of Rod's face and the tense lines in the bronzed countenances of Mukoki and Wabigoon plainly showing the tremendous strain they had been under.
"You shoot?" whispered Mukoki.
"No!" replied Wabi, his eyes widening in surprise. "Didn't you shoot?"
"No!"
Only the one word fell from the old Indian, but it was filled with a new warning. Who had fired the five shots? The hunters gazed blankly at one another, mute questioning in their eyes. Without speaking, Mukoki pointed suggestively to the clearer channel of the river beyond the cedars. Evidently he thought the shots had come from there. Wabi shook his head.
"There was no trail," he whispered. "Nobody has crossed the river."
"I thought they were there!" breathed Rod. He pointed into the forest. "But Mukoki said no."
For a long time the three stood and listened. Half a mile back in the forest they heard the howl of a single wolf, and Wabi flashed a curious glance into the eyes of the old Indian.
"That's a man's cry," he whispered. "The wolf has struck a human trail. It isn't mine!"
"Nor ours," replied Rod.
This one long howl of the wolf was the only sound that broke the stillness of approaching night. Mukoki turned, and the others followed in his trail. A quarter of a mile farther on the stream became still narrower and plunged between great masses of rock which rose into wild and precipitous hills that were almost mountains a little way back. No longer could the hunters now follow the channel of the rushing torrent. Through a break in a gigantic wall of rock and huge boulders led the trail of Rod and Mukoki. Ten minutes more and the three had clambered to the top of the ridge where, in the lee of a great rock, the remains of a fire were still burning. Here the old Indian and his companion had struck camp and were waiting for Wabigoon when they heard the shots which they, too, believed were those of an ambush.
A comfortable shelter of balsam had already been erected against the rock, and close beside the fire, where Mukoki had dropped it at the sound of the shots, was a large piece of spitted venison. The situation was ideal for a camp and after the hard day's tramp through the snow the young wolf hunters regarded it with expressions of pleasure, in spite of the enemies whom they knew might be lurking near them. Both Wabi and Rod had accepted the place as their night's home, and were stirring up the fire, when their attention was drawn to the singular attitude of Mukoki. The old warrior stood leaning on his rifle, speechless and motionless, his eyes regarding the process of rekindling the fire with mute disapprobation. Wabi, poised on one knee, looked at him questioningly.
"No make more fire," said the old Indian, shaking his head. "No dare stay here. Go on—beyond mountain!"
Mukoki straightened himself and stretched a long arm toward the north.
"River go like much devil 'long edge of mountain," he continued. "Make heap noise through rock, then make swamp thick for cow moose—then run through mountain and make wide, smooth river once more. We go over mountain. Snow all night. Morning come—no trail for Woonga. We stay here—make big trail in morning. Woonga follow like devil, ver' plain to see!"
Wabi rose to his feet, his face showing the keenness of his disappointment. Since early morning he had been traveling, even running at times, and he was tired enough to risk willingly a few dangers for the sake of sleep and supper. Rod was in even worse condition, though his trail had been much shorter. For a few moments the two boys looked at each other in silence, neither attempting to conceal the lack of favor with which Mukoki's suggestion was received. But Wabi was too wise openly to oppose the old pathfinder. If Mukoki said that it was dangerous for them to remain where they were during the night—well, it was dangerous, and it would be foolish of him to dispute it. He knew Mukoki to be the greatest hunter of his tribe, a human bloodhound on the trail, and what he said was law. So with a cheerful grin at Rod, who needed all the encouragement that could be given to him, Wabi began the readjustment of the pack which he had flung from his shoulders a few minutes before.
"Mountain not ver' far. Two—t'ree mile, then camp," encouraged Mukoki. "Walk slow—have big supper."
Only a few articles had been taken from the toboggan-sled on which the hunters were dragging the greater part of their equipment into the wilderness, and Mukoki soon had these packed again. The three adventurers now took up the new trail along the top of one of those wild and picturesque ridges which both the Indians and white hunters of this great Northland call mountains. Wabigoon led, weighted under his pack, selecting the clearest road for the toboggan and clipping down obstructing saplings with his keen-edged belt-ax. A dozen feet behind him followed Mukoki, dragging the sled; and behind the sled, securely tied with a thong of babeesh, or moose-skin rope, slunk the wolf. Rod, less experienced in making a trail and burdened with a lighter pack, formed the rear of the little cavalcade.
Darkness was now falling rapidly. Though Wabigoon was not more than a dozen yards ahead, Rod could only now and then catch a fleeting vision of him through the gloom. Mukoki, doubled over in his harness, was hardly more than a blotch in the early night. Only the wolf was near enough to offer companionship to the tired and down-spirited youth. Rod's enthusiasm was not easily cooled, but just now he mentally wished that, for this one night at least, he was back at the Post, with the lovely little Minnetaki relating to him some legend of bird or beast they had encountered that day. How much pleasanter that would be! The vision of the bewitching little maiden was suddenly knocked out of his head in a most unexpected and startling way. Mukoki had paused for a moment and Rod, unconscious of the fact, continued on his journey until he tumbled in a sprawling heap over the sled, knocking Mukoki's legs completely from under him in his fall. When Wabi ran back he found Rod flattened out, face downward, and Mukoki entangled in his site harness on top of him.
In a way this accident was fortunate. Wabi, who possessed a Caucasian sense of humor, shook with merriment as he gave his assistance, and Rod, after he had dug the snow from his eyes and ears and had emptied a handful of it from his neck, joined with him.
The ridge now became narrower as the trio advanced. On one side, far down, could be heard the thunderous rush of the river, and from the direction of the sound Rod knew they were near a precipice. Great beds of boulders and broken rock, thrown there by some tumultuous upheaval of past ages, now impeded their progress, and every step was taken with extreme caution. The noise of the torrent became louder and louder as they advanced and on one side of him Rod now thought that he could distinguish a dim massive shadow towering above them, like the precipitous side of a mountain. A few steps farther and Mukoki exchanged places with Wabigoon.
"Muky has been here before," cried Wabi close up to Rod's ear. His voice was almost drowned by the tumult below. "That's where the river rushes through the mountain!"
Rod forgot his fatigue in the new excitement. Never in his wildest dreams of adventure had he foreseen an hour like this. Each step seemed to bring them nearer the edge of the vast chasm through which the river plunged, and yet not a sign of it could he see. He strained his eyes and ears, each moment expecting to hear the warning voice of the old warrior. With a suddenness that chilled him he saw the great shadow close in upon them from the opposite side, and for the first time he realized their position. On their left was the precipice—on their right the sheer wall of the mountain! How wide was the ledge along which they were traveling? His foot struck a stick under the snow. Catching it up he flung it out into space. For a single instant he paused to listen, but there came no sound of the falling object. The precipice was very near—a little chill ran up his spine. It was a sensation he had never experienced in walking the streets of a city!
Though he could not see, he knew that the ledge was now leading them up. He could hear Wabigoon straining ahead of the toboggan and he began to assist
