Kazan stopped in the trail. He came back then and sat down upon his haunches beside her, waiting for her to move and speak. But she was very still. He thrust his nose into her loose hair. A whine rose in his throat, and suddenly he raised his head and sniffed in the face of the wind. Something came to him with that wind. He muzzled Joan again, hut she did not stir. Then he went forward, and stood in his traces, ready for the pull, and looked hack at her. Still she did not move or speak, and Kazan's whine gave place to a sharp excited bark.
The strange thing in the wind came to him stronger for a moment. He began to pull. The sledge-runners had frozen to the snow, and it took every ounce of his strength to free them. Twice during the next five minutes he stopped and sniffed the air. The third time that he halted, in a drift of snow, he returned to Joan's side again, and whined to awaken her. Then he tugged again at the end of his traces, and foot by foot he dragged the sledge through the drift. Beyond the drift there was a stretch of clear ice, and here Kazan rested. During a lull in the wind the scent came to him stronger than before.
At the end of the clear ice was a narrow break in the shore, where a creek ran into the main stream. If Joan had been conscious she would have urged him straight ahead. But Kazan turned into the break, and for ten minutes he struggled through the snow without a rest, whining more and more frequently, until at last the whine broke into a joyous bark. Ahead of him, close to the creek, was a small cabin. Smoke was rising out of the chimney. It was the scent of smoke that had come to him in the wind. A hard level slope reached to the cabin door, and with the last strength that was in him Kazan dragged his burden up that. Then he settled himself back beside Joan, lifted his shaggy head to the dark sky and howled.
A moment later the door opened. A man came out. Kazan's reddened, snow-shot eyes followed him watchfully as he ran to the sledge. He heard his startled exclamation as he bent over Joan. In another lull of the wind there came from out of the mass of furs on the sledge the wailing, half-smothered voice of baby Joan.
A deep sigh of relief heaved up from Kazan's chest. He was exhausted. His strength was gone. His feet were torn and bleeding. But the voice of baby Joan filled him with a strange happiness, and he lay down in his traces, while the man carried Joan and the baby into the life and warmth of the cabin.
A few minutes later the man reappeared. He was not old, like Pierre Radisson. He came close to Kazan, and looked down at him.
"My God," he said. "And you did that—alone!"
He bent down fearlessly, unfastened him from the traces, and led him toward the cabin door. Kazan hesitated but once—almost on the threshold. He turned his head, swift and alert. From out of the moaning and wailing of the storm it seemed to him that for a moment he had heard the voice of Gray Wolf.
Then the cabin door closed behind him.
Back in a shadowy corner of the cabin he lay, while the man prepared something over a hot stove for Joan. It was a long time before Joan rose from the cot on which the man had placed her. After that Kazan heard her sobbing; and then the man made her eat, and for a time they talked. Then the stranger hung up a big blanket in front of the bunk, and sat down close to the stove. Quietly Kazan slipped along the wall, and crept under the bunk. For a long time he could hear the sobbing breath of the girl. Then all was still.
The next morning he slipped out through the door when the man opened it, and sped swiftly into the forest. Half a mile away he found the trail of Gray Wolf, and called to her. From the frozen river came her reply, and he went to her.
Vainly Gray Wolf tried to lure him back into their old haunts—away from the cabin and the scent of man. Late that morning the man harnessed his dogs, and from the fringe of the forest Kazan saw him tuck Joan and the baby among the furs on the sledge, as old Pierre had done. All that day he followed in the trail of the team, with Gray Wolf slinking behind him. They traveled until dark; and then, under the stars and the moon that had followed the storm, the man still urged on his team. It was deep in the night when they came to another cabin, and the man beat upon the door. A light, the opening of the door, the joyous welcome of a man's voice, Joan's sobbing cry—Kazan heard these from the shadows in which he was hidden, and then slipped back to Gray Wolf.
In the days and weeks that followed Joan's home-coming the lure of the cabin and of the woman's hand held Kazan. As he had tolerated Pierre, so now he tolerated the younger man who lived with Joan and the baby. He knew that the man was very dear to Joan, and that the baby was very dear to him, as it was to the girl. It was not until the third day that Joan succeeded in coaxing him into the cabin—and that was the day on which the man returned with the dead and frozen body of Pierre. It was Joan's husband who first found the name on the collar he wore, and they began calling him Kazan.
Half a mile away, at the summit of a huge mass of rock which the Indians called the Sun Rock, he and Gray Wolf had found a home; and from here they went down to their hunts on the plain, and often the girl's voice reached up to them, calling, "Kazan! Kazan! Kazan!"
Through all the long winter Kazan hovered thus between the lure of Joan and the cabin—and Gray Wolf.
Then came Spring—and the Great Change.
CHAPTER VIII
THE GREAT CHANGE
The rocks, the ridges and the valleys were taking on a warmer glow. The poplar buds were ready to burst. The scent of balsam and of spruce grew heavier in the air each day, and all through the wilderness, in plain and forest, there was the rippling murmur of the spring floods finding their way to Hudson's Bay. In that great bay there was the rumble and crash of the ice fields thundering down in the early break-up through the Roes Welcome—the doorway to the Arctic, and for that reason there still came with the April wind an occasional sharp breath of winter.
Kazan had sheltered himself against that wind. Not a breath of air stirred in the sunny spot the wolf-dog had chosen for himself. He was more comfortable than he had been at any time during the six months of terrible winter—and as he slept he dreamed.
Gray Wolf, his wild mate, lay near him, flat on her belly, her forepaws reaching out, her eyes and nostrils as keen and alert as the smell of man could make them. For there was that smell of man, as well as of balsam and spruce, in the warm spring air. She gazed anxiously and sometimes steadily, at Kazan as he slept. Her own gray spine stiffened when she saw the tawny hair along Kazan's back bristle at some dream vision. She whined softly as his upper lip snarled back, showing his long white fangs. But for the most part Kazan lay quiet, save for the muscular twitchings of legs, shoulders and muzzle, which always tell when a dog is dreaming; and as he dreamed there came to the door of the cabin out on the plain a blue-eyed girl-woman, with a big brown braid over her shoulder, who called through the cup of her hands, "Kazan, Kazan, Kazan!"
The voice reached faintly to the top of the Sun Rock, and Gray Wolf flattened her ears. Kazan stirred, and in another instant he was awake and on his feet. He leaped to an outcropping ledge, sniffing the air and looking far out over the plain that lay below them.
Over the plain the woman's voice came to them again, and Kazan ran to the edge of the rock and whined. Gray Wolf stepped softly to his side and laid her muzzle on his shoulder. She had grown to know what the Voice meant. Day and night she feared it, more than she feared the scent or sound of man.
Since she had given up the pack and her old life for Kazan, the Voice had become Gray Wolf's greatest enemy, and she hated it. It took Kazan from her. And wherever it went, Kazan followed.
Night after night it robbed her of her mate, and left her to wander alone under the stars and the moon, keeping faithfully to her loneliness, and never