On a freezing morning four drunken students stumble upon the body of a woman in the snow. Rosie has been raped, stabbed and left for dead in a cemetery. The only suspects are the four young men now stained with her blood. Twenty-five years later the police mount a cold-case review of Rosie’s unsolved murder, and the four are still suspects. But when two of them die in suspicious circumstances, it seems that someone is pursuing their own brand of justice....

There were some things about Chief Inspector Wexford's trip to China that he could never have dreamt of: That an old woman would haunt him from one city to the next. That a man would be tragically drowned. Or that, back in England, he would be investigating the murder of one of his fellow tourists.

The first girl had a bite mark on her neck, but they traced the DNA to her boyfriend. But the tabloids got hold of the story and called the killer 'The Rottweiler' and the name stuck. The latest murder takes place very near Inez Ferry's antique shop in Marylebone. When the Rottweiler’s trinkets start showing up in the shop, suddenly, everyone Inez knows is a suspect, and the killer feels all too close.

Eve and Liza, Mother and Daughter, live a quiet life in their remote home; a rustic gatehouse of a country mansion. At first glance their lives appear quite ordinary, except that Liza has almost no knowledge of the outside world, has never played with a child her own age and has witnessed her mother commit murder, on multiple occasions.

When Billy, a troubled young man, comes to private eye Cormoran Strike's office to ask for his help investigating a crime he thinks he witnessed as a child, Strike is left deeply unsettled. While Billy is obviously mentally distressed and cannot remember many concrete details, there is something sincere about him and his story. But before Strike can question him further, Billy bolts from his office in a panic.