Chapter 40

He slowly ascended the stairs, and again entered the room where the interview had taken place. Time was of no particular object, and for a while he stood by the door turning over the problem in his mind. Then suddenly his eyes became alert: there was a door let into the wall which, by some strange oversight, he had not seen before. And in a flash he remembered the step which he thought he had heard while he was below. Was there someone in that room? and if so, who? Could it be possible--and a glow of wild exci…