“Toward morning he went out of the house. I could hear him walking on the gravel before the door. He would walk the full length of the house and return. The night was clear; there was a chill in it, and every sound was audible.

“That was all, Excellency. The Master returned a little later and ascended to his bedroom as usual.”

Then he added:

“It was when I went in to put wood on the fire that I saw the footprint on the hearth.”

There was a force, compelling and vivid, in these meager details, the severe suppression of things, big and tragic. No elaboration could have equaled, in effect, the virtue of this restraint.

The man was going on, directly, with the story.

“The following night, Excellency, the thing happened. The Master had passed the day in the open. He dined with a good appetite, like a man in health. And there was a change in his demeanor. He had the aspect of men who are determined to have a thing out at any hazard.

“After his dinner the Master went into the drawing-room and closed the door behind him. He had not entered the room on this day. It had stood locked and close-shuttered!”

The big Oriental paused and made a gesture outward with his fingers, as of one dismissing an absurdity.

“No living human being could have been concealed in that room. There is only the bare floor, the Master's table and the fireplace. The great wood shutters were bolted in, as they had stood since the Master took the room for a workshop and removed the furniture. The door was always locked with that special thief-proof lock that the American smiths had made for it. No one could have entered.”