This was an amazing book. Talk about nailing the personality and actions and methods of a narcissist! There are 7 main characters in this book. There's a mother named Claire, who's 65 years old. Her three sons: Matt, Anthony, and Vaughn. Then there's the women who are either married to or living with the sons: Nikki, Belinda, and Paige. All of the couples seems to outwardly have great lives. Yet, right in the beginning of the book, Nikki drives her car into a tree because she can't stand going into work that day. She is so stressed she feels like she's losing her mind. There is a "covert" narcissist in this family, who is badmouthing members of the family to each other, twisting things around, exaggerating, or even completely making things up. She gets them outraged on her behalf against other family members. The narcissist is a sadist, obviously getting off on creating conflict and tension. The thing is, because she is turning the other characters against each other, they are all suffering in their own private bubbles, instead of comparing notes. She has a very different public personality, charming and charitable. She tries to implant a false sense of identity into some of the characters, making them question reality. Finally, she goes too far. I really, really liked this book. I grew up in a family with narcissists, so I can identify! It all rang true.