When Ellen Roberts opens her front door and finds her long-absent granddaughter Janie standing there, little does she expect she will be confronted by the past. For, once Janie unearths a box of correspondence from the First World War hidden in a cupboard, memories come flooding back-how Ellen solved the mystery of those letters, the romance she found along the way, and a guilty secret she's kept from her daughter Frances for years. That history belongs as much to Frances and Janie as to Ellen. Will she have the courage to share it?