“What sort of fool’s talk is this? Do you back out?”

“Easy, Councillor, easy! What have I ever said or done that you should think I would be after standing back from an order of the Bodymaster of my own lodge? If it’s right or if it’s wrong, it’s for you to decide.”

“You’ll do it, then?”

“Of course I will do it.”

“When?”

“Well, you had best give me a night or two that I may see the house and make my plans. Then—”

“Very good,” said McGinty, shaking him by the hand. “I leave it with you. It will be a great day when you bring us the news. It’s just the last stroke that will bring them all to their knees.”

McMurdo thought long and deeply over the commission which had been so suddenly placed in his hands. The isolated house in which Chester Wilcox lived was about five miles off in an adjacent valley. That very night he started off all alone to prepare for the attempt. It was daylight before he returned from his reconnaissance. Next day he interviewed his two subordinates, Manders and Reilly, reckless youngsters who were as elated as if it were a deer-hunt.

Two nights later they met outside the town, all three armed, and one of them carrying a sack stuffed with the powder which was used in the quarries. It was two in the morning before they came to the lonely house. The night was a windy one, with broken clouds drifting swiftly across the face of a three-quarter moon. They had been warned to be on their guard against bloodhounds; so they moved forward cautiously, with their pistols cocked in their hands. But there was no sound save the howling of the wind, and no movement but the swaying branches above them.

McMurdo listened at the door of the lonely house; but all was still within. Then he leaned the powder bag against it, ripped a hole in it with his knife, and attached the fuse. When it was well alight he and his two companions took to their heels, and were some distance off, safe and snug in a sheltering ditch, before the shattering roar of the explosion, with the low, deep rumble of the collapsing building, told them that their work was done. No cleaner job had ever been carried out in the bloodstained annals of the society.