剧情简介：A dentist lies murdered at his Harley Street practice...The dentist was found with a blackened hole below his right temple. A pistol lay on the floor near his outflung right hand. Later, one of his patients was found dead from a lethal dose of local anaesthetic. A clear case of murder and suicide. But why would a dentist commit a crime in the middle of a busy day of appointment...(展开全部)
作者：Agatha Christie
出版社：HarperCollins
ISBN：9780007120895
