Hercule Poirot of Police of Brussels, until "the Great War" (World War I) forced him to leave for England. (In "The Mysterious Affair at Styles" Poirot had retired at age 55 in 1905) I had called in at my friend Poirot's rooms to find him sadly overworked. So much had he become the rage that every rich woman who had mislaid a bracelet or lost a pet kitten rushed to secure the services of the great Hercule Poirot. During World War I, Poirot left Belgium for England as a refugee (although he returned a few times). On 16 July 1916 he again
Hercule Poirot in literature canon by most fans and biographers. This would render everything else (plays, movies, television adaptations, etc.) as an adaptation, or secondary material. A contradiction between the novels can be resolved, in most cases, by going with the novel that was published first. An example of this would be the ongoing controversy over Poirot's age. Taken at face value it appears that Poirot was over 125 years old when he died. Though the majority of the Hercule Poirot novels are set between World War I and World War II, the later novels then set him in the 1960s (which is contemporary