Poirot InvestigatesPoirot Investigates is a collection of short detective stories by Agatha Christie featuring the brilliant Belgian sleuth Hercule Poirot and his loyal friend Captain Hastings. Each story presents a separate mysteryas he solves crimes through logic, psychology, and keen observation rather than physical clues. The collection highlights Poirots sharp wit, meticulous methods, and sometimes comical interactions with Hastings, cementing his place as one of