dent. He had chanced to be passing the Club when Sir Brian and M. Max had come out, and, fearful that the presence of the tall stranger portended some new move on the Frenchman’s part, Sowerby had followed, hoping to glean something by persistency when clues were unobtainable by other means. He had had no time to make inquiries of the porter of the Club respecting the identity of M. Max’s companion, and thus, as has appeared, he did not obtain the desired information until his arrival in Piccadilly.
Turning over these matters in his mind, Sowerby stood watching the block of buildings across the road. He saw a light spring into being in a room overlooking Piccadilly, a room boasting a handsome balcony. This took place some two minutes after the departure of the lift bearing Sir Brian and his guest upward; so that Sowerby permitted himself to conclude that the room with the balcony belonged to Sir Brian Malpas.
He watched the lighted window aimlessly and speculated upon the nature of the conversation then taking place up there above him. Had he possessed the attributes of a sparrow, he thought, he might have flown up to that balcony and have “got level” with this infernally clever Frenchman who was almost certainly going to pull off the case under the very nose of Scotland Yard.
In short, his reflections were becoming somewhat bitter; and persuaded that he had nothing to gain