"He'll kill'm, he'll kill'm sure," Bettles chanted exultantly. "I know. I've ben with Daylight on trail. That man ain't never ben tired in his life. Don't know what it means. I seen him travel all day with wet socks at forty-five below. There ain't another man living can do that."

While this talk went on, Daylight was saying good-by to those that clustered around him. The Virgin wanted to kiss him, and, fuddled slightly though he was with the whiskey, he saw his way out without compromising with the apron-string. He kissed the Virgin, but he kissed the other three women with equal partiality. He pulled on his long mittens, roused the dogs to their feet, and took his Place at the gee-pole.[4]

"Mush, you beauties!" he cried.

The animals threw their weights against their breastbands on the instant, crouching low to the snow, and digging in their claws. They whined eagerly, and before the sled had gone half a dozen lengths both Daylight and Kama (in the rear) were running to keep up. And so, running, man and dogs dipped over the bank and down to the frozen bed of the Yukon, and in the gray light were gone.

CHAPTER IV

On the river, where was a packed trail and where snowshoes were unnecessary, the dogs averaged six miles an hour. To keep up with them, the two men were compelled to run. Daylight and Kama relieved each other regularly at the gee-pole, for here was the hard work of steering the flying sled and of keeping in advance of it. The man relieved dropped behind the sled, occasionally leaping upon it and resting.

It was severe work, but of the sort that was exhilarating.

They were flying, getting over the ground, making the most of the packed trail. Later on they would come to the unbroken trail, where three miles an hour would constitute good going. Then there would be no riding and resting, and no running. Then the gee-pole would be the easier task, and a man would come back to it to rest after having completed his spell to the fore, breaking trail with the snowshoes for the dogs. Such work was far from exhilarating also, they must expect places where for miles at a time they must toil over chaotic ice-jams, where they would be fortunate if they made two miles an hour. And there would be the inevitable bad jams, short ones, it was true, but so bad that a mile an hour would require terrific effort. Kama and Daylight did not talk. In the nature of the work they could not, nor in their own natures were they given to talking while they worked. At rare intervals, when necessary, they addressed each other in monosyllables, Kama, for the most part, contenting himself with grunts. Occasionally a dog whined or snarled, but in the main the team kept silent. Only could be heard the sharp, jarring grate of the steel runners over the hard surface and the creak of the straining sled.

As if through a wall, Daylight had passed from the hum and roar of the Tivoli into another world—a world of silence and immobility. Nothing stirred. The Yukon slept under a coat of ice three feet thick. No breath of wind blew. Nor did the sap move in the hearts of the spruce trees that forested the river banks on either hand. The trees, burdened with the last infinitesimal pennyweight of snow their branches could hold, stood in absolute petrifaction. The slightest tremor would have dislodged the snow, and no snow was dislodged. The sled was the one point of life and motion in the midst of the solemn quietude, and the harsh churn of its runners but emphasized the silence through which it moved.

It was a dead world, and furthermore, a gray world. The weather was sharp and clear; there was no moisture in the atmosphere, no fog nor haze; yet the sky was a gray pall. The reason for this was that, though there was no cloud in the sky to dim the brightness of day, there was no sun to give brightness. Far to the south the sun climbed steadily to meridian, but between it and the frozen Yukon intervened the bulge of the earth. The Yukon lay in a night shadow, and the day itself was in reality a long twilight-light. At a quarter before twelve, where a wide bend of the river gave a long vista south, the sun showed its upper rim above the sky-line. But it did not rise perpendicularly. Instead, it rose on a slant, so that by high noon it had barely lifted its lower rim clear of the horizon. It was a dim, wan sun. There was no heat to its rays, and a man could gaze squarely into the full orb of it without hurt to his eyes. No sooner had it reached meridian than it began its slant back beneath the horizon, and at quarter past twelve the earth threw its shadow again over the land.