Lord Edgware Dies is a work of detective fiction by British writer Agatha Christie, published in the UK by the Collins Crime Club in September 1933 and in the US by Dodd, Mead and Company later in the same year under the title of Thirteen at Dinner. Before its book publication, the novel was serialised in six issues (March–August 1933) of The American Magazine as 13 For Dinner. The novel features Hercule Poirot, Arthur Hastings and Chief Inspector Japp. An American actress married to Lord Edgware asks Poirot to aid her in getting a divorce from her husband. Poirot agrees to help her, meeting her husband. That evening, the actress is seen at a dinner with thirteen guests, which has an associated superstition. By the next morning Lord Edgware and another American actress are found murdered, each at their own homes. Poirot investigates. The novel was well received at publication, in both London and New York, noting the clue that came from the chance remark of a stranger, calling it ingenious. A later review called it clever and unusual. Plot summary Attending a performance by impressionist Carlotta Adams, Hercule Poirot is approached by actress Jane Wilkinson. She requests his help in asking her husband, Lord Edgware, to divorce her. Although a Catholic, Poirot agrees but is surprised to learn Edgware has already agreed to a divorce and sent a letter to his wife confirming this; Wilkinson denies receiving it. The following morning, Inspector Japp informs Poirot and his friend Arthur Hastings that Edgware was murdered at his home in Regent Gates the previous evening, stabbed in the neck. While Wilkinson was witnessed by Edgware's butler and his secretary visiting her husband that night, a morning newspaper reveals she attended a dinner party that evening, whose guests confirm this. Poirot soon becomes concerned for Adams' safety, recalling she could impersonate Wilkinson. Adams is found dead that same morning from an overdose of Veronal. Seeking answers, Poirot notes a few facts: Bryan Martin, a former lover of Wilkinson before she met the wealthy Duke of Merton, bitterly describes her as an amoral person; Donald Ross, a guest at the party, witnessed her take a telephone call from someone that night; Adams possessed a pair of pince-nez, along with a gold case that contained the drug, which has a puzzling inscription in it; Edgware's nephew, Ronald Marsh, had been cut off from his