This is a long digression: suppose while you have been reading it that Mr. Roberts has passed one of the two terrible nights, his faithful Bill at one end of the rickyard and himself at the other. The second night they took up their positions in the same manner as soon as it was dark. There was no moon, and the sky was overcast with those stationary clouds which often precede a great storm, so that the darkness was marked, and after they had parted a step or two they lost sight of each other. Worn with long wakefulness, and hard labour during the day, they both dropped asleep at their posts. Mr. Roberts awoke from the dead vacancy of sleep to the sensation of a flash of light crossing his eyelids, and to catch a glimpse of a man's neck with a red necktie illuminated by flame like a Rembrandt head in the centre of shadow. He leaped forward literally yelling--the incendiary he wholly forgot--his rick! his rick! He beat the side of the rick with his stick, and as it had but just caught he beat the flame out. Then he dropped senseless on the ground. Bill, awakened by Roberts' awful yell or shriek of excitement, started to his feet, heard a man rushing by in the darkness, and hurled his heavy stick in that direction. By the thud which followed and a curse, he knew it had hit the object, but not with sufficient force to bring the scoundrel down. The fellow escaped; Bill went to his master and lifted him up; how he got Roberts home he did not know, but it was hours before Roberts could speak. Towards sunrise he recovered, and would go immediately to assure himself that the ricks were safe. Then they found a man's hat--Bill's stick had knocked it off--and by that hat and the red necktie the incendiary was brought to justice. The hat was big Mat's; he always wore a red necktie. Big Mat made no defence; he was simply stolidly indifferent to the whole proceedings. The only statement he made was that he had not fired four of the ricks, and he did not know who had done so. Example is contagious; some one had followed the dynamite lead, detection never took place, but the fires ceased. Mat, of course, went for the longest period of penal servitude the law allotted. I should say that he did not himself know why he did it. That intense, brooding moroseness, that wormwood hatred, does not often understand itself. So much the more dangerous is it; no argument, no softening influence can reach it. Faithful Bill, who had served Mr. Roberts almost all his life, and who probably would have served him till the end, received a money reward from the insurance office for his share in detecting the incendiary. This reward ruined him--killed him. Golden sovereigns in his pocket destroyed him. He went on the drink; he drank, and was enticed to drink, till in six weeks he died in the infirmary of the workhouse.