Double Sin

Poirot tells an astonished Hastings that he has made up his mind to retire and suggests they take a holiday in the Lake District, in the north of England. On the way there, Hastings befriends a young woman who has lost a valuable collection of miniatures. The case involves a famous writer and a beautiful woman in a sports car, and to the relief of Hastings Poirot's thoughts of retirement soon seem far away.