A high school English teacher specializing in the Gothic writer R. M. Holland, she teaches a course on it every year. But when one of Clare’s colleagues and closest friends is found dead, with a line from R. M. Holland’s most famous story, “The Stranger,” left by her body, Clare is horrified to see her life collide with the storylines of her favourite literature. To make matters worse, the police suspect the killer is someone Clare knows. Unsure whom to trust, she turns to her closest confidant, her diary, the only outlet she has for her darkest suspicions and fears about the case. Then one day she notices something odd. Writing that isn't hers, left on the page of an old diary: "Hallo, Clare. You don’t know me." Clare becomes more certain than ever: “The Stranger” has come to terrifying life. But can the ending be rewritten in time?

    Detective Sergeant Manon Bradshaw tries to sleep after yet another soul-destroying Internet date – the low murmuring of her police radio her only solace.Over the airwaves come reports of a missing woman – door ajar, keys and phone left behind, a spatter of blood on the kitchen floor. Manon knows the first 72 hours are critical: you find her, or you look for a body. And as soon as she sees a picture of Edith Hind, a Cambridge post-graduate from a well-connected family, she knows this case will be big.Is Edith alive or dead? Was her ‘complex love life’ at the heart of her disappearance, as a senior officer tells the increasingly hungry press? And when a body is found, is it the end or only the beginning?