All night, with burning brands, he fought off the hungry pack. When he dozed despite himself, the whimpering and snarling of the dogs aroused him. Morning came, but for the first time the light of day failed to scatter the wolves. The man waited in vain for them to go. They remained in a circle about him and his fire, displaying an arrogance of possession that shook his courage born of the morning light.
   He made one desperate attempt to pull out on the trail. But the moment he left the protection of the fire, the boldest wolf leaped for him, but leaped short. He saved himself by springing back, the jaws snapping together a scant six inches from his thigh. The rest of the pack was now up and surging upon him, and a throwing of firebrands right and left was necessary to drive them back to a respectful distance.
   Even in the daylight he did not dare leave the fire to chop fresh wood. Twenty feet away towered a huge dead spruce. He spent half the day extending his campfire to the tree, at any moment a half dozen burning faggots ready at hand to fling at his enemies. Once at the tree, he studied the surrounding forest in order to fell the tree in the direction of the most firewood.
   The night was a repetition of the night before, save that the need for sleep was becoming overpowering. The snarling of his dogs was losing its efficacy. Besides, they were snarling all the time, and his benumbed and drowsy senses no longer took note of changing pitch and intensity. He awoke with a start. The she-wolf was less than a yard from him. Mechanically, at short range, without letting go of it, he thrust a brand full into her open and snarling mouth. She sprang away, yelling with pain, and while he took delight in the smell of burning flesh and hair, he watched her shaking her head and growling wrathfully a score of feet away.
   But this time, before he dozed again, he tied a burning pine-knot to his right hand. His eyes were closed but few minutes when the burn of the flame on his flesh awakened him. For several hours he adhered to this programme. Every time he was thus awakened he drove back the wolves with flying brands, replenished the fire, and rearranged the pine-knot on his hand. All worked well, but there came a time when he fastened the pine-knot insecurely. As his eyes closed it fell away from his hand.
   He dreamed. It seemed to him that he was in Fort McGurry. It was warm and comfortable, and he was playing cribbage with the Factor. Also, it seemed to him that the fort was besieged by wolves. They were howling at the very gates, and sometimes he and the Factor paused from the game to listen and laugh at the futile efforts of the wolves to get in. And then, so strange was the dream, there was a crash. The door was burst open. He could see the wolves flooding into the big living-room of the fort. They were leaping straight for him and the Factor. With the bursting open of the door, the noise of their howling had increased tremendously. This howling now bothered him. His dream was merging into something else-he knew not what; but through it all, following him, persisted the howling.
   And then he awoke to find the howling real. There was a great snarling and yelping. The wolves were rushing him. They were all about him and upon him. The teeth of one had closed upon his arm. Instinctively he leaped into the fire, and as he leaped, he felt the sharp slash of teeth that tore through the flesh of his leg. Then began a fire fight. His stout mittens temporarily protected his hands, and he scooped live coals into the air in all directions, until the campfire took on the semblance of a volcano.
   But it could not last long. His face was blistering in the heat, his eyebrows and lashes were singed off, and the heat was becoming unbearable to his feet. With a flaming brand in each hand, he sprang to the edge of the fire. The wolves had been driven back. On every side, wherever the live coals had fallen, the snow was sizzling, and every little while a retiring wolf, with wild leap and snort and snarl, announced that one such live coal had been stepped upon.
   Flinging his brands at the nearest of his enemies, the man thrust his smouldering mittens into the snow and stamped about to cool his feet. His two dogs were missing, and he well knew that they had served as a course in the protracted meal which had begun days before with Fatty, the last course of which would likely be himself in the days to follow.
   «You ain't got me yet!» he cried, savagely shaking his fist at the hungry beasts; and at the sound of his voice the whole circle was agitated, there was a general snarl, and the she-wolf slid up close to him across the snow and watched him with hungry wistfulness.
   He set to work to carry out a new idea that had come to him. He extended the fire into a large circle. Inside this circle he crouched, his sleeping outfit under him as a protection against the melting snow. When he had thus disappeared within his shelter of flame, the whole pack came curiously to the rim of the fire to see what had become of him. Hitherto they had been denied access to the fire, and they now settled down in a close-drawn circle, like so many dogs, blinking and yawning and stretching their lean bodies in the unaccustomed warmth. Then the she-wolf sat down, pointed her nose at a star, and began to howl. One by one the wolves joined her, till the whole pack, on haunches, with noses pointed skyward, was howling its hunger cry.
   Dawn came, and daylight. The fire was burning low. The fuel had run out, and there was need to get more. The man attempted to step out of his circle of flame, but the wolves surged to meet him. Burning brands made them spring aside, but they no longer sprang back. In vain he strove to drive them back. As he gave up and stumbled inside his circle, a wolf leaped for him, missed, and landed with all four feet in the coals. It cried out with terror, at the same time snarling, and scrambled back to cool its paws in the snow.
   The man sat down on his blankets in a crouching position. His body leaned forward from the hips. His shoulders, relaxed and drooping, and his head on his knees advertised that he had given up the struggle. Now and again he raised his head to note the dying down of the fire. The circle of flame and coals was breaking into segments with openings in between. These openings grew in size, the segments diminished.
   «I guess you can come an' get me any time,» he mumbled. «Anyway, I'm goin' to sleep.»
   Once he awakened, and in an opening in the circle, directly in front of him, he saw the she-wolf gazing at him.
   Again he awakened, a little later, though it seemed hours to him. A mysterious change had taken place-so mysterious a change that he was shocked wider awake. Something had happened. He could not understand at first. Then he discovered it. The wolves were gone. Remained only the trampled snow to show how closely they had pressed him. Sleep was welling up and gripping him again, his head was sinking down upon his knees, when he roused with a sudden start.
   There were cries of men, and churn of sleds, the creaking of harnesses, and the eager whimpering of straining dogs. Four sleds pulled in from the river bed to the camp among the trees. Half a dozen men were about the man who crouched in the centre of the dying fire. They were shaking and prodding him into consciousness. He looked at them like a drunken man and maundered in strange, sleepy speech.
   «Red she-wolf. . . . Come in with the dogs at feedin' time. . . . First she ate the dog-food. . . . Then she ate the dogs. . . . An' after that she ate Bill. . . . «
   «Where's Lord Alfred?» one of the men bellowed in his ear, shaking him roughly.
   He shook his head slowly. «No, she didn't eat him. . . . He's roostin' in a tree at the last camp.»
   «Dead?» the man shouted.
   «An' in a box,» Henry answered. He jerked his shoulder petulantly away from the grip of his questioner. «Say, you lemme alone. . . . I'm jes' plump tuckered out. . . . Goo' night, everybody.»
   His eyes fluttered and went shut. His chin fell forward on his chest. And even as they eased him down upon the blankets his snores were rising on the frosty air.
   But there was another sound. Far and faint it was, in the remote distance, the cry of the hungry wolf-pack as it took the trail of other meat than the man it had just missed.

PART II

CHAPTER I-THE BATTLE OF THE FANGS

   It was the she-wolf who had first caught the sound of men's voices and the whining of the sled-dogs; and it was the she-wolf who was first to spring away from the cornered man in his circle of dying flame. The pack had been loath to forego the kill it had hunted down, and it lingered for several minutes, making sure of the sounds, and then it, too, sprang away on the trail made by the she– wolf.
   Running at the forefront of the pack was a large grey wolf-one of its several leaders. It was he who directed the pack's course on the heels of the she-wolf. It was he who snarled warningly at the younger members of the pack or slashed at them with his fangs when they ambitiously tried to pass him. And it was he who increased the pace when he sighted the she-wolf, now trotting slowly across the snow.
   She dropped in alongside by him, as though it were her appointed position, and took the pace of the pack. He did not snarl at her, nor show his teeth, when any leap of hers chanced to put her in advance of him. On the contrary, he seemed kindly disposed toward her-too kindly to suit her, for he was prone to run near to her, and when he ran too near it was she who snarled and showed her teeth. Nor was she above slashing his shoulder sharply on occasion. At such times he betrayed no anger. He merely sprang to the side and ran stiffly ahead for several awkward leaps, in carriage and conduct resembling an abashed country swain.
   This was his one trouble in the running of the pack; but she had other troubles. On her other side ran a gaunt old wolf, grizzled and marked with the scars of many battles. He ran always on her right side. The fact that he had but one eye, and that the left eye, might account for this. He, also, was addicted to crowding her, to veering toward her till his scarred muzzle touched her body, or shoulder, or neck. As with the running mate on the left, she repelled these attentions with her teeth; but when both bestowed their attentions at the same time she was roughly jostled, being compelled, with quick snaps to either side, to drive both lovers away and at the same time to maintain her forward leap with the pack and see the way of her feet before her. At such times her running mates flashed their teeth and growled threateningly across at each other. They might have fought, but even wooing and its rivalry waited upon the more pressing hunger-need of the pack.
   After each repulse, when the old wolf sheered abruptly away from the sharp-toothed object of his desire, he shouldered against a young three-year-old that ran on his blind right side. This young wolf had attained his full size; and, considering the weak and famished condition of the pack, he possessed more than the average vigour and spirit. Nevertheless, he ran with his head even with the shoulder of his one-eyed elder. When he ventured to run abreast of the older wolf (which was seldom), a snarl and a snap sent him back even with the shoulder again. Sometimes, however, he dropped cautiously and slowly behind and edged in between the old leader and the she-wolf. This was doubly resented, even triply resented. When she snarled her displeasure, the old leader would whirl on the three-year-old. Sometimes she whirled with him. And sometimes the young leader on the left whirled, too.
   At such times, confronted by three sets of savage teeth, the young wolf stopped precipitately, throwing himself back on his haunches, with fore-legs stiff, mouth menacing, and mane bristling. This confusion in the front of the moving pack always caused confusion in the rear. The wolves behind collided with the young wolf and expressed their displeasure by administering sharp nips on his hind-legs and flanks. He was laying up trouble for himself, for lack of food and short tempers went together; but with the boundless faith of youth he persisted in repeating the manoeuvre every little while, though it never succeeded in gaining anything for him but discomfiture.
   Had there been food, love-making and fighting would have gone on apace, and the pack-formation would have been broken up. But the situation of the pack was desperate. It was lean with long– standing hunger. It ran below its ordinary speed. At the rear limped the weak members, the very young and the very old. At the front were the strongest. Yet all were more like skeletons than full-bodied wolves. Nevertheless, with the exception of the ones that limped, the movements of the animals were eftortless and tireless. Their stringy muscles seemed founts of inexhaustible energy. Behind every steel-like contraction of a muscle, lay another steel-like contraction, and another, and another, apparently without end.
   They ran many miles that day. They ran through the night. And the next day found them still running. They were running over the surface of a world frozen and dead. No life stirred. They alone moved through the vast inertness. They alone were alive, and they sought for other things that were alive in order that they might devour them and continue to live.
   They crossed low divides and ranged a dozen small streams in a lower-lying country before their quest was rewarded. Then they came upon moose. It was a big bull they first found. Here was meat and life, and it was guarded by no mysterious fires nor flying missiles of flame. Splay hoofs and palmated antlers they knew, and they flung their customary patience and caution to the wind. It was a brief fight and fierce. The big bull was beset on every side. He ripped them open or split their skulls with shrewdly driven blows of his great hoofs. He crushed them and broke them on his large horns. He stamped them into the snow under him in the wallowing struggle. But he was foredoomed, and he went down with the she-wolf tearing savagely at his throat, and with other teeth fixed everywhere upon him, devouring him alive, before ever his last struggles ceased or his last damage had been wrought.
   There was food in plenty. The bull weighed over eight hundred pounds-fully twenty pounds of meat per mouth for the forty-odd wolves of the pack. But if they could fast prodigiously, they could feed prodigiously, and soon a few scattered bones were all that remained of the splendid live brute that had faced the pack a few hours before.
   There was now much resting and sleeping. With full stomachs, bickering and quarrelling began among the younger males, and this continued through the few days that followed before the breaking-up of the pack. The famine was over. The wolves were now in the country of game, and though they still hunted in pack, they hunted more cautiously, cutting out heavy cows or crippled old bulls from the small moose-herds they ran across.
   There came a day, in this land of plenty, when the wolf-pack split in half and went in different directions. The she-wolf, the young leader on her left, and the one-eyed elder on her right, led their half of the pack down to the Mackenzie River and across into the lake country to the east. Each day this remnant of the pack dwindled. Two by two, male and female, the wolves were deserting. Occasionally a solitary male was driven out by the sharp teeth of his rivals. In the end there remained only four: the she-wolf, the young leader, the one-eyed one, and the ambitious three-year– old.
   The she-wolf had by now developed a ferocious temper. Her three suitors all bore the marks of her teeth. Yet they never replied in kind, never defended themselves against her. They turned their shoulders to her most savage slashes, and with wagging tails and mincing steps strove to placate her wrath. But if they were all mildness toward her, they were all fierceness toward one another. The three-year-old grew too ambitious in his fierceness. He caught the one-eyed elder on his blind side and ripped his ear into ribbons. Though the grizzled old fellow could see only on one side, against the youth and vigour of the other he brought into play the wisdom of long years of experience. His lost eye and his scarred muzzle bore evidence to the nature of his experience. He had survived too many battles to be in doubt for a moment about what to do.
   The battle began fairly, but it did not end fairly. There was no telling what the outcome would have been, for the third wolf joined the elder, and together, old leader and young leader, they attacked the ambitious three-year-old and proceeded to destroy him. He was beset on either side by the merciless fangs of his erstwhile comrades. Forgotten were the days they had hunted together, the game they had pulled down, the famine they had suffered. That business was a thing of the past. The business of love was at hand-ever a sterner and crueller business than that of food– getting.
   And in the meanwhile, the she-wolf, the cause of it all, sat down contentedly on her haunches and watched. She was even pleased. This was her day-and it came not often-when manes bristled, and fang smote fang or ripped and tore the yielding flesh, all for the possession of her.
   And in the business of love the three-year-old, who had made this his first adventure upon it, yielded up his life. On either side of his body stood his two rivals. They were gazing at the she– wolf, who sat smiling in the snow. But the elder leader was wise, very wise, in love even as in battle. The younger leader turned his head to lick a wound on his shoulder. The curve of his neck was turned toward his rival. With his one eye the elder saw the opportunity. He darted in low and closed with his fangs. It was a long, ripping slash, and deep as well. His teeth, in passing, burst the wall of the great vein of the throat. Then he leaped clear.
   The young leader snarled terribly, but his snarl broke midmost into a tickling cough. Bleeding and coughing, already stricken, he sprang at the elder and fought while life faded from him, his legs going weak beneath him, the light of day dulling on his eyes, his blows and springs falling shorter and shorter.
   And all the while the she-wolf sat on her haunches and smiled. She was made glad in vague ways by the battle, for this was the love– making of the Wild, the sex-tragedy of the natural world that was tragedy only to those that died. To those that survived it was not tragedy, but realisation and achievement.
   When the young leader lay in the snow and moved no more, One Eye stalked over to the she-wolf. His carriage was one of mingled triumph and caution. He was plainly expectant of a rebuff, and he was just as plainly surprised when her teeth did not flash out at him in anger. For the first time she met him with a kindly manner. She sniffed noses with him, and even condescended to leap about and frisk and play with him in quite puppyish fashion. And he, for all his grey years and sage experience, behaved quite as puppyishly and even a little more foolishly.
   Forgotten already were the vanquished rivals and the love-tale red– written on the snow. Forgotten, save once, when old One Eye stopped for a moment to lick his stiffening wounds. Then it was that his lips half writhed into a snarl, and the hair of his neck and shoulders involuntarily bristled, while he half crouched for a spring, his claws spasmodically clutching into the snow-surface for firmer footing. But it was all forgotten the next moment, as he sprang after the she-wolf, who was coyly leading him a chase through the woods.
   After that they ran side by side, like good friends who have come to an understanding. The days passed by, and they kept together, hunting their meat and killing and eating it in common. After a time the she-wolf began to grow restless. She seemed to be searching for something that she could not find. The hollows under fallen trees seemed to attract her, and she spent much time nosing about among the larger snow-piled crevices in the rocks and in the caves of overhanging banks. Old One Eye was not interested at all, but he followed her good-naturedly in her quest, and when her investigations in particular places were unusually protracted, he would lie down and wait until she was ready to go on.
   They did not remain in one place, but travelled across country until they regained the Mackenzie River, down which they slowly went, leaving it often to hunt game along the small streams that entered it, but always returning to it again. Sometimes they chanced upon other wolves, usually in pairs; but there was no friendliness of intercourse displayed on either side, no gladness at meeting, no desire to return to the pack-formation. Several times they encountered solitary wolves. These were always males, and they were pressingly insistent on joining with One Eye and his mate. This he resented, and when she stood shoulder to shoulder with him, bristling and showing her teeth, the aspiring solitary ones would back off, turn-tail, and continue on their lonely way.
   One moonlight night, running through the quiet forest, One Eye suddenly halted. His muzzle went up, his tail stiffened, and his nostrils dilated as he scented the air. One foot also he held up, after the manner of a dog. He was not satisfied, and he continued to smell the air, striving to understand the message borne upon it to him. One careless sniff had satisfied his mate, and she trotted on to reassure him. Though he followed her, he was still dubious, and he could not forbear an occasional halt in order more carefully to study the warning.
   She crept out cautiously on the edge of a large open space in the midst of the trees. For some time she stood alone. Then One Eye, creeping and crawling, every sense on the alert, every hair radiating infinite suspicion, joined her. They stood side by side, watching and listening and smelling.
   To their ears came the sounds of dogs wrangling and scuffling, the guttural cries of men, the sharper voices of scolding women, and once the shrill and plaintive cry of a child. With the exception of the huge bulks of the skin-lodges, little could be seen save the flames of the fire, broken by the movements of intervening bodies, and the smoke rising slowly on the quiet air. But to their nostrils came the myriad smells of an Indian camp, carrying a story that was largely incomprehensible to One Eye, but every detail of which the she-wolf knew.
   She was strangely stirred, and sniffed and sniffed with an increasing delight. But old One Eye was doubtful. He betrayed his apprehension, and started tentatively to go. She turned. and touched his neck with her muzzle in a reassuring way, then regarded the camp again. A new wistfulness was in her face, but it was not the wistfulness of hunger. She was thrilling to a desire that urged her to go forward, to be in closer to that fire, to be squabbling with the dogs, and to be avoiding and dodging the stumbling feet of men.
   One Eye moved impatiently beside her; her unrest came back upon her, and she knew again her pressing need to find the thing for which she searched. She turned and trotted back into the forest, to the great relief of One Eye, who trotted a little to the fore until they were well within the shelter of the trees.
   As they slid along, noiseless as shadows, in the moonlight, they came upon a run-way. Both noses went down to the footprints in the snow. These footprints were very fresh. One Eye ran ahead cautiously, his mate at his heels. The broad pads of their feet were spread wide and in contact with the snow were like velvet. One Eye caught sight of a dim movement of white in the midst of the white. His sliding gait had been deceptively swift, but it was as nothing to the speed at which he now ran. Before him was bounding the faint patch of white he had discovered.
   They were running along a narrow alley flanked on either side by a growth of young spruce. Through the trees the mouth of the alley could be seen, opening out on a moonlit glade. Old One Eye was rapidly overhauling the fleeing shape of white. Bound by bound he gained. Now he was upon it. One leap more and his teeth would be sinking into it. But that leap was never made. High in the air, and straight up, soared the shape of white, now a struggling snowshoe rabbit that leaped and bounded, executing a fantastic dance there above him in the air and never once returning to earth.
   One Eye sprang back with a snort of sudden fright, then shrank down to the snow and crouched, snarling threats at this thing of fear he did not understand. But the she-wolf coolly thrust past him. She poised for a moment, then sprang for the dancing rabbit. She, too, soared high, but not so high as the quarry, and her teeth clipped emptily together with a metallic snap. She made another leap, and another.
   Her mate had slowly relaxed from his crouch and was watching her. He now evinced displeasure at her repeated failures, and himself made a mighty spring upward. His teeth closed upon the rabbit, and he bore it back to earth with him. But at the same time there was a suspicious crackling movement beside him, and his astonished eye saw a young spruce sapling bending down above him to strike him. His jaws let go their grip, and he leaped backward to escape this strange danger, his lips drawn back from his fangs, his throat snarling, every hair bristling with rage and fright. And in that moment the sapling reared its slender length upright and the rabbit soared dancing in the air again.
   The she-wolf was angry. She sank her fangs into her mate's shoulder in reproof; and he, frightened, unaware of what constituted this new onslaught, struck back ferociously and in still greater fright, ripping down the side of the she-wolf's muzzle. For him to resent such reproof was equally unexpected to her, and she sprang upon him in snarling indignation. Then he discovered his mistake and tried to placate her. But she proceeded to punish him roundly, until he gave over all attempts at placation, and whirled in a circle, his head away from her, his shoulders receiving the punishment of her teeth.
   In the meantime the rabbit danced above them in the air. The she– wolf sat down in the snow, and old One Eye, now more in fear of his mate than of the mysterious sapling, again sprang for the rabbit. As he sank back with it between his teeth, he kept his eye on the sapling. As before, it followed him back to earth. He crouched down under the impending blow, his hair bristling, but his teeth still keeping tight hold of the rabbit. But the blow did not fall. The sapling remained bent above him. When he moved it moved, and he growled at it through his clenched jaws; when he remained still, it remained still, and he concluded it was safer to continue remaining still. Yet the warm blood of the rabbit tasted good in his mouth.
   It was his mate who relieved him from the quandary in which he found himself. She took the rabbit from him, and while the sapling swayed and teetered threateningly above her she calmly gnawed off the rabbit's head. At once the sapling shot up, and after that gave no more trouble, remaining in the decorous and perpendicular position in which nature had intended it to grow. Then, between them, the she-wolf and One Eye devoured the game which the mysterious sapling had caught for them.
   There were other run-ways and alleys where rabbits were hanging in the air, and the wolf-pair prospected them all, the she-wolf leading the way, old One Eye following and observant, learning the method of robbing snares-a knowledge destined to stand him in good stead in the days to come.

CHAPTER II-THE LAIR

   For two days the she-wolf and One Eye hung about the Indian camp. He was worried and apprehensive, yet the camp lured his mate and she was loath to depart. But when, one morning, the air was rent with the report of a rifle close at hand, and a bullet smashed against a tree trunk several inches from One Eye's head, they hesitated no more, but went off on a long, swinging lope that put quick miles between them and the danger.
   They did not go far-a couple of days' journey. The she-wolf's need to find the thing for which she searched had now become imperative. She was getting very heavy, and could run but slowly. Once, in the pursuit of a rabbit, which she ordinarily would have caught with ease, she gave over and lay down and rested. One Eye came to her; but when he touched her neck gently with his muzzle she snapped at him with such quick fierceness that he tumbled over backward and cut a ridiculous figure in his effort to escape her teeth. Her temper was now shorter than ever; but he had become more patient than ever and more solicitous.
   And then she found the thing for which she sought. It was a few miles up a small stream that in the summer time flowed into the Mackenzie, but that then was frozen over and frozen down to its rocky bottom-a dead stream of solid white from source to mouth. The she-wolf was trotting wearily along, her mate well in advance, when she came upon the overhanging, high clay-bank. She turned aside and trotted over to it. The wear and tear of spring storms and melting snows had underwashed the bank and in one place had made a small cave out of a narrow fissure.
   She paused at the mouth of the cave and looked the wall over carefully. Then, on one side and the other, she ran along the base of the wall to where its abrupt bulk merged from the softer-lined landscape. Returning to the cave, she entered its narrow mouth. For a short three feet she was compelled to crouch, then the walls widened and rose higher in a little round chamber nearly six feet in diameter. The roof barely cleared her head. It was dry and cosey. She inspected it with painstaking care, while One Eye, who had returned, stood in the entrance and patiently watched her. She dropped her head, with her nose to the ground and directed toward a point near to her closely bunched feet, and around this point she circled several times; then, with a tired sigh that was almost a grunt, she curled her body in, relaxed her legs, and dropped down, her head toward the entrance. One Eye, with pointed, interested ears, laughed at her, and beyond, outlined against the white light, she could see the brush of his tail waving good-naturedly. Her own ears, with a snuggling movement, laid their sharp points backward and down against the head for a moment, while her mouth opened and her tongue lolled peaceably out, and in this way she expressed that she was pleased and satisfied.
   One Eye was hungry. Though he lay down in the entrance and slept, his sleep was fitful. He kept awaking and cocking his ears at the bright world without, where the April sun was blazing across the snow. When he dozed, upon his ears would steal the faint whispers of hidden trickles of running water, and he would rouse and listen intently. The sun had come back, and all the awakening Northland world was calling to him. Life was stirring. The feel of spring was in the air, the feel of growing life under the snow, of sap ascending in the trees, of buds bursting the shackles of the frost.
   He cast anxious glances at his mate, but she showed no desire to get up. He looked outside, and half a dozen snow-birds fluttered across his field of vision. He started to get up, then looked back to his mate again, and settled down and dozed. A shrill and minute singing stole upon his heating. Once, and twice, he sleepily brushed his nose with his paw. Then he woke up. There, buzzing in the air at the tip of his nose, was a lone mosquito. It was a full-grown mosquito, one that had lain frozen in a dry log all winter and that had now been thawed out by the sun. He could resist the call of the world no longer. Besides, he was hungry.
   He crawled over to his mate and tried to persuade her to get up. But she only snarled at him, and he walked out alone into the bright sunshine to find the snow-surface soft under foot and the travelling difficult. He went up the frozen bed of the stream, where the snow, shaded by the trees, was yet hard and crystalline. He was gone eight hours, and he came back through the darkness hungrier than when he had started. He had found game, but he had not caught it. He had broken through the melting snow crust, and wallowed, while the snowshoe rabbits had skimmed along on top lightly as ever.
   He paused at the mouth of the cave with a sudden shock of suspicion. Faint, strange sounds came from within. They were sounds not made by his mate, and yet they were remotely familiar. He bellied cautiously inside and was met by a warning snarl from the she-wolf. This he received without perturbation, though he obeyed it by keeping his distance; but he remained interested in the other sounds-faint, muffled sobbings and slubberings.
   His mate warned him irritably away, and he curled up and slept in the entrance. When morning came and a dim light pervaded the lair, he again sought after the source of the remotely familiar sounds. There was a new note in his mate's warning snarl. It was a jealous note, and he was very careful in keeping a respectful distance. Nevertheless, he made out, sheltering between her legs against the length of her body, five strange little bundles of life, very feeble, very helpless, making tiny whimpering noises, with eyes that did not open to the light. He was surprised. It was not the first time in his long and successful life that this thing had happened. It had happened many times, yet each time it was as fresh a surprise as ever to him.
   His mate looked at him anxiously. Every little while she emitted a low growl, and at times, when it seemed to her he approached too near, the growl shot up in her throat to a sharp snarl. Of her own experience she had no memory of the thing happening; but in her instinct, which was the experience of all the mothers of wolves, there lurked a memory of fathers that had eaten their new-born and helpless progeny. It manifested itself as a fear strong within her, that made her prevent One Eye from more closely inspecting the cubs he had fathered.
   But there was no danger. Old One Eye was feeling the urge of an impulse, that was, in turn, an instinct that had come down to him from all the fathers of wolves. He did not question it, nor puzzle over it. It was there, in the fibre of his being; and it was the most natural thing in the world that he should obey it by turning his back on his new-born family and by trotting out and away on the meat-trail whereby he lived.
   Five or six miles from the lair, the stream divided, its forks going off among the mountains at a right angle. Here, leading up the left fork, he came upon a fresh track. He smelled it and found it so recent that he crouched swiftly, and looked in the direction in which it disappeared. Then he turned deliberately and took the right fork. The footprint was much larger than the one his own feet made, and he knew that in the wake of such a trail there was little meat for him.
   Half a mile up the right fork, his quick ears caught the sound of gnawing teeth. He stalked the quarry and found it to be a porcupine, standing upright against a tree and trying his teeth on the bark. One Eye approached carefully but hopelessly. He knew the breed, though he had never met it so far north before; and never in his long life had porcupine served him for a meal. But he had long since learned that there was such a thing as Chance, or Opportunity, and he continued to draw near. There was never any telling what might happen, for with live things events were somehow always happening differently.
   The porcupine rolled itself into a ball, radiating long, sharp needles in all directions that defied attack. In his youth One Eye had once sniffed too near a similar, apparently inert ball of quills, and had the tail flick out suddenly in his face. One quill he had carried away in his muzzle, where it had remained for weeks, a rankling flame, until it finally worked out. So he lay down, in a comfortable crouching position, his nose fully a foot away, and out of the line of the tail. Thus he waited, keeping perfectly quiet. There was no telling. Something might happen. The porcupine might unroll. There might be opportunity for a deft and ripping thrust of paw into the tender, unguarded belly.
   But at the end of half an hour he arose, growled wrathfully at the motionless ball, and trotted on. He had waited too often and futilely in the past for porcupines to unroll, to waste any more time. He continued up the right fork. The day wore along, and nothing rewarded his hunt.
   The urge of his awakened instinct of fatherhood was strong upon him. He must find meat. In the afternoon he blundered upon a ptarmigan. He came out of a thicket and found himself face to face with the slow-witted bird. It was sitting on a log, not a foot beyond the end of his nose. Each saw the other. The bird made a startled rise, but he struck it with his paw, and smashed it down to earth, then pounced upon it, and caught it in his teeth as it scuttled across the snow trying to rise in the air again. As his teeth crunched through the tender flesh and fragile bones, he began naturally to eat. Then he remembered, and, turning on the back– track, started for home, carrying the ptarmigan in his mouth.
   A mile above the forks, running velvet-footed as was his custom, a gliding shadow that cautiously prospected each new vista of the trail, he came upon later imprints of the large tracks he had discovered in the early morning. As the track led his way, he followed, prepared to meet the maker of it at every turn of the stream.
   He slid his head around a corner of rock, where began an unusually large bend in the stream, and his quick eyes made out something that sent him crouching swiftly down. It was the maker of the track, a large female lynx. She was crouching as he had crouched once that day, in front of her the tight-rolled ball of quills. If he had been a gliding shadow before, he now became the ghost of such a shadow, as he crept and circled around, and came up well to leeward of the silent, motionless pair.
   He lay down in the snow, depositing the ptarmigan beside him, and with eyes peering through the needles of a low-growing spruce he watched the play of life before him-the waiting lynx and the waiting porcupine, each intent on life; and, such was the curiousness of the game, the way of life for one lay in the eating of the other, and the way of life for the other lay in being not eaten. While old One Eye, the wolf crouching in the covert, played his part, too, in the game, waiting for some strange freak of Chance, that might help him on the meat-trail which was his way of life.
   Half an hour passed, an hour; and nothing happened. The balls of quills might have been a stone for all it moved; the lynx might have been frozen to marble; and old One Eye might have been dead. Yet all three animals were keyed to a tenseness of living that was almost painful, and scarcely ever would it come to them to be more alive than they were then in their seeming petrifaction.
   One Eye moved slightly and peered forth with increased eagerness. Something was happening. The porcupine had at last decided that its enemy had gone away. Slowly, cautiously, it was unrolling its ball of impregnable armour. It was agitated by no tremor of anticipation. Slowly, slowly, the bristling ball straightened out and lengthened. One Eye watching, felt a sudden moistness in his mouth and a drooling of saliva, involuntary, excited by the living meat that was spreading itself like a repast before him.
   Not quite entirely had the porcupine unrolled when it discovered its enemy. In that instant the lynx struck. The blow was like a flash of light. The paw, with rigid claws curving like talons, shot under the tender belly and came back with a swift ripping movement. Had the porcupine been entirely unrolled, or had it not discovered its enemy a fraction of a second before the blow was struck, the paw would have escaped unscathed; but a side-flick of the tail sank sharp quills into it as it was withdrawn.
   Everything had happened at once-the blow, the counter-blow, the squeal of agony from the porcupine, the big cat's squall of sudden hurt and astonishment. One Eye half arose in his excitement, his ears up, his tail straight out and quivering behind him. The lynx's bad temper got the best of her. She sprang savagely at the thing that had hurt her. But the porcupine, squealing and grunting, with disrupted anatomy trying feebly to roll up into its ball-protection, flicked out its tail again, and again the big cat squalled with hurt and astonishment. Then she fell to backing away and sneezing, her nose bristling with quills like a monstrous pin– cushion. She brushed her nose with her paws, trying to dislodge the fiery darts, thrust it into the snow, and rubbed it against twigs and branches, and all the time leaping about, ahead, sidewise, up and down, in a frenzy of pain and fright.
   She sneezed continually, and her stub of a tail was doing its best toward lashing about by giving quick, violent jerks. She quit her antics, and quieted down for a long minute. One Eye watched. And even he could not repress a start and an involuntary bristling of hair along his back when she suddenly leaped, without warning, straight up in the air, at the same time emitting a long and most terrible squall. Then she sprang away, up the trail, squalling with every leap she made.
   It was not until her racket had faded away in the distance and died out that One Eye ventured forth. He walked as delicately as though all the snow were carpeted with porcupine quills, erect and ready to pierce the soft pads of his feet. The porcupine met his approach with a furious squealing and a clashing of its long teeth. It had managed to roll up in a ball again, but it was not quite the old compact ball; its muscles were too much torn for that. It had been ripped almost in half, and was still bleeding profusely.
   One Eye scooped out mouthfuls of the blood-soaked snow, and chewed and tasted and swallowed. This served as a relish, and his hunger increased mightily; but he was too old in the world to forget his caution. He waited. He lay down and waited, while the porcupine grated its teeth and uttered grunts and sobs and occasional sharp little squeals. In a little while, One Eye noticed that the quills were drooping and that a great quivering had set up. The quivering came to an end suddenly. There was a final defiant clash of the long teeth. Then all the quills drooped quite down, and the body relaxed and moved no more.
   With a nervous, shrinking paw, One Eye stretched out the porcupine to its full length and turned it over on its back. Nothing had happened. It was surely dead. He studied it intently for a moment, then took a careful grip with his teeth and started off down the stream, partly carrying, partly dragging the porcupine, with head turned to the side so as to avoid stepping on the prickly mass. He recollected something, dropped the burden, and trotted back to where he had left the ptarmigan. He did not hesitate a moment. He knew clearly what was to be done, and this he did by promptly eating the ptarmigan. Then he returned and took up his burden.
   When he dragged the result of his day's hunt into the cave, the she-wolf inspected it, turned her muzzle to him, and lightly licked him on the neck. But the next instant she was warning him away from the cubs with a snarl that was less harsh than usual and that was more apologetic than menacing. Her instinctive fear of the father of her progeny was toning down. He was behaving as a wolf– father should, and manifesting no unholy desire to devour the young lives she had brought into the world.

CHAPTER III-THE GREY CUB

   He was different from his brothers and sisters. Their hair already betrayed the reddish hue inherited from their mother, the she-wolf; while he alone, in this particular, took after his father. He was the one little grey cub of the litter. He had bred true to the straight wolf-stock-in fact, he had bred true to old One Eye himself, physically, with but a single exception, and that was he had two eyes to his father's one.