“At any rate, I might try it,” thought Sandy. “If I don’t make it go I stand a good chance of freezing. But if I do——”

He stopped short. While he had been turning these matters over in his mind he had climbed up to the ridge on which grew the withered, dead balsams.

Now that he had gained it, he saw that beyond the gnarled, wind-twisted stumps was a considerable rift in the rocks. How far in it went he did not, of course, know. But it appeared that it ought to make a snug refuge from the rigors of the almost arctic cold.

Further exploration showed that the rift was quite a cave. It was not very high, but appeared to run back a considerable distance. Sandy hailed its discovery with joy. If he could light a fire back within the rift it would be practicable to keep it warm.

The thought of warmth, light and a good fire was comforting, even though for the present it existed only in the imagination. Sandy set to work on the withered balsams with his hunting knife. The wood was dry and dead and cut easily. Soon he had quite a pile of it dragged back into the rift.

As he worked he almost forgot the perils of his situation. For the present the biting cold which, as the sun grew lower, was more and more penetrating, turned his thoughts from his present miseries to the delights to come of warmth and comfort.

Having collected his pile and stacked it till it almost reached the roof of the rift, Sandy thought it was time to see if there was any merit in the old trapper’s recipe for starting a fire in the wilderness without matches. With his blade he stripped off patches of dry bark from the dead timber and shredded it until it was an easily inflammable mass, like excelsior.

Having done this, he collected his kindling and then piled the sticks crosswise in the form of a tower, so that when his fire was started he would be sure of a good draft. Then, with his knife, he extracted a bullet from a cartridge, poured a little of the powder upon the kindling and then slipped the half emptied shell into his rifle.

When this much of his preparations had been completed he was ready for the final test. He aimed the rifle carefully at his kindling pile, selecting a place where he had previously sprinkled the grains of powder. Then he pulled the trigger.

A muffled report and a shower of sparks from the muzzle followed, but to the boy’s disappointment, the kindling did not catch fire. The only result of his experiment, so far, was a suffocating smell of gunpowder.