Selena Murphy suspects her husband and nanny of having an affair so sets up her children's web cams so that she can check on them. Her suspicions are proved correct and this discovery has devastating effects on her life. The story gradually reveals the truth about her marriage which despite her efforts to show the world that it is perfect is in fact flawed. The story starts with someone watching a man as he meets up with a woman. It is only at the end of the story that we find out what has happened. Most of the characters in the story have secrets which are gradually revealed. There are several themes including relationships, broken marriages, not facing up to the truth and con artists preying on people's weaknesses. I enjoyed reading this book. It keeps the reader guessing as to what will happen next with several unexpected twists in the plot.