A brilliant debut mystery in a classic vein: Detective Cormoran Strike investigates a supermodel’s suicide. After losing his leg to a land mine in Afghanistan, Cormoran Strike is barely scraping by as a private investigator. Strike is down to one client, and creditors are calling. He has also just broken up with his longtime girlfriend and is living in his office. Then John Bristow walks through his door with an amazing story: His sister, the legendary supermodel Lula Landry, known to her friends as the Cuckoo, famously fell to her death a few months earlier. The police ruled it a suicide, but John refuses to believe that. The case plunges Strike into the world of multimillionaire beauties, rock-star boyfriends, and desperate designers, and it introduces him to every variety of pleasure, enticement, seduction, and delusion known to man. You may think you know detectives, but you’ve never met one quite like Strike. You may think you know about the wealthy and famous, but you’ve never seen them under an investigation like this. “J.K. Rowling, the author of the Harry Potter books, secretly penned a crime novel which became a rave-review bestseller without readers realising she had written it.”

When a mysterious package is delivered to Robin Ellacott, she is horrified to discover that it contains a woman’s severed leg. Her boss, private detective Cormoran Strike, is less surprised but no less alarmed. There are four people from his past who he thinks could be responsible- and Strike knows that any one of them is capable of sustained and unspeakable brutality. With the police focusing on the one suspect Strike is increasingly sure is not the perpetrator, he and Robin take matters into their own hands, and delve into the dark and twisted worlds of the other three men. But as more horrendous acts occur, time is running out for the two of them

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. Trying to get to the bottom of Billy’s story, Strike and Robin Ellacott—once his assistant, now a partner in the agency—set off on a twisting trail that leads them through the backstreets of London, into a secretive inner sanctum within Parliament, and to a beautiful but sinister manor house deep in the countryside. And during this labyrinthine investigation, Strike’s own life is far from straightforward: his newfound fame as a private eye means he can no longer operate behind the scenes as he once did. Plus, his relationship with his former assistant is more fraught than it ever has been—Robin is now invaluable to Strike in the business, but their personal relationship is much, much trickier than that