One of Sarah's daughters died But can she be sure which one? THE SUNDAY TIMES NUMBER ONE BESTSELLING NOVEL A terrifying psychological thriller perfect for fans of THE GIRL ON THE TRAIN A year after one of their identical twin daughters Lydia dies in an accident Angus & Sarah Moorcraft move to the tiny Scottish island Angus inherited from his grandmother hoping to put together the pieces of their shattered lives But when their surviving daughter Kirstie claims they have mistaken her identity
- that she in fact is Lydia
- their world comes crashing down once again As winter encroaches Angus is forced to travel away from the island for work Sarah is feeling isolated & Kirstie (or is it Lydia?) is growing more disturbed When a violent storm leaves Sarah & her daughter stranded Sarah finds herself tortured by the past
- what really happened on that fateful day one of her daughters died?