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 away..." At the end, Poirot usually reveals his description of the sequence of events and his deductions to a room of suspects, often leading to the culprit's apprehension. Christie was purposely vague about Poirot's origins, as he is thought to be an elderly man even in the early novels. In "An Autobiography," she admitted that she already imagined him to be an old man in 1920. At the time, however, she had no idea she would write works featuring him for decades to come. A brief passage in "The Big Four" provides original information about Poirot's birth or at least