in the 1966 collection Thirteen for Luck!, which otherwise reprinted stories which had previously appeared in book collections. US book appearances of stories Although Poirot's Early Cases was published in the US, all of the stories had previously appeared in the following US collections: Poirot Investigates (1924) – The Chocolate Box, The Veiled Lady, The Lost Mine (US version only). The Regatta Mystery and Other Stories (1939) – Problem at Sea, How Does Your Garden Grow? Three Blind Mice and Other Stories (1950) – The Adventure of Johnnie Waverly, The Third Floor Flat. The Under Dog and Other Stories (1951) – The Affair at the Victory Ball, The King of Clubs, The Plymouth Express, The Market Basing Mystery, The Submarine Plans, The Adventure of the Clapham Cook, The Cornish Mystery, The Lemesurier Inheritance. Double Sin and Other Stories (1961) – The Double Clue, Double Sin, Wasp's Nest. References External links Poirot's Early Cases at the official Agatha Christie website Poirot's Early Cases at the Home of Agatha Christie website Hercule Poirot short story collections 1974 short story collections Collins Crime Club books