 A novel by who is about a time traveler who attempts to prevent the assassination of President John F. Kennedy that has a a fictional town reappeared as late as his  novel?
11/22/63: 11/22/63 is a novel by Stephen King about a time traveler who attempts to prevent the assassination of President John F. Kennedy, which occurred on November 22, 1963 (the novel's titular date).
i don't know