The door was in the corner of the room to my right. I looked towards it: the brass handle shone like a gold ball in the sun. I looked back at my companion, and, shaking my arm free, I replied coldly:

"I see it. It is a door, a mere door. But I do not notice it. It is not indeed noteworthy."

"It is unlatched," said my acquaintance, with another chuckle.

"I suppose it is not the only door in the world in that predicament."

"But it was latched a moment ago," and with his forefinger he gently poked me in the ribs.

"Then someone has turned the handle," said I, drawing myself away.

"A most ingenious theory," said he, quite unabashed by my reserve, "and the truth. Someone has turned the handle. Now who?" He winked with an extreme significance. "My dear sir, who?"

I looked round the room. Mr. Macfarlane had resumed his game. Two gentlemen in a corner through all the din were earnestly playing putt with the cards. They had, however, removed their wigs, and their shaven heads gleamed unpleasantly. Others by the window were vociferating the chorus of a drinking song. Lieutenant Clutterbuck alone was near to the door. I was on the point of pronouncing his name when he lurched towards it, and instantly the door was closed.

"It was someone outside," said I.

"Precisely. Steve, you are not so devoid of sense as your friends would have me believe," continued my companion. "Now, who will be Lieutenant Clutterbuck's timorous visitor?" He drew his watch from his fob: "We may hazard a guess at the sex, I think, but for the rest---- Is it some fine lady from St. James's who has come in her chair at half-past one of the morning to keep an appointment which her careless courtier has forgotten?"