"Some guys, the gray takes hold of them, and they can't make it let go..." This was an example of a great psychological thriller. The author writes so well, you play into the mind games. I found myself questioning what was really happening and doubting who was really guilty. It was a great new concept of using an troubled actress to try and catch a killer. But who is telling the truth and who is playing a game? This was a novel that had me calling my friends after every new plot twist. The author excelled in plot and character development. It was so well written, it leaves wanting more and doubting your own thoughts and conclusions. This a psychological masterpiece. Thanks to Ballantine Books and Penguin Random House for the ARC and chance to review.