There are three things no-one can prepare you for when your daughter goes missing: - You are haunted by her memory day and night - Even close friends can't understand what you are going through. - Only in a group with mothers of other lost children can you find real comfort. But as the parents gather to offer each other support in the wake of another disappearance, a crack appears in the group that threatens to rock their lives all over again. Welcome to the club no one wants to join. 'A taut, psychologically gripping, gut-wrenching thriller from one of my favourite writers.' - Lisa Jewell. 'Head and shoulders above the rest. Gripping' Daily Mail.