With bated breath and trembling heart Marian watched their approach. Once hope fell as she thought she caught the sharp ki-yi of a wolf dog. In this she must have been mistaken, for as they came closer she saw that they were magnificent shaggy-coated fellows, with an unmistakable collie strain in their blood.

“Oh!” she cried, “‘the chariots of the Lord, and the horsemen thereof.’”

It was a strange expression, but fitted the occasion so well that Patsy felt her heart give a great leap of joy.

Indeed the steeds of the Arctic, if not the horsemen, had come to their aid in a time of great need, and, passing them with a wild leap, the dogs burst upon the deer with a rush and roar that sent them forward by leaps and bounds.

Staggering forward, the girls followed as best they could. Now they were a thousand yards from the summit, now five hundred, now three, now two. And now the first deer were disappearing over the top. Enheartened by this, the others crowded forward until with one final rush they all passed over the top and started down on the other side.

Just as the girls reached the crest and were peering over the summit, a shrill whistle smote their ears. It sounded again, and yet again. There was a movement just before them. Then the snow-covered pack of dogs rushed pel-mel past them on the back trail down hill.

“Someone whistled to them. They are going back. How wonderfully they must be trained!” exclaimed Patsy.

“They were someone’s team,” Marian said slowly, as if for the first time realizing they had not really been sent direct from Heaven to save them. “They’re somebody’s team. He knew we were in trouble and turned the dogs loose to help us. I wonder who he could have been?”

For the present the question must remain unanswered. The herd had gone on before them. It was all important that they join them. So, having straightened out the draw-straps to their sleds, they began making their way down the hard packed and uncertain descent.

It was not long before they came upon the herd feeding on a little mountain plateau. Terogloona was already busy making camp, and Attatak thawing out food over a fire of tiny scrub fir trees.