"Oh, I'm pretty sure I haven't lost my bearings," answered the old lumberman. "However, to make sure, maybe I had better have a squint at my compass."

"Oh, say! that puts me in mind!" burst out Randy. "What's the matter with using one of our flashlights?" for the boys had brought along two of those useful articles, which were now packed in the baggage on the bobsled.

"Yes, let's get out both of the flashlights," returned Fred. "In this darkness we'll want all the light we can get."

Sheltering themselves as best they could from the wind, which seemed every minute to be increasing in violence, the boys unstrapped part of their load and managed to bring forth the two flashlights. While this was being done, Uncle Barney brought from his pocket a small compass.

"Now, I think north is in that direction," he said, pointing with his hand. With the aid of one of the lights, the compass was inspected, and it was found that the old lumberman was almost right, he having pointed a little to the northwest.

"If we'd gone on the way I expected to go, we'd have struck the lower end of the island instead of the upper," he explained. "It wouldn't have made a great deal of difference, but we might as well take the straightest line we know how. Come on! Follow me, and I'll break the way for you."

Once more they started forward, and in a minute more the boys found themselves struggling through snow which was several feet deep.

"Gee! a fellow ought to have snowshoes instead of skates!" panted Fred, when in the midst of the drift. "This is the worst ever!"

"The drift isn't very wide, Fred," announced Jack, who was ahead of his cousin, flashing one of the lights around. "Here we come to the clear ice again," and a few seconds later they found themselves skating along as easily as before.

But this open patch did not last long. Soon they came to several more snowdrifts. The first was barely a foot high, but the second was almost up to their arm-pits. The old lumberman was still ahead, breaking a path for them as well as he was able. Hampered with the load of the bobsled, the boys made slow progress.