For a man of his years and inexperience, only a canny Scot, perhaps, grounded in common sense and established in logic, could have preserved even that measure of balance that this youth somehow or other did manage to preserve through the whole adventure. Otherwise, two things he presently noticed, while forging pluckily ahead, must have sent him headlong back to the comparative safety of his tent, instead of only making his hands close more tightly upon the rifle stock, while his heart, trained for the Wee Kirk, sent a wordless prayer winging its way to heaven. Both tracks, he saw, had undergone a change, and this change, so far as it concerned the footsteps of the man, was in some undecipherable manner—appalling.

It was in the bigger tracks he first noticed this, and for a long time he could not quite believe his eyes. Was it the blown leaves that produced odd effects of light and shade, or that the dry snow, drifting like finely ground rice about the edges, cast shadows and high lights? Or was it actually the fact that the great marks had become faintly colored? For round about the deep, plunging holes of the animal there now appeared a mysterious, reddish tinge that was more like an effect of light than of anything that dyed the substance of the snow itself. Every mark had it, and had it increasingly—this indistinct fiery tinge that painted a new touch of ghastliness into the picture.

But when, wholly unable to explain or to credit it, he turned his attention to the other tracks to discover if they, too, bore similar witness, he noticed that these had meanwhile undergone a change that was infinitely worse, and charged with far more horrible suggestion. For, in the last hundred yards or so, he saw that they had grown gradually into the semblance of the parent tread. Imperceptibly the change had come about, yet unmistakably. It was hard to see where the change first began. The result, however, was beyond question. Smaller, neater, more cleanly modeled, they formed now an exact and careful duplicate of the larger tracks beside them. The feet that produced them had, therefore, also changed. And something in his mind reared up with loathing and with terror as he saw it.

Simpson, for the first time, hesitated; then, ashamed of his alarm and indecision, took a few hurried steps ahead; the next instant stopped dead in his tracks. Immediately in front of him all signs of the trail ceased; both tracks came to an abrupt end. On all sides, for a hundred yards and more, he searched in vain for the least indication of their continuance. There was—nothing.

The trees were very thick just there, big trees all of them, spruce, cedar, hemlock; there was no underbrush. He stood, looking about him, all distraught; bereft of any power of judgment. Then he set to work to search again, and again, and yet again, but always with the same result: nothing. The feet that printed the surface of the snow thus far had now, apparently, left the ground!

And it was in that moment of distress and confusion that the whip of terror laid its most nicely calculated lash about his heart. It dropped with deadly effect upon the sorest spot of all, completely unnerving him. He had been secretly dreading all the time that it would come—and come it did.

Far overhead, muted by great height and distance, strangely thinned and wailing, he heard the crying voice of Défago, the guide.

The sound dropped upon him out of that still, wintry sky with an effect of dismay and terror unsurpassed. The rifle fell to his feet. He stood motionless an instant, listening as it were with his whole body, then staggered back against the nearest tree for support, disorganized hopelessly in mind and spirit. To him, in that moment, it seemed the most shattering and dislocating experience he had ever known, so that his heart emptied itself of all feeling whatsoever as by a sudden draught.

"Oh! oh! This fiery height! Oh, my feet of fire! My burning feet of fire ...!" ran in far, beseeching accents of indescribable appeal this voice of anguish down the sky. Once it called—then silence through all the listening wilderness of trees.

And Simpson, scarcely knowing what he did, presently found himself running wildly to and fro, searching, calling, tripping over roots and boulders, and flinging himself in a frenzy of undirected pursuit after the Caller. Behind the screen of memory and emotion with which experience veils events, he plunged, distracted and half-deranged, picking up false lights like a ship at sea, terror in his eyes and heart and soul. For the Panic of the Wilderness had called to him in that far voice—the Power of untamed Distance—the Enticement of the Desolation that destroys. He knew in that moment all the pains of someone hopelessly and irretrievably lost, suffering the lust and travail of a soul in the final Loneliness. A vision of Défago, eternally hunted, driven and pursued across the skiey vastness of those ancient forests fled like a flame across the dark ruin of his thoughts ...

It seemed ages before he could find anything in the chaos of his disorganized sensations to which he could anchor himself steady for a moment, and think ...

The cry was not repeated; his own hoarse calling brought no response; the inscrutable forces of the Wild had summoned their victim beyond recall—and held him fast.

Yet he searched and called, it seems, for hours afterwards, for it was late in the afternoon when at length he decided to abandon a useless pursuit and return to his camp on the shores of Fifty Island Water. Even then he went with reluctance, that crying voice still echoing in his ears. With difficulty he found his rifle and the homeward trail. The concentration necessary to follow the badly blazed trees, and a biting hunger that gnawed, helped to keep his mind steady. Otherwise, he admits, the temporary aberration he had suffered might have been prolonged to the point of positive disaster. Gradually the ballast shifted back again, and he regained something that approached his normal equilibrium.

But for all that the journey through the gathering dusk was miserably haunted. He heard innumerable following footsteps; voices that laughed and whispered; and saw figures crouching behind trees and boulders, making signs to one another for a concerted attack the moment he had passed. The creeping murmur of the wind made him start and listen. He went stealthily, trying to hide where possible, and making as little sound as he could. The shadows of the woods, hitherto protective or covering merely, had now become menacing, challenging; and the pageantry in his frightened mind masked a host of possibilities that were all the more ominous for being obscure. The presentiment of a nameless doom lurked ill-concealed behind every detail of what had happened.

It was really admirable how he emerged victor in the end; men of riper powers and experience might have come through the ordeal with less success. He had himself tolerably well in hand, all things considered, and his plan of action proves it. Sleep being absolutely out of the question and traveling an unknown trail in the darkness equally impracticable, he sat up the whole of that night, rifle in hand, before a fire he never for a single moment allowed to die down. The severity of the haunted vigil marked his soul for life; but it was successfully accomplished; and with the very first signs of dawn he set forth upon the long return journey to the home camp to get help. As before, he left a written note to explain his absence, and to indicate where he had left a plentiful cache of food and matches—though he had no expectation that any human hands would find them!

How Simpson found his way alone by the lake and forest might well make a story in itself, for to hear him tell it is to know the passionate loneliness of soul that a man can feel when the Wilderness holds him in the hollow of its illimitable hand—and laughs. It is also to admire his indomitable pluck.

He claims no skill, declaring that he followed the almost invisible trail mechanically, and without thinking. And this, doubtless, is the truth. He relied upon the guiding of the unconscious mind, which is instinct. Perhaps, too, some sense of orientation, known to animals and primitive men, may have helped as well, for through all that tangled region he succeeded in reaching the exact spot where Défago had hidden the canoe nearly three days before with the remark, "Strike doo west across the lake into the sun to find the camp."

There was not much sun left to guide him, but he used his compass to the best of his ability, embarking in the frail craft for the last twelve miles of his journey with a sensation of immense relief that the forest was at last behind him. And, fortunately, the water was calm; he took his line across the center of the lake instead of coasting round the shores for another twenty miles. Fortunately, too, the other hunters were back. The light of their fires furnished a steering point without which he might have searched all night long for the actual position of the camp.

It was close upon midnight all the same when his canoe grated on the sandy cove, and Hank, Punk and his uncle, disturbed in their sleep by his cries, ran quickly down and helped a very exhausted and broken specimen of Scotch humanity over the rocks toward a dying fire.