No bait was used this time. The trap was covered with fine mud with the idea that the beaver would blunder into it either on leaving or entering the water. A heavy sack of little stones from the creek bed was attached to the chain, and a long wire, leading from this, was fastened securely to a tree on the creek bank. The arrangement was really a merciful one to the beaver. The instant the trap was sprung, the animal’s instinct was to dive into deep water. Of course he dragged the heavy sack with him and was unable to rise again. The beaver, contrary to expectations, can not live in water indefinitely. An air-breathing mammal, he drowns almost as quickly as a human being would under the same circumstances.

They placed a second trap on the dam itself, then encircling the meadow, continued on up the stream. From time to time they made their sets, as this was a favorable region for mink and otter, two of the most beautiful and valuable furs.

Time was passing swiftly for Ned. There was even a quality of enjoyment in his reaction to the day’s toil. Now as they mounted to the higher levels, he was ever more impressed by the very magnitude of the wilderness about—stretching for miles in every direction to the shores of the sea. The weary wastes got to him and stirred his imagination as never before. He found, when he paused to make the sets, that a certain measure of excitement was upon him. Evidently there was a tang and flavor in this snow-swept wilderness through which he moved to make the blood flow swiftly in the veins.

Partly it lay in the constant happening of the unexpected. Every few rods brought its little adventure: perhaps a far-off glimpse of a fox; perhaps a flock of hardy waterfowl, tardy in starting south, flushing up with a thunderous beat of wings from the water; perhaps the swift dive of that dreadful little killer, the mink; possibly the track of a venerable old bear, already drowsy and contemplating hibernation, who had but recently passed that way. But perhaps the greater impulse for excitement lay in the expectation of what the next turn in the trail might bring forth. There were only tracks here, but the old bear himself might launch forth into a deadly charge from the next thicket of birch trees. The fox was only a fleet shadow far away, but any moment they might run into him face to face, in the act of devouring his prey. Ned found that his senses had miraculously sharpened, that many little nerves of which hitherto he had been unaware had wakened into life and were tingling just under the skin. Until fatigue came heavily upon him—only the first hint of it had yet come to his thighs and back—this particular part of his daily duties need never oppress him.

But this dim, faltering hope was forgotten in the travail of the next few hours. The load of heavy traps on his back; the labor of tramping through the snow; most of all the loss of bodily heat through his flimsy, snow-wet clothes soon rewarded him for daring to seek happiness on this desert of despair. As the gray afternoon advanced, his quickened spirit fell again: once more his senses were dulled, and the crooked, boyish half-smile that had begun to manifest itself faded quickly from his lips. Doomsdorf still marched in his easy, swinging gait; and ever it was a harder fight to keep pace. Yet he dared not lag behind. His master’s temper was ever uncertain in these long, tired hours of afternoon.

Tired out, weakened, aching in every muscle and not far from the absolute limit of exhaustion, Ned staggered to the cabin door at last. He had put out all the traps he had brought from the home cabin: thence his course lay along a blazed trail that skirted the edge of the narrow timber belt, over the ridge to the Forks cabin. Doomsdorf entered, then in the half-light stood regarding the younger man who had followed him in.

Ned tried to stand erect. He must not yield yet to the almost irresistible impulse to throw himself down on the floor and rest. He dared not risk Doomsdorf’s anger; how did he know what instruments of torture the latter’s satanic ingenuity might contrive in this lonely cabin! Nor was his mood to be trusted to-night. His gray eyes shone with suppressed excitement; and likely enough he would be glad of an excuse for some diversion to pass the hours pleasantly. It was very lonely and strange out here, in the open, in the full sweep of the wind over the barren lands.

But Ned wasn’t aware of Doomsdorf’s plans. The great blond man stretched his arms, yawning, buttoned his coat tighter about him, and turned to go. “I’ll see you in about five days,” he remarked laconically.

Ned wakened abruptly from his revery. “You mean—you aren’t going to show me anything more?”

“There’s nothing more you can’t learn by yourself—by hard experience. I’ve given you your map and your directions for the trap line. A baby couldn’t miss it. There’s traps on the wall—scatter ’em along between here and the Forks cabin. There you will find another bunch to put between there and Thirty-Mile cabin. So on clear around. Over your head you see the stretchers.”