'The Murder of Roger Ackroyd' is the brightest jewel amongst Agatha Chrisite's crime novels. The plot of the murder is so intricate and complex, yet so logical, that only the brilliant grey cells of Hercule Poirot at their full 'methodical' capacity can allow the reader to comprehend its degree of ingenuity. The suspects are numerous; the entire staff employed at Ackroyd's mansion, his own son as well as his sister in law and her daughter. All possess the equal potential of being the murderer. With Dr.Sheppard substituting the role of Poirot's faithful companion Hastings, the road towards the truth is long but entirely bearable, as Agatha Christie demonstrates why she is the queen of crime, once and for all.