The Sapphire Cove: An absolutely heartbreaking and gripping page-turner

My mother kept me. But she let my only sister go...

Flora has fled from her broken marriage to take care of her sick mother, in an isolated farmhouse with ice on its windows. She is shaken by her mother's pale worn face and is determined to make her feel safe and looked after. But as she draws heavy curtains and lights fires, she makes a shocking discovery. Hidden at the bottom of a drawer lies a crumpled photo of a smiling baby girl she doesn't recognise. A photo her mother refuses to talk...