Finally we found our way to Scotland Yard. There had been difficulties of procedure in regard to the warrant. Some delay was inevitable. The magistrate's signature might not be obtained until next morning. If Holmes would call about nine he could go down with Lestrade and see it acted upon. So ended the day, save that near midnight our friend, the sergeant, called to say that he had seen flickering lights here and there in the windows of the great dark house, but that no one had left it and none had entered. We could but pray for patience and wait for the morrow. Sherlock Holmes was too irritable for conversation and too restless for sleep. I left him smoking hard, with his heavy, dark brows knotted together, and his long, nervous fingers tapping upon the arms of his chair, as he turned o