Ross grinned. He did not know what "irrefutable" meant, but he did know that Mr. Pennypacker intended to compliment him.

Paul and Henry assisted with the fire. In fact they did most of the work, each wishing to make good his assertion that he would prove of use on the journey. It was a brief task to gather the wood and then Ross and Shif'less Sol lighted the fire, which they permitted merely to smolder. But it gave out ample heat and in a few minutes they cooked over it their venison and corn bread and coffee which they served in tin cups. Henry and Paul ate with the ferocious appetite that the march and the clean air of the wilderness had bred in them, and nobody restricted them, because the forest was full of game, and such skillful hunters and riflemen could never lack for a food supply.

Mr. Pennypacker leaned with an air of satisfaction against the upthrust bough of a fallen oak.

"It's a wonderful world that we have here," he said, "and just to think that we're among the first white men to find out what it contains."

"All ready!" said Tom Ross, "then forward we go, we mustn't waste time by the way. They need that salt at Wareville."

Once more they resumed the march in Indian file and amid the silence of the woods. About the middle of the afternoon Ross invited Mr. Pennypacker and the two boys to ride three of the pack horses. Henry at first declined, not willing to be considered soft and pampered, but as the schoolmaster promptly accepted and Paul who was obviously tired did the same, he changed his mind, not because he needed rest, but lest Paul should feel badly over his inferiority in strength.

Thus they marched steadily northward, Ross leading the way, and Shif'less Sol who was lazy at the settlement, but never in the woods where he was inferior in knowledge and skill to Ross only, covering the rear. Each of these accomplished borderers watched every movement of the forest about him, and listened for every sound; he knew with the eye of second sight what was natural and if anything not belonging to the usual order of things should appear, he would detect it in a moment. But they saw and heard nothing that was not according to nature: only the wind among the boughs, or the stamp of an elk's hoof as it fled, startled at the scent of man. The hostile tribes from north and south, fearful of the presence of each other, seemed to have deserted the great wilderness of Kentucky.

Henry noted the beauty of the country as they passed along; the gently rolling hills, the rich dark soil and the beautiful clear streams. Once they came to a river, too deep to wade, but all of them, except the schoolmaster, promptly took off their clothing and swam it.

"My age and my calling forbid my doing as the rest of you do," said the schoolmaster, "and I think I shall stick to my horse."

He rode the biggest of the pack horses, and when the strong animal began to swim, Mr. Pennypacker thrust out his legs until they were almost parallel with the animal's neck, and reached the opposite bank, untouched by a drop of water. No one begrudged him his dry and unlabored passage; in fact they thought it right, because a schoolmaster was mightily respected in the early settlements of Kentucky and they would have regarded it as unbecoming to his dignity to have stripped, and swum the river as they did.