"I know pretty nigh every foot of it," Jack Pearson said. "When the Iroquois were quiet I used to do a deal of hunting in their country. It are good country for game."

"Well! shall we set out at once?" Harold asked, impatient to be off.

"We can't move to-night," Pearson answered; and Harold saw that Peter and the Indians agreed with him.

"Why not?" he asked. "Every hour is of importance."

"That's so," Peter said, "but there's no going out on the lake to-night. In half an hour we'll have our first snowstorm, and by morning it will be two foot deep."

Harold turned his eyes toward the lake and saw what his companions had noticed long before. The sky was overcast and a thick bank of hidden clouds was rolling up across the lake, and the thick mist seemed to hang between the clouds and the water.

"That's snow," Peter said. "It's late this year, and I'd give my pension if it was a month later."

"That's so," Pearson said. "Snow aint never pleasant in the woods, but when you're scouting round among Injuns it are a caution. We'd best make a shelter afore it comes on."