That night they made a chill camp in the lee of a great bowlder; that is, in as much of a lee as could be had where the icy blast swept in circles and eddies from all directions at once. They started a fire, but its feeble flame was so blown hither and thither that by the time a kettle of snow was melted, and the ice was thawed from their stew, their supply of wood was so depleted that they dared not use more. So they ate their scanty supper without tea, fed the dogs on frozen porridge, and huddling together for warmth during the long hours of bleak darkness were thankful enough to welcome the gray dawn that brought them to an end.

For three days more they toiled over the terrible plateau, driven to long detours by insurmountable obstacles, buffeted and lashed by fierce snow-squalls and ice-laden gales, but ever pushing onward with unabated courage, expecting with each hour to find themselves descending into the valley of the Chilcat River. Two of the dogs driven by Serge broke down so completely that they were mercifully shot. The third dog was added to Jalap Coombs's team, and the load was divided between the remaining sledges, while the now useless one was used as firewood. After that Phil plodded on in advance, and Serge drove the leading team.

The fourth day of this terrible work was one of leaden clouds and bitter winds. The members of the little party were growing desperate with cold, exhaustion, and hunger. Their wanderings had not brought them to a timber-line, and as poor Phil faced the blast with bowed head and chattering teeth it seemed to him that to be once more thoroughly warm would be the perfection of human happiness.

It was already growing dusk, and he was anxiously casting about for the sorry shelter of some bowlder behind which they might shiver away the hours of darkness, when he came to the verge of a steep declivity. His heart leaped as he glanced down its precipitous face; for, far below, he saw a dark mass that he knew must be timber. They could not descend at that point; but he thought he saw one that appeared more favorable a little further on, and hastened in that direction. He was already some distance ahead of the slow-moving sledges, and meant to wait for them as soon as he discovered a place from which the descent could be made.

Suddenly a whirling, blinding cloud of snow swept down on him with such fury that to face it and breathe was impossible. Thinking it but a squall, he turned his back and stood motionless, waiting for it to pass over. Instead of so doing, it momentarily increased in violence and density. A sudden darkness came with the storm, and as he anxiously started back to meet the sledges he could not see one rod before him. He began to shout, and in a few minutes had the satisfaction of hearing an answering cry. Directly afterwards Serge loomed through the driving cloud, urging on his reluctant dogs with voice and whip. The moment they were allowed to stop, Husky, Luvtuk, and big Amook lay down as though completely exhausted.

"We can't go a step further, Phil! We must make camp at once," panted Serge. "This storm is a regular poorga, and will probably last all night."

"But where can we camp?" asked Phil, in dismay. "There is timber down below, but it looks miles away, and we can't get to it now."

"No," replied Serge; "we must stay where we are and burrow a hole in this drift big enough to hold us. We've got to do it in a hurry too."

So saying, Serge drew his knife, for the outside of the drift close to which they were halted was so hard packed as to render cutting necessary, and outlined a low opening. From this he removed an unbroken slab, and then began to dig furiously in the soft snow beyond.

In the meantime Phil was wondering why Jalap Coombs did not appear; for he had supposed him to be close behind Serge; but now his repeated shoutings gained no reply.