“Now!” cried Holmes. “Now!” We were all upon our feet, staggering after him with our stiffened limbs, while he ran swiftly across the bridge and rang violently at the bell. There was the rasping of bolts from the other side, and the amazed Ames stood in the entrance. Holmes brushed him aside without a word and, followed by all of us, rushed into the room which had been occupied by the man whom we had been watching. The oil lamp on the table represented the glow which we had seen from outside. It was now in the hand of Cecil Barker, who held it towards us as we entered. Its light shone upon his strong, resolute, clean-shaved face and his menacing eyes. “What the devil is the meaning of all this?” he cried. “What are you after, anyhow?” Holmes took a swift glance round, and then pounced