“I think it is better you should be present,” was all Colonel Wragge said as I entered the room. I took the chair with my back to the window. There was still an hour before lunch, though I imagine that the usual divisions of the day hardly found a place in the thoughts of anyone of us.

The atmosphere of the room was what I might call electric. The Colonel was positively bristling; he stood with his back to the fire, fingering an unlit black cigar, his face flushed, his being obviously roused and ready for action. He hated this mystery. It was poisonous to his nature, and he longed to meet something face-to-face⁠—something he could gauge and fight. Dr. Silence, I noticed at once, was sitting before the map of the estate which was spread upon a table. I knew by his expression the state of his mind. He was in the thick of it all, knew it, delighted in it, and was working at high pressure. He recognised my presence with a lifted eyelid, and the flash of the eye, contrasted with his stillness and composure, told me volumes.