Another thriller that I could not put down. Grace meets Jack in the park one day and they fall madly in love. He seems so perfect: Handsome, charming, kind, wealthy and so accepting of Grace’s sister who has Down syndrome. The couple marries and then things start to change. Do they have the perfect marriage or not? What goes on behind closed doors? How well do we really know what goes on in other people’s private lives?? I couldn’t wait to pick up this book and find out what this psychopath was doing next! A little disturbing at times, but a very suspenseful read!