“Oh, he knowed as how thar war no Injuns to massacre you, an’ when we camped fur noon, I heered him say, ‘I wonder what the boys have got fur dinner?’ I knowed me and Useless could easy find you. That ar dog knowed jest as well that I war arter you as I did myself.”

“Well,” said Frank, “whenever you get ready, we’ll go back to the camp.”

“To camp!” repeated the trapper. “Haint you rid fur enough yet? Can you stand twenty miles more to-night?”

“Twenty miles!” echoed both the boys, in surprise.

“Sartin! You’re further away from the ole bar’s hole now than you were last night.”

The young hunters were astonished. Although they had had the Rocky Mountains for a guidepost, they had been completely turned round, and had actually traveled ten miles back toward St. Joseph.

“That’s what comes of not knowin’ nothin’ ’bout the prairy!” continued the trapper, helping himself to a piece of the venison. “But we’ll stay here to-night, an’ strike fur camp in the mornin’.”

The boys were very well satisfied with this arrangement, for their long ride had wearied them, and Archie was willing to brave grizzly bears, so long as he was in Dick’s company.

After supper—which consisted of venison, without bread or coffee—the trapper lighted his pipe with a brand from the fire, and, settling back on his elbow, said: