she would sit up in bed and say "Hark!" Her husband, who had learned to ignore the whole situation as long ago as 1903, would either be sound asleep or pretend to be sound asleep. In either case he would not respond to her tugging and pulling, so that presently she would arise, tiptoe to the door, open it slightly and heave a shoe down the hall in one direction, and its mate down the hall in the other direction. Some nights she threw them all, some nights only a couple of pair.