Twice the mounted sentry at the gates was changed while I wandered up and down the asphalt walk. I looked at my watch. It was nearly time. The lights in the barracks went out one by one, the barred gate was closed, and every minute or two an officer passed in through the side wicket, leaving a rattle of accoutrements and a jingle of spurs on the night air. The square had become very silent. The last homeless loiterer had been driven away by the grey-coated park policeman, the car tracks along Wooster Street were deserted, and the only sound which broke the stillness was the stamping of the sentry’s horse and the ring of his sabre against the saddle pommel. In the barracks, the officers’ quarters were still lighted, and military servants passed and repassed before the bay windows. Twelve o’clock sounded from the new spire of St. Francis Xavier, and at the last stroke of the sad-toned bell a figure passed through the wicket beside the portcullis, returned the salute of the sentry, and crossing the street entered the square and advanced toward the Benedick apartment house.

“Louis,” I called.