Anthony E. Pratt Birmingham that manufactured components for tanks. Working on a drilling machine, he found the work tedious, but it gave him time to think, including about the ideas behind Cluedo. It was during the Second World War that Pratt had the idea for a murder mystery board game. The idea for Cluedo came from his days spent playing musical concerts in country hotels where part of the evening's entertainment would have been murder mystery games. These would involve both actors and hotel guests playing the characters in a plot which involved the murder of one or more of the guests. The
Crime fiction with the term "Giallo Libri" or yellow books. The genre was outlawed by the Fascists during WWII but exploded in popularity after the war, especially influenced by the American hard-boiled school of crime fiction. There emerged a group of mainstream Italian writers who used the detective format to create an anti-detective or postmodern novel in which the detectives are imperfect, the crimes usually unsolved and clues left for the reader to decipher. Famous writers include Leonardo Sciascia, Umberto Eco, and Carlo Emilio Gadda. In Spain, "The Nail and other Tales of Mystery and Crime" was published by Pedro Antonio de