The decision of the Shawanoe was to lessen the distance between him and the horsemen while such a fine opportunity offered. Flinging the glass over his shoulder he set out to overtake the party in advance, doing his best to decide upon the right policy, now that the important information had come to him.
The most puzzling phase of the situation has been explained. But for the certain recognition that Whirlwind would make of his master, the latter would have gone direct to the Assiniboine camp and watched for his opportunity; but as nearly as he could determine there must be fully a score if not more of the warriors. To "cut out" the stallion from among them when the sun was shining was clearly an impossibility, though, as has been intimated, Deerfoot was ready to make the attempt if no other chance offered.
Discretion warned him to keep out of sight of the party until nightfall. He could then reconnoiter the camp with good prospect of getting Whirlwind away. If the Assiniboines placed a sentinel on duty, Deerfoot was confident he could get the better of him in the darkness. The raiders would not be looking for any attack, though when on the war trail they were sure to adopt the usual precautions.
The Shawanoe, therefore, had not gone far when he decided upon his plan of action. He would stay out of sight of men and animals until the gloom gave him his opportunity. Meanwhile it was well to decrease the intervening distance so far as was prudent.
It was yet early in the afternoon when the interval was cut in half. While doing this he stopped and made frequent surveys of the lake and wood. It would have made no great difference had he been observed by the horsemen, for it was impossible for them to suspect his identity or his business. Still, it was just as well to have his presence in the neighborhood unknown and unsuspected.
All this time the vapor was climbing through the tree tops. Those who had kindled the fire were still there, for they could not leave by the "back door" without being seen by the vigilant Shawanoe. He was surprised that none showed himself during these hours. The couple who had first caught his eye had disappeared long before in the wood and remained out of sight.
His interest led Deerfoot to continue edging forward until, by the close of the afternoon, he was within a mile of the camp. He had accomplished this by taking advantage of all the protection possible. Since plenty offered, and the Assiniboines were not apprehending anything of that nature, the task was not so hard as it might seem.
The weather remained clear, though still keen and cold. The Shawanoe had not eaten food for a long time, but he gave no thought to that. He was ready to wait until the morrow before satisfying his hunger. His one resolution was to regain Whirlwind, if such a feat was within the range of human possibility.
The young Shawanoe did not forget that he was acting upon a theory that might prove a rope of sand. The camp which he was reconnoitering with such care might be that of another party, even though they were Assiniboines. The probabilities, however, justified him in believing he was on the right track.
A curious feature of the situation was that he had not as yet seen a single horse. When a company of Indians stopped to rest, even for a short time, they were accustomed to allow their animals to graze. Between the margin of wood and the lake the dull green of grass was plainly perceptible. Perhaps there was some open spot among the trees which offered better pasturage for the horses. Deerfoot could not feel clear in his own mind as to the explanation of the absence of all sight of the animals.