In the winter of 1952, Isabel Carey moves to Yorkshire with her husband Philip, a GP. With Philip spending long hours on call, Isabel finds herself isolated and lonely. Woken by intense cold one night, she discovers an old RAF greatcoat in the back of a cupboard. Sleeping under it for warmth, she starts to dream. And not long afterwards, she is startled by a knock at her window…A chilling and atmospheric ghost story by the Orange Prize winning Helen Dunmore