First published in 1933, and first issued in Fontana Books in 1954. It was also issued in 1956 and 1958, and this copy is the fourth impression published June 1960.
More than one person would liked to have seen Lord Edgware out of the way - including his wife whom he had repeatedly refused to divorce. But was it really she who committed the murder? Poirot probes industriously into the psychology of his suspects and effects a startling denouement.