The Thursday Murder Club is the debut mystery novel by British author and television presenter Richard Osman, and the first book in his beloved Thursday Murder Club series. This is the Movie Tie-In edition, released August 12, 2025 to coincide with the Netflix film adaptation produced by Amblin Entertainment.

In a peaceful retirement village called Coopers Chase, four unlikely friends—each with a remarkable past—meet weekly in the Jigsaw Room to review unsolved cold cases. They call themselves the Thursday Murder Club. When a local property developer is found dead with a mysterious photograph left beside the body, the group suddenly finds themselves investigating their very first live case. As more bodies appear, the club must work quickly to catch the killer before it's too late.

A New York Times bestseller and international phenomenon, the novel has been praised for its wit, warmth, and irresistible characters. Published in paperback by Penguin Publishing Group, 384 pages.