If there is at least one dubious detail in the case, the famous detective will check it until he gets to the bottom of the truth. So, in the novel `One, two - a buckle fastener ', he doubts the guilt of a man whom the police suspect of several murders. In the novel `Elephants Can Remember, 'there is an endless debate with the writer Ariadne Oliver, in the process of which he finds out the details of the crime. And in the collection of stories `Poirot leads the investigation`, the tireless detective brilliantly investigates a series of crimes.
