"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 by pushing on the rear of the loaded sled. For half an hour this upward climb continued, until the sound of the river had entirely died away. No longer was the mountain on the right. Five minutes later Mukoki called a halt.
"On top mountain," he said briefly. "Camp here!"
Rod could not repress an exclamation of joy, and Wabigoon, as he threw off his harness, gave a suppressed whoop. Mukoki, who seemed tireless, began an immediate search for a site for their camp and after a short breathing-spell Rod and Wabi joined him. The spot chosen was in the shelter of a huge rock, and while Mukoki cleaned away the snow the young hunters set to work with their axes in a near growth of balsam, cutting armful after armful of the soft odorous boughs. Inside of an hour a comfortable camp was completed, with an exhilarating fire throwing its crackling flames high up into the night before it.
For the first time since leaving the abandoned camp at the other end of the ridge the hunters fully realized how famished they were, and Mukoki was at once delegated to prepare supper while Wabi and Rod searched in the darkness for their night's supply of wood. Fortunately quite near at hand they discovered several dead poplars, the best fuel in the world for a camp-fire, and by the time the venison and coffee were ready they had collected a huge pile of this, together with several good-sized backlogs.
Mukoki had spread the feast in the opening of the shelter where the heat of the fire, reflected from the face of the rock, fell upon them in genial warmth, suffusing their faces with a most comfortable glow. The heat, together with the feast, were almost overpowering in their effects, and hardly was his supper completed when Rod felt creeping over him a drowsiness which he attempted in vain to fight off a little longer. Dragging himself back in the shelter he wrapped himself in his blanket, burrowed into the mass of balsam boughs, and passed quickly into oblivion. His last intelligible vision was Mukoki piling logs upon the fire, while the flames shot up a dozen feet into the air, illumining to his drowsy eyes for an instant a wild chaos of rock, beyond which lay the mysterious and impenetrable blackness of the wilderness.
CHAPTER VI
MUKOKI DISTURBS THE ANCIENT SKELETONS
Completely exhausted, every muscle in his aching body still seeming to strain with exertion, the night was one of restless and uncomfortable dreams for Roderick Drew. While Wabi and the old Indian, veterans in wilderness hardship, slept in peace and tranquillity, the city boy found himself in the most unusual and thrilling situations from which he would extricate himself with a grunt or sharp cry, several times sitting bolt upright in his bed of balsam until he realized where he was, and that his adventures were only those of dreamland.
From one of these dreams Rod had aroused himself into drowsy wakefulness. He fancied that he had heard steps. For the tenth time he raised himself upon an elbow, stretched, rubbed his eyes, glanced at the dark, inanimate forms of his sleeping companions, and snuggled down into his balsam boughs again. A few moments later he sat bolt upright. He could have sworn that he heard real steps this time—a soft cautious crunching in the snow very near his head. Breathlessly he listened. Not a sound broke the silence except the snapping of a dying ember in the fire. Another dream! Once more he settled back, drawing his blanket closely about him. Then, for a full breath, the very beating of his heart seemed to cease.
What was that!
He was awake now, wide awake, with every faculty in him striving to arrange itself. He had heard—a step! Slowly, very cautiously this time, he raised himself. There came distinctly to his ears a light crunching in the snow. It seemed back of the shelter—then was moving away, then stopped. The flickering light of the dying fire still played on the face of the great rock. Suddenly, at the very end of that rock, something moved.
Some object was creeping cautiously upon the sleeping camp!
For a moment his thrilling discovery froze the young hunter into inaction. But in a moment the whole situation flashed upon him. The Woongas had followed them! They were about to fall upon the helpless camp! Unexpectedly one of his hands came in contact with the barrel of Wabi's rifle. The touch of the cold steel aroused him. There was no time to awaken his companions. Even as he drew the gun to him he saw the object grow larger and larger at the end of the rock, until it stood crouching, as if about to spring.
One bated breath—a thunderous report—a snarling scream of pain, and the camp was awake!
"We're attacked!" cried Rod. "Quick—Wabi—Mukoki!"
The white boy was on his knees now, the smoking rifle still leveled toward the rocks. Out there, in the thick shadows beyond the fire, a body was groveling and kicking in death agonies. In another instant the gaunt form of the old warrior was beside Rod, his rifle at his shoulder, and over their heads reached Wabigoon's arm, the barrel of his heavy revolver glinting in the firelight.
For a full minute they crouched there, breathless, waiting.
"They've gone!" broke Wabi in a tense whisper.
"I got one of them!" replied Rod, his voice trembling with excitement.
Mukoki slipped back and burrowed a hole through the side of the shelter. He could see nothing. Slowly he slipped out, his rifle ready. The others could hear him as he went. Foot by foot the old warrior slunk along in the deep gloom toward the end of the rock. Now he was almost there, now—
The young hunters saw him suddenly straighten. There came to them a low chuckling grunt. He bent over, seized an object, and flung it in the light of the fire.
"Heap big Woonga! Kill nice fat lynx!"
With a wail, half feigned, half real, Rod flung himself back upon the balsam while Wabi set up a roar that made the night echo. Mukoki's face was creased in a broad grin.
"Heap big Woonga—heem!" he repeated, chuckling. "Nice fat lynx shot well in face. No look like bad man Woonga to Mukoki!"
When Rod finally emerged from his den to join the others his face was flushed and wore what Wabi described as a "sheepish grin."
"It's all right for you fellows to make fun of me," he declared. "But what if they had been Woongas? By George, if we're ever attacked again I won't do a thing. I'll let you fellows fight 'em off!"
In spite of the general merriment at his expense, Rod was immensely proud of his first lynx. It was an enormous creature of its kind, drawn by hunger to the scraps of the camp-fire feast; and it was this animal, as it cautiously inspected the camp, that the young hunter had heard crunching in the snow. Wolf, whose instinct had told him what a mix-up would mean, had slunk into his shelter without betraying his whereabouts to this arch-enemy of his tribe.
With