A good deed. A new friend. A deadly obsession. I watch Mia and Eddie plan their wedding in their gorgeous house. They’re rich, young, and beautiful. The perfect couple. But they have a problem. A year ago, Mia’s mother was brutally murdered, and she still doesn’t know the truth about what happened that day. I’m just the cleaner next door, but I make a plan to help Mia. Because I know the truth. In fact, I know everything about Mia and Eddie. I know their foolish dreams, their finances, their dirty little secrets. And they have no idea what I want. If they knew, they’d run a mile. Happy Families—a gripping psychological thriller, perfect for fans of Lisa Jewell, Alice Feeney, and Donna Tartt.