That winter he saw grown men and women die of measles as easily as flies that had devoured poison. They were over at Metoosin's, sixty miles to the west of the Château, when Metoosin returned to his shack with supplies from a Post. Metoosin had taken up lynx and marten and mink that would sell the next year in London and Paris for a thousand dollars, and he had brought back a few small cans of vegetables at fifty cents a can, a little flour at forty cents a pound, a bit of cheap cloth at the price of rare silk, some tobacco and a pittance of tea, and he was happy. A half season's work on the trap-line and his family could have eaten it all in a week—if they had dared to eat as much as they needed.

"And still they're always in the debt of the Posts," the Missioner said, the lines settling deeply on his face.

And yet David could not but feel more and more deeply the thrill, the fascination, and, in spite of its hardships, the recompense of this life of which he had become a part. For the first time in his life he clearly perceived the primal measurements of riches, of contentment and of ambition, and these three things that he saw stripped naked for his eyes many other things which he had not understood, or in blindness had failed to see, in the life from which he had come. Metoosin, with that little treasure of food from the Post, did not know that he was poor, or that through many long years he had been slowly starving. He was rich! He was a great trapper! And his Cree wife I-owa, with her long, sleek braid and her great, dark eyes, was tremendously proud of her lord, that he should bring home for her and the children such a wealth of things—a little flour, a few cans of things, a few yards of cloth, and a little bright ribbon. David choked when he ate with them that night. But they were happy! That, after all, was the reward of things, even though people died slowly of something which they could not understand. And there were, in the domain of Father Roland, many Metoosins, and many I-owas, who prayed for nothing more than enough to eat, clothes to cover them, and the unbroken love of their firesides. And David thought of them, as the weeks passed, as the most terribly enslaved of all the slaves of Civilization—slaves of vain civilized women; for they had gone on like this for centuries, and would go on for other generations, giving into the hands of the great Company their life's blood which, in the end, could be accounted for by a yearly dole of food which, under stress, did not quite serve to keep body and soul together.

It was after a comprehension of these things that David understood Father Roland's great work. In this kingdom of his, running approximately fifty miles in each direction from the Château—except to the northward, where the Post lay—there were two hundred and forty-seven men, women, and children. In a great book the Little Missioner had their names, their ages, the blood that was in them, and where they lived; and by them he was worshipped as no man that ever lived in that vast country of cities and towns below the Height of Land. At every tepee and shack they visited there was some token of love awaiting Father Roland; a rare skin here, a pair of moccasins there, a pair of snow shoes that it had taken an Indian woman's hands weeks to make, choice cuts of meat, but mostly—as they travelled along—the thickly furred skins of animals; and never did they go to a place at which the Missioner did not leave something in return, usually some article of clothing so thick and warm that no Indian was rich enough to buy it for himself at the Post. Twice each winter Father Roland sent down to Thoreau a great sledge load of these contributions of his people, and Thoreau, selling them, sent back a still greater sledge load of supplies that found their way in this manner of exchange into the shacks and tepees of the forest people.

"If I were only rich!" said Father Roland one night at the Château, when it was storming dismally outside. "But I have nothing, David. I can do only a tenth of what I would like to do. There are only eighty families in this country of mine, and I have figured that a hundred dollars a family, spent down there and not at the Post, would keep them all in comfort through the longest and hardest winter. A hundred dollars, in Winnipeg, would buy as much as an Indian trapper could get at the Post for a thousand dollars' worth of fur, and five hundred dollars is a good catch. It is terrible, but what can I do? I dare not buy their furs and sell them for my people, because the Company would blacklist the whole lot and it would be a great calamity in the end. But if I had money—if I could do it with my own...."

David had been thinking of that. In the late January snow two teams went down to Thoreau in place of one. Mukoki had charge of them, and with him went an even half of what David had brought with him—fifteen hundred dollars in gold certificates.

"If I live I'm going to make them a Christmas present of twice that amount each year," he said. "I can afford it. I fancy that I shall take a great pleasure in it, and that occasionally I shall return into this country to make a visit."

It was the first time that he had spoken as though he would not remain with the Missioner indefinitely. But the conviction that the time was not far away when he would be leaving him had been growing within him steadily. He kept it to himself. He fought against it even. But it grew. And, curiously enough, it was strongest when Father Roland was in the locked room playing softly on the violin. David never mentioned the room. He feigned an indifference to its very existence. And yet in spite of himself the mystery of it became an obsession with him. Something within it seemed to reach out insistently and invite him in, like a spirit chained there by the Missioner himself, crying for freedom. One night they returned to the Château through a blizzard from the cabin of a half-breed whose wife was sick, and after their supper the Missioner went into the mystery-room. He played the violin as usual. But after that there was a long silence. When Father Roland came out, and seated himself opposite David at the small table on which their books were scattered, David received a shock. Clinging to the Missioner's shoulder, shimmering like a polished silken thread in the lampglow, was a long, shining hair—a woman's hair. With an effort David choked back the word of amazement in his throat, and began turning over the pages of a book. And then suddenly, the Missioner saw that silken thread. David heard his quick breath. He saw, without raising his eyes, the slow, almost stealthy movement of his companion's fingers as he plucked the hair from his arm and shoulder, and when David looked up the hair was gone, and one of Father Roland's hands was closed tightly, so tightly that the veins stood out on it. He rose from the table, and again went into the room beyond the locked door. David's heart was beating like an unsteady hammer. He could not quite account for the strange effect this incident had upon him. He wanted more than ever to see that room beyond the locked door.

February—the Hunger Moon—of this year was a month of great storm in the Northland. This meant sickness, and a great deal of travel for Father Roland. He and David were almost ceaselessly on the move, and its hardships gave the finishing touches to David's education. The wilderness, vast and empty as it was, no longer held a dread for him. He had faced its bitterest storms; he had slept with the deep snow under his blankets; he had followed behind the Missioner through the blackest nights, when it had seemed as though no human soul could find its way; and he had looked on death. Once they ran swiftly to it through a night blizzard; again it came, three in a family, so far to the west that it was out of Father Roland's beaten trails; and again he saw it in the Madonna-like face of a young French girl, who had died clutching a cross to her breast. It was this girl's white face, sweet as a child's and strangely beautiful in death, that stirred David most deeply. She must have been about the age of the girl whose picture he carried next his heart.

Soon after this, early in March, he had definitely made up his mind. There was no reason now why he should not go on. He was physically fit. Three months had hardened him until he was like a rock. He believed that he had more than regained his weight. He could beat Father Roland with either rifle or pistol, and in one day he had travelled forty miles on snow shoes. That was when they had arrived just in time to save the life of Jean Croisset's little girl, who lived over on the Big Thunder. The crazed father had led them a mad race, but they had kept up with him. And just in time. There had not been an hour to lose. After that Croisset and his half-breed wife would have laid down their lives for Father Roland—and for him. For the forest people had begun to accept him as a part of Father Roland; more and more he could see their growing love for him, their gladness when he came, their sorrow when he left, and it gave him what he thought of as a sort of filling satisfaction, something he had never quite fully experienced before in all his life. He knew that he would come back to them again some day—that, in the course of his life, he would spend a great deal of time among them. He assured Father Roland of this.