Wow! That is all I can say about this one. I have not read this author before and I am so glad I did. It was an awesome read and it flew by. The main character Jacqueline or "Jack" is my new hero. I am assuming there is a back story in the preceding books that gives us some insight in to Jack and Alex's past relationship. There are twists and turns and almost constant action. It was hard to put down.
The two plots are intertwined flawlessly and always leave you guessing what's going to happen next. I like the fact that the viewpoint changes from chapter to chapter. I also liked that the chapters were not numbered or named but rather go by time and they run sequentially. This twist combined with the fabulous plot make this a 5/5 book for me.