mackenzie had been completely okay with the events I think it would have felt unreal. She learns about herself along the way which allows for character growth, but she is not invulnerable, and does also get injured along the way.

The other character I want to talk about is Reece, and I don't know exactly where to start when it comes to him. I will say I almost wish the book was illustrated because I am really interested in knowing exactly what the author had in her head when she put his description together. That being said it was kind of fun trying to figure out how I would picture him, especially since the words "Frankenstein" and "patchwork skin" are used as descriptions. It is hard to figure out if he is a good guy or a bad guy, but that works for the book. It makes him more interesting for the reader to get involved in. It creates this air of mystery around him, and as a reader I was always trying to figure out what his next move was going to be.

There is a lot of intrigue in this book. I could certainly see how a person who enjoys a mystery would like this book, since it really is just one huge mystery. The book is face paced and fun to read. There were even times when I felt pretty bad for Mackenzie always having to be on the run, heck sometimes I was exhausted just listening to her thoughts. There are a lot of secondary characters in this book that make the story all the more interesting, and more than that the characters aren't just place holders to move the story along. Even the characters who only make an appearance for a chapter or two are fleshed out and given characteristics that make them good characters in their own right.

Overall, this is a pretty good book. It's fast paced for those who like thrillers, it's full of mystery for those who like mysteries. There isn't a ton of romance in the book, but it's still a great read for those who like paranormal romance. Urban fantasy readers should really like this book though. I will say this, I want to read the next book in the series because Mackenzie is a character I really enjoyed. ( )