Curtain is Agatha Christie's final Hercule Poirot novel, written during World War II but published posthumously in 1975. The detective returns to Styles Court, the country estate where he solved his first case, to confront a murderer among the guests. This elegant hardcover edition pairs Curtain with The Mysterious Affair at Styles, Christie's debut novel from 1920, creating a bookend to Poirot's legendary career. A must-have for mystery lovers and Christie enthusiasts.