I found this book to be a real page turner that kept me enthralled from beginning to end. The plot wasn't always entirely believable, but the story drew me in so completely that all I wanted to do was keep on turning the pages to find out what came next. I thought the author's portrayal of someone suffering from OCD was sensitively written, and it was very easy to relate to the character of Cathy and the situation she found herself in. A good read that is very hard to put down once you've started it. A good, solid four stars.