He could never make her understand how, by the intricacies of law, it would be a rare chance that he would be able to fasten the crime on the murderers: that he had taken the only sure way open to make them pay for Ezram's death. He told her of the old man's, final request; how that his war with her father and his men was a debt that, by secret, inscrutable laws of his being, could never be written off or disavowed. But he could never fully find words to uphold his position. The thing went back to his instincts, traced at last to the remorseless spirit of the wolf that was his heritage. Yet these hours of talk were immensely good for him. While they never met on common grounds, the girl's true outlook and nobility of character were ever more manifest to him; and were not without a gentling, healing influence upon him. He could not blind himself to them. And sometimes when he sat alone by his dying fire, as the dark menaced him, and the girl that was his charge slept within the portals of stone, he had the unescapable feeling that the very structure of his life was falling and shattering down; but even now he could see, an enchanted vista in the distance, a mightier, more glorious tower, builded and shaped by this woman's hand. XXXI While Beatrice was at her household tasks--cooking the meals, cleaning the cave, washing and repairing their clothes--Ben never forgot his more serious work. Certain hours every day he spent in exploration, seeking out the passes over the hills, examining every possible means of entrance and egress into his valley, getting the lay of the land and picking out the points from which he would make his attack. Already he knew every winding game trail and every detail of the landscape for five miles or more around. His ultimate vengeance seemed just as sure as the night following the day. Ever he listened for the first sound of the pack train in the forest; and even in his hours of pleasure his eyes ever roamed over the sweep of valley and marsh below. He was prepared for his enemies now. One or five, they couldn't escape him. He had provided for every contingency and had seemingly perfected his plan to the last detail.