The crossword solution for the term 'Paradise in Fiction' is SAL, which is an acronym for the fictional island of Sala-ma-Sond in the novel Lord of the Flies by William Golding. The island is described as a paradise, with its lush vegetation and abundance of food. It is a place of innocence and freedom, where the boys are able to live without the constraints of society. However, the island eventually becomes a place of violence and chaos, as the boys descend into savagery.