He turned and shouted at her to come up abreast of them, fearing a stumble might mean death to her in the storm; and in the same breath, the same tone, he hurled a string of blasphemous commands at his dogs.

Almost blinded by the whipping snow, Audie staggered to the side of the Indian. So cruel was the buffeting of the storm she would have fallen, but for the timely succor of the man's outstretched hands. Already the downward rush was left behind, and the level of the valley was under their feet. Ahead of them, lost in the gray of the storm lay the incline which was to lead them to the treacherous shoulder of the hill they had yet to pass. Neither dogs nor men could see it, and their only guidance was the wonderful instinct of the savage brain of the Indian.

With unerring judgment he led the way, faltering not even for a second in his decisions; and soon, far sooner than seemed possible, the tautened traces, and crouching gait of the dogs, told that his judgment had not erred. The ascent had begun.

The steady pull went on for an hour; a grinding, weary labor in which every inch of the way was only accomplished under the cruel lashing of a merciless wind, and with eyes more than half blinded by the powdered snow. The wind seemed to attack them from every side; now from ahead; now from behind. Now it whistled down the hillside on their right; now it came up with a vicious scream from the depths of the canyon which dropped away beside them on the left of the harsh, hummocky path. The heavy wrappings of furs about their mouths were a mass of ice from the frozen moisture of their hard breathing, while the dense hoar-frost on their lashes had to be wiped away lest their lids froze together as their watering eyes blinked under the force of the wind. It was such a journey as matched the sterile land through which they were passing; such a journey as only the hardened folk of the northern world could dare to face.

At last the ascent was accomplished, and with the relaxing of effort came the first warning of the dangers with which they were surrounded.

It was the horror-stricken cry of the woman. In the blinding snow she had approached the edge of the path too nearly. Her feet shot from under her, and, for a moment, absolute destruction threatened. Again came the prompt succor of the Indian. Again he clutched her, and held her. Then he gathered his strength for an effort, and the next moment she was sprawling in safety at the feet of her lover.

"Ho, you damn-fool woman!" Si-wash cried, in a manner that merely expressed his own fears, and had no insult in it.

Leo helped Audie to her feet. A moment later his deep voice shouted above the howling of the wind.

"If she can fall, what about the sled?"

The Indian's reply was full of the philosophy of his race.