was leaving her forever, and there was an ache in his heart that had never been there before, a pain that was not of the club or whip, of cold or hunger, but which was greater than them all, and which filled him with a desire to throw back his head and cry out his loneliness to the gray emptiness of the sky.
Back in the camp the girl's voice quivered.
"He is gone."
The man's strong voice choked a little.
"Yes, he is gone. He knew—and I didn't. I'd give—a year of my life—if I hadn't whipped him yesterday and last night. He won't come back."
Isobel Thorpe's hand tightened on his arm.
"He will!" she cried. "He won't leave me. He loved me, if he was savage and terrible. And he knows that I love him. He'll come back—"
"Listen!"
From deep in the forest there came a long wailing howl, filled with a plaintive sadness. It was Kazan's farewell to the woman.
After that cry Kazan sat for a long time on his haunches, sniffing the new freedom of the air, and watching the deep black pits in the forest about him, as they faded away before dawn. 'Now and then, since the day the traders had first bought him and put him into sledge-traces away over on the Mackenzie, he had often thought of this freedom longingly, the wolf blood in him urging him to take it. But he had never quite dared. It thrilled him now. There were no clubs here, no whips, none of the man-beasts whom he had first learned to distrust, and then to hate. It was his misfortune—that quarter-strain of wolf; and the clubs, instead of subduing him, had added to the savagery that was born in him. Men had been his worst enemies. They had beaten him time and again until he was almost dead. They called him "bad," and stepped wide of him, and never missed the chance to snap a whip over his back. His body was covered with scars they had given him.
He had never felt kindness, or love, until the first night the woman had put her warm little hand on his head, and had snuggled her face close down to his, while Thorpe—her husband—had cried out in horror. He had almost buried his fangs in her white flesh, but in an instant her gentle touch, and her sweet voice, had sent through him that wonderful thrill that was his first knowledge of love. And now it was a man who was driving him from her, away from the hand that had never held a club or a whip, and he growled as he trotted deeper into the forest.
He came to the edge of a swamp as day broke. For a time he had been filled with a strange uneasiness, and light did not quite dispel it. At last he was free of men. He could detect nothing that reminded him of their hated presence in the air. But neither could he smell the presence of other dogs, of the sledge, the fire, of companionship and food, and so far back as he could remember they had always been a part of his life.
Here it was very quiet. The swamp lay in a hollow between two ridge-mountains, and the spruce and cedar grew low and thick—so thick that there was almost no snow under them, and day was like twilight. Two things he began to miss more than all others—food and company. Both the wolf and the dog that was in him demanded the first, and that part of him that was dog longed for the latter. To both desires the wolf blood that was strong in him rose responsively. It told him that somewhere in this silent world between the two ridges there was companionship, and that all he had to do to find it was to sit back on his haunches, and cry out his loneliness. More than once something trembled in his deep chest, rose in his throat, and ended there in a whine. It was the wolf howl, not yet quite born.
Food came more easily than voice. Toward midday he cornered a big white rabbit under a log, and killed it. The warm flesh and blood was better than frozen fish, or tallow and bran, and the feast he had gave him confidence. That afternoon he chased many rabbits, and killed two more. Until now, he had never known the delight of pursuing and killing at will, even though he did not eat all he killed.
But there was no fight in the rabbits. They died too easily. They were very sweet and tender to eat, when he was hungry, but the first thrill of killing them passed away after a time. He wanted something bigger. He no longer slunk along as if he were afraid, or as if he wanted to remain hidden. He held his head up. His back bristled. His tail swung free and bushy, like a wolf's. Every hair in his body quivered with the electric energy of life and action. He traveled north and west. It was the call of early days—the days away up on the Mackenzie. The Mackenzie was a thousand miles away.
He came upon many trails in the snow that day, and sniffed the scents left by the hoofs of moose and caribou, and the fur-padded feet of a lynx. He followed a fox, and the trail led him to a place shut in by tall spruce, where the snow was beaten down and reddened with blood. There was an owl's head, feathers, wings and entrails lying here, and he knew that there were other hunters abroad besides himself.
Toward evening he came upon tracks in the snow that were very much like his own. They were quite fresh, and there was a warm scent about them that made him whine, and filled him again with that desire to fall back upon his haunches and send forth the wolf-cry. This desire grew stronger in him as the shadows of night deepened in the forest. He had traveled all day, but he was not tired. There was something about night, now that there were no men near, that exhilarated him strangely. The wolf blood in him ran swifter and swifter. To-night it was clear. The sky was filled with stars. The moon rose. And at last he settled back in the snow and turned his head straight up to the spruce-tops, and the wolf came out of him in a long mournful cry which quivered through the still night for miles.
For a long time he sat and listened after that howl. He had found voice—a voice with a strange new note in it, and it gave him still greater confidence. He had expected an answer, but none came. He had traveled in the face of the wind, and as he howled, a bull moose crashed through the scrub timber ahead of him, his horns rattling against the trees like the tattoo of a clear birch club as he put distance between himself and that cry.
Twice Kazan howled before he went on, and he found joy in the practise of that new note. He came then to the foot of a rough ridge, and turned up out of the swamp to the top of it. The stars and the moon were nearer to him there, and on the other side of the ridge he looked down upon a great sweeping plain, with a frozen lake glistening in the moonlight, and a white river leading from it off into timber that was neither so thick nor so black as that in the swamp.
And then every muscle in his body grew tense, and his blood leaped. From far off in the plain there came a cry. It was his cry—the wolf-cry. His jaws snapped. His white fangs gleamed, and he growled deep in his throat. He wanted to reply, but some strange instinct urged him not to. That instinct of the wild was already becoming master of him. In the air, in the whispering of the spruce-tops, in the moon and the stars themselves, there breathed a spirit which told him that what he had heard was the wolf-cry, but that it was not the wolf call.
The other came an hour later, clear and distinct, that same wailing howl at the beginning—but ending in a staccato of quick sharp yelps that stirred his blood at once into a fiery excitement that it had never known before. The same instinct told him that this was the call—the hunt-cry. It urged him to come quickly. A few moments later it came again, and this time there was a reply from close down along the foot of the ridge, and another from so far away that Kazan could scarcely hear it. The hunt-pack was gathering for the night chase; but Kazan sat quiet and trembling.
He was not afraid, but he was not ready to go. The ridge seemed to split the world for him. Down there it was new, and strange, and without men. From the other side something seemed pulling him back, and suddenly he turned his head and gazed back through the moonlit space behind him, and whined. It was the dog-whine now. The woman was back there. He could hear her voice. He could feel the touch of her soft hand. He could see the laughter in her face and eyes, the laughter that had made him warm and happy. She was calling to him through the forests, and he was torn between desire to answer that call, and desire to go down into the plain. For he could also see many men waiting for him with clubs, and he could hear the cracking of whips, and feel the sting of their lashes.
For a long time he remained on the top of the ridge that divided his world. And then, at last, he turned and went down into the plain.
All that night he kept close to the hunt-pack, but never quite approached it. This was fortunate