Anthony E. Pratt manufacture it. It was Waddingtons who renamed the game Cluedo (a combination of "Clue" and ""Ludo"", a Latin word meaning "I play"). But material shortages in post-war Britain meant the game did not go into production until 1949. Pratt was granted patent GB586817 'Improvements in Board Games' on 1 April 1947. After the end of the Second World War Pratt entered the British Civil Service working for the Ministry of Labour helping demobbed servicemen and women to return to peacetime work. In 1953, four years after Cluedo first went on sale, Waddingtons told Pratt that the game was not selling
Mystery fiction contribution to mystery fiction in the 1920s was the development of the juvenile mystery by Edward Stratemeyer. Stratemeyer originally developed and wrote the Hardy Boys and Nancy Drew mysteries written under the Franklin W. Dixon and Carolyn Keene pseudonyms respectively (and were later written by his daughter, Harriet Adams, and other authors). The 1920s also gave rise to one of the most popular mystery authors of all time, Agatha Christie, whose works include "Murder on the Orient Express" (1934), "Death on the Nile" (1937), and the world's best-selling mystery "And Then There Were None" (1939). The massive popularity of pulp