It was a glorious morning. A cool breeze came from the north and west, and about nine o'clock Langdon fastened Muskwa to his tree, saddled a horse, and rode down the valley. He had no intention of hunting. It was a joy merely to ride and breathe in the face of that wind and gaze upon the wonders of the mountains.

He travelled northward for three or four miles, until he came to a broad, low slope that broke through the range to the westward. A desire seized upon him to look over into the other valley, and as his knee was giving him no trouble he cut a zigzag course upward that in half an hour brought him almost to the top.

Here he came to a short, steep slide that compelled him to dismount and continue on foot. At the summit he found himself on a level sweep of meadow, shut in on each side of him by the bare rock walls of the split mountains, and a quarter of a mile ahead he could see where the meadow broke suddenly into the slope that shelved downward into the valley he was seeking.

Halfway over this quarter of a mile of meadow there was a dip into which he could not see, and as he came to the edge of this he flung himself suddenly upon his face and for a minute or two lay as motionless as a rock. Then he slowly raised his head.

A hundred yards from him, gathered about a small water-hole in the hollow, was a herd of goats. There were thirty or more, most of them Nannies with young kids. Langdon could make out only two Billies in the lot. For half an hour he lay still and watched them. Then one of the Nannies struck out with her two kids for the side of the mountain; another followed, and seeing that the whole band was about to move, Langdon rose quickly to his feet and ran as fast as he could toward them.

For a moment Nannies, Billies, and little kids were paralyzed by his sudden appearance. They faced half about and stood as if without the power of flight until he had covered half the distance between t hem. Then their wits seemed to return all at once, and they broke in a wild panic for the side of the nearest mountain. Their hoofs soon began to clatter on boulder and shale, and for another half-hour Langdon heard the hollow booming of the rocks loosened by their feet high up among the crags and peaks. At the end of that time they were infinitesimal white dots on the sky-line.

He went on, and a few minutes later looked down into the other valley.

Southward this valley was shut out from his vision by a huge shoulder of rock. It was not very high, and he began to climb it. He had almost reached the top when his toe caught in a piece of slate, and in falling he brought his rifle down with tremendous force on a boulder.

He was not hurt, except for a slight twinge in his lame knee. But his gun was a wreck. The stock was shattered close to the breech and a twist of his hand broke it off entirely.

As he carried two extra rifles in his outfit the mishap did not disturb Langdon as much as it might otherwise have done, and he continued to climb over the rocks until he came to what appeared to be a broad, smooth ledge leading around the sandstone spur of the mountain. A hundred feet farther on he found that the ledge ended in a perpendicular wall of rock. From this point, however, he had a splendid view of the broad sweep of country between the two ranges to the south. He sat down, pulled out his pipe, and prepared to enjoy the magnificent panorama under him while he was getting his wind.

Through his gla.s.ses he could see for miles, and what he looked upon was an unhunted country. Scarcely half a mile away a band of caribou was filing slowly across the bottom toward the green slopes to the west. He caught the glint of many ptarmigan wings in the sunlight below. After a time, fully two miles away, he saw sheep grazing on a thinly verdured slide.

He wondered how many valleys there were like this in the vast reaches of the Canadian mountains that stretched three hundred miles from sea to prairie and a thousand miles north and south. Hundreds, even thousands, he told himself, and each wonderful valley a world complete within itself; a world filled with its own life, its own lakes and streams and forests, its own joys and its own tragedies.

Here in this valley into which he gazed was the same soft droning and the same warm sunshine that had filled all the other valleys; and yet here, also, was a different life. Other bears ranged the slopes that he could see dimly with his naked eyes far to the west and north. It was a new domain, filled with other promise and other mystery, and he forgot time and hunger as he sat lost in the enchantment of it.

It seemed to Langdon that these hundreds or thousands of valleys would never grow old for him; that he could wander on for all time, pa.s.sing from one into another, and that each would possess its own charm, its own secrets to be solved, its own life to be learned. To him they were largely inscrutable; they were cryptic, as enigmatical as life itself, hiding their treasures as they droned through the centuries, giving birth to mult.i.tudes of the living, demanding in return other mult.i.tudes of the dead. As he looked off through the sunlit s.p.a.ce he wondered what the story of this valley would be, and how many volumes it would fill, if the valley itself could tell it.

First of all, he knew, it would whisper of the creation of a world; it would tell of oceans torn and twisted and thrown aside--of those first strange eons of time when there was no night, but all was day; when weird and tremendous monsters stalked where he now saw the caribou drinking at the creek, and when huge winged creatures half bird and half beast swept the sky where he now saw an eagle soaring.

And then it would tell of The Change--of that terrific hour when the earth tilted on its axis, and night came, and a tropical world was turned into a frigid one, and new kinds of life were born to fill it.

It must have been long after that, thought Langdon, that the first bear came to replace the mammoth, the mastodon, and the monstrous beasts that had been their company. And that first bear was the forefather of the grizzly he and Bruce were setting forth to kill the next day!

So engrossed was Langdon in his thoughts that he did not hear a sound behind him. And then something roused him.

It was as if one of the monsters he had been picturing in his imagination had let out a great breath close to him. He turned slowly, and the next moment his heart seemed to stop its beating; his blood seemed to grow cold and lifeless in his veins.

Barring the ledge not more than fifteen feet from him, his great jaws agape, his head moving slowly from side to side as he regarded his trapped enemy, stood Thor, the King of the Mountains!

And in that s.p.a.ce of a second or two Langdon's hands involuntarily gripped at his broken rifle, and he decided that he was doomed!

CHAPTER SEVENTEEN

A broken, choking breath--a stifled sound that was scarcely a cry--was all that came from Langdon's lips as he saw the monstrous grizzly looking at him. In the ten seconds that followed he lived hours.

His first thought was that he was powerless--utterly powerless. He could not even run, for the rock wall was behind him; he could not fling himself valleyward, for there was a sheer fall of a hundred feet on that side. He was face to face with death, a death as terrible as that which had overtaken the dogs.

And yet in these last moments Langdon did not lose himself in terror. He noted even the redness in the avenging grizzly's eyes. He saw the naked scat along his back where one of his bullets had plowed; he saw the bare spot where another of his bullets had torn its way through Thor's fore-shoulder. And he believed, as he observed these things, that Thor had deliberately trailed him, that the bear had followed him along the ledge and had cornered him here that he might repay in full measure what had been inflicted upon him.

Thor advanced--just one step; and then in that slow, graceful movement, reared himself to full height. Langdon, even then, thought that he was magnificent. On his part, the man did not move; he looked steadily up at Thor, and he had made up his mind what to do when the great beast lunged forward. He would fling himself over the edge. Down below there was one chance in a thousand for life. There might be a ledge or a projecting spur to catch him.

And Thor!

Suddenly--unexpectedly--he had come upon man! This was the creature that had hunted him, this was the creature that had hurt him--and it was so near that he could reach out with his paw and crush it! And how weak, and white, and shrinking it looked now! Where was its strange thunder? Where was its burning lightning? Why did it make no sound?

Even a dog would have done more than this creature, for the dog would have shown its fangs; it would have snarled, it would have fought. But this thing that was man did nothing. And a great, slow doubt swept through Thor's ma.s.sive head. Was it really this shrinking, harmless, terrified thing that had hurt him? He smelled the man-smell. It was thick. And yet this time there came with it no hurt.

And then, slowly again, Thor came down to all fours. Steadily he looked at the man.

Had Langdon moved then he would have died. But Thor was not, like man, a murderer. For another half-minute he waited for a hurt, for some sign of menace. Neither came, and he was puzzled. His nose swept the ground, and Langdon saw the dust rise where the grizzly's hot breath stirred it. And after that, for another long and terrible thirty seconds, the bear and the man looked at each other.

Then very slowly--and doubtfully--Thor half turned. He growled. His lips drew partly back. Yet he saw no reason to fight, for that shrinking, white-faced pigmy crouching on the rock made no movement to offer him battle. He saw that he could not go on, for the ledge was blocked by the mountain wall. Had there been a trail the story might have been different for Langdon. As it was, Thor disappeared slowly in the direction from which he had come, his great head hung low, his long claws click, click, clicking like ivory castanets as he went.

Not until then did it seem to Langdon that he breathed again, and that his heart resumed its beating. He gave a great sobbing gasp. He rose to his feet, and his legs seemed weak. He waited--one minute, two, three; and then he stole cautiously to the twist in the ledge around which Thor had gone.

The rocks were clear, and he began to retrace his own steps toward the meadowy break, watching and listening, and still clutching the broken parts of his rifle. When he came to the edge of the plain he dropped down behind a huge boulder.

Three hundred yards away Thor was ambling slowly over the crest of the dip toward the eastward valley. Not until the bear reappeared on the farther ridge of the hollow, and then vanished again, did Langdon follow.

When he reached the slope on which he had hobbled his horse Thor was no longer in sight. The horse was where he had left it. Not until he was in the saddle did Langdon feel that he was completely safe. Then he laughed, a nervous, broken, joyous sort of laugh, and as he scanned the valley he filled his pipe with fresh tobacco.

"You great big G.o.d of a bear!" he whispered, and every fibre in him was trembling in a wonderful excitement as he found voice for the first time.

"You--you monster with a heart bigger than man!" And then he added, under his breath, as if not conscious that he was speaking: "If I'd cornered you like that I'd have killed you! And you! You cornered me, and let me live!"

He rode toward camp, and as he went he knew that this day had given the final touch to the big change that had been working in him. He had met the King of the Mountains; he had stood face to face with death, and in the last moment the four-footed thing he had hunted and maimed had been merciful. He believed that Bruce would not understand; that Bruce could not understand; but unto himself the day and the hour had brought its meaning in a way that he would not forget so long as he lived, and he knew that hereafter and for all time he would not again hunt the life of Thor, or the lives of any of his kind.

Langdon reached the camp and prepared himself some dinner, and as he ate this, with Muskwa for company, he made new plans for the days and weeks that were to follow. He would send Bruce back to overtake Metoosin the next day, and they would no longer hunt the big grizzly. They would go on to the Skeena and possibly even up to the edge of the Yukon, and then swing eastward into the caribou country some time early in September, hitting back toward civilization on the prairie side of the Rockies. He would take Muskwa with them. Back in the land of men and cities they would be great friends. It did not occur to him just then what this would mean for Muskwa.

It was two o'clock, and he was still dreaming of new and unknown trails into the North when a sound came to rouse and disturb him. For a few minutes he paid no attention to it, for it seemed to be only a part of the droning murmur of the valley. But slowly and steadily it rose above this, and at last he got up from where he was lying with his back to a tree and walked out from the timber, where he could hear more plainly.

Muskwa followed him, and when Langdon stopped the tan-faced cub also stopped. His little ears shot out inquisitively. He turned his head to the north. From that direction the sound was coming.

In another moment Langdon had recognized it, and yet even then he told himself that his ears must be playing him false. It could not be the barking of dogs! By this time Bruce and Metoosin were far to the south with the pack; at least Metoosin should be, and Bruce was on his return to the camp! Quickly the sound grew more distinct, and at last he knew that he could not be mistaken. The dogs were coming up the valley. Something had turned Bruce and Metoosin northward instead of into the south. And the pack was giving tongue--that fierce, heated baying which told him they were again on the fresh spoor of game. A sudden thrill shot through him. There could be but one living thing in the length and breadth of the valley that Bruce would set the dogs after, and that was the big grizzly!

For a few moments longer Langdon stood and listened. Then he hurried back to camp, tied Muskwa to his tree, armed himself with another rifle, and resaddled his horse. Five minutes later he was riding swiftly in the direction of the range where a short time before Thor had given him his life.

CHAPTER EIGHTEEN

Thor heard the dogs when they were a mile away. There were two reasons why he was even less in a mood to run from them now than a few days before. Of the dogs alone he had no more fear than if they had been so many badgers, or so many whistlers piping at him from the rocks. He had found them all mouth and little fang, and easy to kill. It was what followed close after them that disturbed him. But to-day he had stood face to face with the thing that had brought the strange scent into his valleys, and it had not offered to hurt him, and he had refused to kill it. Besides, he was again seeking Iskwao, the she-bear, and man is not the only animal that will risk his life for love.

After killing his last dog at dusk of that fatal day when they had pursued him over the mountain Thor had done just what Bruce thought that he would do, and instead of continuing southward had made a wider detour toward the north, and the third night after the fight and the loss of Muskwa he found Iskwao again. In the twilight of that same evening Pipoonaskoos had died, and Thor had heard the sharp cracking of Bruce's automatic. All that night and the next day and the night that followed he spent with Iskwao, and then he left her once more. A third time he was seeking her when he found Langdon in the trap on the ledge, and he had not yet got wind of her when he first heard the baying of the dogs on his trail.