‘Heart-poundingly suspenseful and heart-wrenchingly insightful’ J.P. Delaney, author of The Girl Before Married for ten years. Four children. She thought she knew her husband better than anyone.She was wrong. You get to work. Make a coffee. Turn on your computer.Your task: break into a Russian criminal's laptop and find proof that he's concealing five deep-cover agents - seemingly normal people living in plain sight.You’re in. Five faces stare back at you.One of them is your husband.__________PRAISE FOR KAREN CLEVELAND:‘This compulsive, clever thriller will have you reading long into the night’ Red‘An immensely satisfying story with serpentine twists and turns’ Daily Mail'You won't be able to put it down until the final, stunning page' Shari Lapena, author of THE COUPLE NEXT DOOR'If you read chapter two, you'll miss dinner, stay up far too late, and feel tired at work tomorrow. This is that kind of book. Superb.' Lee Child