All three of them drew back into the mouth of the pass, where they found abundant shelter behind the stony outcrops, while the Sioux, who lay hidden in the undergrowth farther down the slope, would be compelled to advance over open ground, if they made a rush. Young Clarke's confidence grew. That wonderful sharpshooting feat of the Little Giant was still in his mind. In such a position and with such marksmen as Boyd and Bent, they could not be overwhelmed.

"Take them glasses o' yourn, young William," said the Little Giant, "an' see ef you can pick out any o' the Sioux down the slope."

Will was able to trace three or four warriors lying down among the short cedars, apparently waiting with illimitable patience for any good idea that might suggest itself. The others, though out of sight, were certainly near and he was wondering what plan might occur to them.

"Do you think it likely that they know the pass?" he asked Boyd.

"Hardly," replied the hunter. "They are mountain Sioux, but on the whole they prefer the plains."

"Maybe they think then that they can wait, or at least hold us until we are overcome by thirst!"

"No, the little stream of water breaks a way down the slope somewhere, and when they find it they'll know that it comes from the pass. I think they'll attack, but just how and when is more'n I can say. Now, Will, will you go back where the animals are and cook us a good supper, including coffee? When you're besieged it's best to keep yourself well fed and strong. I saw plenty of dead wood there, tumbled from the cliffs above."

Young Clarke, knowing that he was not needed now at the mouth of the pass, was more than glad to undertake the task, since waiting was hard work.

He found the horses and mules lying down, and they regarded him with large, contemplative eyes as he lighted the fire and began to cook supper. The animals were on the best of terms, constituting a happy family, and the eyes with which they regarded Will seemed to him to be the eyes of wisdom.

"Shall we get safely out of this?" he asked, addressing himself to the animal circle.