New from the bestselling author of Atonement and The Children Act Trudy has betrayed her husband John. Shes still in the marital home--a dilapidated priceless London townhouse--but Johns not there. Instead shes with his brother the profoundly banal Claude and the two of them have a plan. But there is a witness to their plot: the inquisitive nine-month-old resident of Trudys womb. Told from a perspective unlike any other Nutshell is a classic tale of murder and deceit from one of the worlds master storytellers.