The Harvester tossed the hitching strap to the dog and walked down the driveway to a low structure built on the embankment beside the lake. One end of it was a dry-house of his own construction. Here, by an arrangement of hot water pipes, he evaporated many of the barks, roots, seeds, and leaves he grew to supply large concerns engaged in the manufacture of drugs. By his process crude stock was thoroughly cured, yet did not lose in weight and colour as when dried in the sun or outdoor shade. So the Harvester was enabled to send his customers big packages of brightly coloured raw material, and the few cents per pound he asked in advance of the catalogued prices were paid eagerly. He lived alone, and never talked of his work; so none of the harvesters of the fields adjoining dreamed of the extent of his reaping. The idea had been his own. He had been born in the cabin in which he now lived. His father and grandfather were old-time hunters of skins and game. They had added to their earnings by gathering in spring and fall the few medicinal seeds, leaves, and barks they knew. His mother had been of different type. She had loved and married the picturesque young hunter, and gone to live with him on the section of land taken by his father. She found life, real life, vastly different from her girlhood dreams, but she was one of those changeless, unyielding women who suffer silently, but never rue a bargain, no matter how badly they are cheated. Her only joy in life had been her son. For him she had worked and saved unceasingly, and when he was old enough she sent him to the city to school and kept pace with him in the lessons he brought home at night. Using what she knew of her husband's work as a guide, and profiting by pamphlets published by the government, every hour of the time outside school and in summer vacations she worked in the woods with the boy, gathering herbs and roots to pay for his education and clothing. So the son passed the full high-school course, and then, selecting such branches as interested him, continued his studies alone. From books and drug pamphlets he had learned every medicinal plant, shrub, and tree of his vicinity, and for years roamed far afield and through the woods collecting. After his father's death expenses grew heavier and the boy saw that he must earn more money. His mother frantically opposed his going to the city, so he thought out the plan of transplanting the stuff he gathered, to the land they owned and cultivating it there. This work was well developed when he was twenty, but that year he lost his mother.