Paolo Bacilieri's FUN transports us from turn-of-the-century New York to present-day Milan, taking in stories of ingenious puzzle makers, ardent solvers, and intellectual luminaries. Part detective story, part docudrama, and interlaced with a fiction of Bacilieri's own imagining, FUN questions the crossword's "harmless" status. Sure, it's fun--but could it also be a form of resistance, of cryptic communication, of espionage?