Yellow Iris A new French restaurant is opening in London. Poirot is reminded of an unsolved case that occurred at a restaurant with the same name in Buenos Aires where the wife of an oil tycoon died mysteriously. When the London Restaurant opens events appear to be repeating themselves but this time Poirot is determined not to fail.
The Case Of The Missing Will Poirot and Hastings are in Cambridge attending a Union Society debate. Poirot's old friend Andrew Marsh is one of the speakers. Marsh is in poor health and later, at his home, announces that he intends to change his will the next day. When, on the following morning, he is found dead in the nearby wood, Poirot becomes involved in a case of infidelity illegitimacy and inheritance.