was sore from the blows of the caribou lash. But it was not physical pain that gave the sullen droop to his head and robbed his body of that keen quick alertness of the lead-dog—the commander of his mates. It was his spirit. For the first time in his life, it was broken. McCready had beaten him—long ago; his master had beaten him; and during all this day their voices were fierce and vengeful in his ears. But it was his mistress who hurt him most. She held aloof from him, always beyond they reach of his leash; and when they stopped to rest, and again in camp, she looked at him with strange and wondering eyes, and did not speak. She, too, was ready to beat him. He believed that, and so slunk away from her and crouched on his belly in the snow. With him, a broken spirit meant a broken heart, and that night he lurked in one of the deepest shadows about the camp-fire and grieved alone. None knew that it was grief—unless it was the girl. She did not move toward him. She did not speak to him. But she watched him closely—and studied him hardest when he was looking at McCready.
Later, after Thorpe and his wife had gone into their tent, it began to snow, and the effect of the snow upon McCready puzzled Kazan. The man was restless, and he drank frequently from the flask that he had used the night before. In the firelight his face grew redder and redder, and Kazan could see the strange gleam of his teeth as he gazed at the tent in which his mistress was sleeping. Again and again he went close to that tent, and listened. Twice he heard movement. The last time, it was the sound of Thorpe's deep breathing. McCready hurried back to the fire and turned his face straight up to the sky. The snow was falling so thickly that when he lowered his face he blinked and wiped his eyes. Then he went out into the gloom and bent low over the trail they had made a few hours before. It was almost obliterated by the falling snow. Another hour and there would be no trail—nothing the next day to tell whoever might pass that they had come this way. By morning it would cover everything, even the fire, if he allowed it to die down. McCready drank again, out in the darkness. Low words of an insane joy burst from his lips. His head was hot with a drunken fire. His heart beat madly, but scarcely more furiously than did Kazan's when the dog saw that McCready was returning with a club! The club he placed on end against a tree. Then he took a lantern from the sledge and lighted it. He approached Thorpe's tent-flap, the lantern in his hand.
"Ho, Thorpe—Thorpe!" he called.
There was no answer. He could hear Thorpe breathing. He drew the flap aside a little, and raised his voice.
"Thorpe!"
Still there was no movement inside, and he untied the flap strings and thrust in his lantern. The light flashed on Isobel's golden head, and McCready stared at it, his eyes burning like red coals, until he saw that Thorpe was awakening. Quickly he dropped the flap and rustled it from the outside.
"Ho, Thorpe!—Thorpe!" he called again.
This time Thorpe replied.
"Hello, McCready—is that you?"
McCready drew the flap back a little, and spoke in a low voice.
"Yes. Can you come out a minute? Something's happening out in the woods. Don't wake up your wife!"
He drew back and waited. A minute later Thorpe came quietly out of the tent. McCready pointed into the thick spruce.
"I'll swear there's some one nosing around the camp," he said. "I'm certain that I saw a man out there a few minutes ago, when I went for a log. It's a good night for stealing dogs. Here—you take the lantern! If I wasn't clean fooled, we'll find a trail in the snow."
He gave Thorpe the lantern and picked up the heavy club. A growl rose in Kazan's throat, but he choked it back. He wanted to snarl forth his warning, to leap at the end of his leash, but he knew that if he did that, they would return and beat him. So he lay still, trembling and shivering, and whining softly. He watched them until they disappeared—and then waited—listened. At last he heard the crunch of snow. He was not surprised to see McCready come back alone. He had expected him to return alone. For he knew what a club meant!
McCready's face was terrible now. It was like a beast's. He was hatless. Kazan slunk deeper in his shadow at the low horrible laugh that fell from his lips—for the man still held the club. In a moment he dropped that, and approached the tent. He drew back the flap and peered in. Thorpe's wife was sleeping, and as quietly as a cat he entered and hung the lantern on a nail in the tent-pole. His movement did not awaken her, and for a few moments he stood there, staring—staring.
Outside, crouching in the deep shadow, Kazan tried to fathom the meaning of these strange things that were happening. Why had his master and McCready gone out into the forest? Why had not his master returned? It was his master, and not McCready, who belonged in that tent. Then why was McCready there? He watched McCready as he entered, and suddenly the dog was on his feet, his back tense and bristling, his limbs rigid. He saw McCready's huge shadow on the canvas, and a moment later there came a strange piercing cry. In the wild terror of that cry he recognized her voice—and he leaped toward the tent. The leash stopped him, choking the snarl in his throat. He saw the shadows struggling now, and there came cry after cry. She was calling to his master, and with his master's name she was calling him!
"Kazan—Kazan—"
He leaped again, and was thrown upon his back. A second and a third time he sprang the length of the leash into the night, and the babiche cord about his neck cut into his flesh like a knife. He stopped for an instant, gasping for breath. The shadows were still fighting. Now they were upright! Now they were crumpling down! With a fierce snarl he flung his whole weight once more at the end of the chain. There was a snap, as the thong about his neck gave way.
In half a dozen bounds Kazan made the tent and rushed under the flap. With a snarl he was at McCready's throat. The first snap of his powerful jaws was death, but he did not know that. He knew only that his mistress was there, and that he was fighting for her. There came one choking gasping cry that ended with a terrible sob; it was McCready. The man sank from his knees upon his back, and Kazan thrust his fangs deeper into his enemy's throat; he felt the warm blood.
The dog's mistress was calling to him now. She was pulling at his shaggy neck. But he would not loose his hold—not for a long time. When he did, his mistress looked down once upon the man and covered her face with her hands. Then she sank down upon the blankets. She was very still. Her face and hands were cold, and Kazan muzzled them tenderly. Her eyes were closed. He snuggled up close against her, with his ready jaws turned toward the dead man. Why was she so still, he wondered?
A long time passed, and then she moved. Her eyes opened. Her hand touched him.
Then he heard a step outside.
It was his master, and with that old thrill of fear—fear of the club—he went swiftly to the door. Yes, there was his master in the firelight—and in his hand he held the club. He was coming slowly, almost falling at each step, and his face was red with blood. But he had the club! He would beat him again—beat him terribly for hurting McCready; so Kazan slipped quietly under the tent-flap and stole off into the shadows. From out the gloom of the thick spruce he looked back, and a low whine of love and grief rose and died softly in his throat. They would beat him always now—after that. Even she would beat him. They would hunt him down, and beat him when they found him.
From out of the glow of the fire he turned his wolfish head to the depths of the forest. There were no clubs or stinging lashes out in that gloom. They would never find him there.
For another moment he wavered. And then, as silently as one of the wild creatures whose blood was partly his, he stole away into the blackness of the night.
CHAPTER IV
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