She noticed that when she went to her hands and knees, laboriously to cut a piece of the drier wood from the rain-soaked, rotted snag that was her principal supply of fuel, every wolf would leap forward, only to draw back when she stood straight again. At such times she saw them perfectly plainly,—their gaunt bodies, their eyes lighted with the insanity of famine, their ivory fangs that glistened in the firelight. She worked desperately to keep the fire burning bright. She dared not neglect it for a moment. Except for the single pistol ball that she could afford to expend on the wolves—of the three she had—the fire was her last defense.
But it was a losing fight. The rain-soaked wood smoked without flame, the comparatively dry core with which Dan had started the fire had burned down, and the green wood, hacked with such heart-breaking difficulty from the saplings that Dan had cut, needed the most tireless attention to burn at all.
When Dan had gone, these little trees were well within the circle of the wolves. Unfortunately, the circle had drawn in past them. Nevertheless, now that the last of the drier dead wood was consumed, she shouldered her ax and walked straight toward the gray, crouching bodies in the snow. For a tragic second she thought that the nearest of them was going to stand its ground. But almost when she was in striking range, and its body was sinking to the snow in preparation for a leap, it skulked back into the shadow. Exhausted as she was, it seemed to her that she chopped endlessly to cut away one little length. The ax blade was dull, the handle awkward in her hand, she could scarcely stand on her broken snowshoes, and worse, the ice crust broke beneath her blows, burying the sapling in the snow. She noticed that every time she bent to strike a blow, the circle would plunge a step nearer her, withdrawing as she straightened again.
Books of woodcraft often describe with what ease a fire may be built and maintained in wet snow. It works fairly well in theory, but it is a heart-breaking task in practice. Under such difficulties as she worked, it became one of those dreadful undertakings that partake of a nightmare quality,—the walking of a treadmill or the sweeping of waves from the shore.
When she secured the first length, her fire was almost extinguished. It threw a fault cloud of smoke into the air, but the flame was almost gone. The darkness dropped about her, and the wolves came stealing over the snow. She worked furiously, with the strength of desperation, and little by little she won back a tiny flame.
Her nervous vitality was flowing from her in a frightful stream. Too long she had toiled without food in the constant presence of danger, and she was very near indeed to utter exhaustion. But at the same time she knew she must not faint. That was one thing she could not do,—to fall unconscious before the last of her three cartridges was expended in the right way.
Again she went forth to the sapling, and this time it seemed to her that if she simply tossed the ax through the air, she could fell one of the gray crowd. But when she stooped to pick it up—She didn't finish the thought. She turned to coax the fire. And then she leaned sobbing over the sled.
"What's the use?" she cried. "He won't come back. What's the use of fighting any more?"
"There's always use of fighting," her father told her. He seemed to speak with difficulty, and his face looked strange and white. The cold and the exposure were having their effect on his weakened system, and unconsciousness was a near shadow indeed. "But, dearest,—if I could only make you do what I want you to—"
"What?"