A long time ago, when my grandparents' grandparents were growing up... there weren't any electric lights, there weren't any cars, there weren't many big machines... But there were monsters! And lucky thing there were, for in that funny, old-fashioned world, monsters really kept things running. They fed the pigs on the farm and put out fires in the city. In school you might have sat next to a monster, or even have been taught by one. Monsters were...