The scene is set in Cambridge, with three case histories from the past: A young child who mysteriously disappeared from a tent in her back garden; An unidentified man in a yellow jumper who marched into an office and slashed a young girl through the throat; and a young woman found by the police sitting in her kitchen next to the body of her husband, an axe buried in his head. Jackson Brodie, a private investigator and former police detective, is quietly contemplating life as a divorced father when he is flung into the midst of these resurrected old crimes.