Chapter 13: “Van Alden Gets a Telegram” / Chapter 14: “Ada Mason’s Story” / Chapter 14: “The Comte de la Roche” / Chapter 16: “Poirot Discusses the Case” / Chapter 17: “An Aristocratic Gentleman” / Chapter 18: “Derek Lunches” / Chapter 19: “An Unexpected Visitor” by Agatha Christie read by Hugh Fraser