“I’ve wasted time enough,” said Lestrade, rising. “I believe in hard work and not in sitting by the fire spinning fine theories. Good day, Mr. Holmes, and we shall see which gets to the bottom of the matter first.” He gathered up the garments, thrust them into the bag, and made for the door.

“Just one hint to you, Lestrade,” drawled Holmes before his rival vanished; “I will tell you the true solution of the matter. Lady St. Simon is a myth. There is not, and there never has been, any such person.”

Lestrade looked sadly at my companion. Then he turned to me, tapped his forehead three times, shook his head solemnly, and hurried away.

He had hardly shut the door behind him when Holmes rose to put on his overcoat. “There is something in what the fellow says about outdoor work,” he remarked, “so I think, Watson, that I must leave you to your papers for a little.”