Finally he could hold himself no longer.
“Wabi, I'm going back,” he cried softly, forging alongside his companion. “I'm going back and follow the other trail. If I don't find anything in a mile or so I'll return on the double-quick and overtake you!”
Wabi's efforts to dissuade him were futile, and a few minutes later Rod was again at the clearing. What presentiment was it that caused his heart to beat faster and his breath to come in tense excitement as he stole through the bushes where they had found the silken tress of hair? What something was it, away down in his soul, that kept urging him on and on, even after he had gone a mile, and then two miles, in fruitless search? Rod could not have answered these questions had he stopped to ask them of himself. He was not superstitious. He did not believe in dreams. And yet each moment, without apparent reason added to his conviction that Mukoki had made a mistake, and that Minnetaki was on the sledge ahead of him.
The country into which he was penetrating grew wilder. Rocky ridges rose before him, split by rifts and gullies through which the water must have rushed in torrents in the spring. He listened, and proceeded more cautiously; and through his mind there flashed a memory of his thrilling exploration of the mysterious chasm of a few weeks before, when, in his lonely night camp, he had dreamed of the skeletons. He was thinking of this when he came around the end of a huge rock which lay as big as a house in his path. Upon the snow, almost at his feet, was a sight that froze the blood in his veins. For the second time that day he gazed upon the distorted features of a dead man. Squarely across the trail, as the other had lain, was the body of an Indian, his arms outstretched, his twisted face turned straight up to the clear sky, the snow about his head glistening a sickening red in the sun. For a full minute Rod gazed in silent horror on the scene. There was no sign of a struggle, there were no footprints in the snow. The man had been killed while upon the sledge, and the only mark he had made was when he had fallen off.
Who had killed him?
Had Minnetaki saved herself by taking her captor's life?
For a moment Rod was almost convinced that this was so. He examined the stains in the snow and found that they were still damp and unfrozen. He was sure that the tragedy had occurred less than an hour before. More cautiously, and yet swifter than before, he followed the trail of the sledge, his rifle held in readiness for a shot at any moment. The path became wilder and in places it seemed almost inaccessible. But between the tumbled mass of rock the sledge had found its way, its savage driver not once erring in his choice of the openings ahead. Gradually the trail ascended until it came to the summit of a huge ridge. Hardly had Rod reached the top when another trail cut across that of the sledge.
Deeply impressed in the softening snow were the footprints of a big bear!
The first warm sunshine, thought Rod, had aroused the beast from his winter sleep, and he was making a short excursion from his den. From where the bear had crossed the trail the sledge turned abruptly in the direction from which the bear had come.
Without giving a thought to his action, Rod began his descent of the ridge in the trail made by the bear, at the same time keeping his eyes fixed upon the sledge track and the distant forest. At the foot of the ridge the great trunk of a fallen tree lay in his path, and as he went to climb over it he stopped, a cry of amazement stifling itself in his throat. Over that tree the bear had scrambled, and upon it, close to the spot where the animal had brushed off the snow in his passage, was the imprint of a human hand!
For a full minute Rod stood as motionless as if he had been paralyzed, scarcely breathing in his excitement. The four fingers and thumb of the hand had left their impressions with startling clearness. The fingers were long and delicately slender, the palm narrow. The imprint had assuredly not been made by the hand of a man!
Recovering himself, Rod looked about him. There were no marks in the snow except those of the bear. Was it possible that he was mistaken? He scrutinized the mysterious handprint again. As he gazed an uncanny chill crept through him, and when he raised his head he knew that he was trembling in spite of his efforts to control himself. Turning about he swiftly followed the trail to the top of the ridge, recrossed the sledge track, and descended again into the wildness of the gorge on the other side. He had not progressed twenty rods when without a sound he dropped behind a rock. He had seen no movement ahead of him. He had heard nothing. Yet in that moment he was thrilled as never before in his life.
For the bear trail had ceased.
And ahead of him, instead of the tracks of a beast, there continuedthe footprints of a man !
CHAPTER V. ROD'S FIGHT FOR LIFE
It was some time before Roderick moved from his concealment behind the rock. It was not fear that held him there, but a knowledge within him that he needed to think, to collect his senses as he would have expressed it if Wabi had been with him. For a brief spell he was stunned by the succession of surprises which he had encountered, and he felt that now, if ever in his life, he needed control of himself. He did not attempt to solve the mystery of the trail beyond the fact that it was not made by a bear and that the handprint on the log was not made by a man. But he was certain of one thing. In some way Minnetaki was associated with both.
When he continued his pursuit he made his way with extreme caution. At each new turn in the trail he fell behind some rock or clump of bushes and scanned the gorge as far as he could see ahead of him. But each moment these distances of observation became shorter. The ridge on his left became almost a sheer wall; on his right a second ridge closed in until the gorge had narrowed to a hundred feet in width, choked by huge masses of rock thrown there in some mighty upheaval of past ages. It was very soon apparent to Rod that the mysterious person whom he was pursuing was perfectly at home in the lonely chasm. As straight as a drawn whip-lash his trail led from one break in the rocky chaos to another. Never did he err. Once the tracks seemed to end squarely against a broad face of rock, but there the young hunter found a cleft in the granite wall scarcely wider than his body, through which he cautiously wormed his way. Where this cleft opened into the chasm again the fugitive had rested for a few moments, and had placed some burden upon the snow at his feet. A single glance disclosed what this burden had been, for in the snow was that same clearly-defined impression of a human hand!
There was no longer a doubt in Roderick's mind. He was on the trail of Minnetaki's captor, and the outlaw was carrying his victim in his arms! Minnetaki was injured! Perhaps she was dead. The fear gripped at his heart until he looked again at the imprint in the snow—the widely spread fingers, the flat, firm palm. Only a living hand would have left its mark in that manner.
As on that autumn day in the forest, when he had fought for Minnetaki's life, so now all hesitation and fear left him. His blood leaped with anticipation rather than excitement, and he was eager for the moment when he would once more throw his life in the balance in behalf of Wabi's sister. He was determined to take advantage of the Woonga fighting code and fire upon his enemy from ambush if the opportunity offered, but at the same time he had no dread at the thought of engaging in a closer struggle if this should be necessary. He looked well to his rifle, loosened his big army revolver in its holster, and saw that his hunting-knife did not stick in its scabbard. A short distance from the cleft in the wall of rock the outlaw had rested again; and this time, when he continued his flight, Minnetaki had walked beside him.