"That's none of your business; you've only to wait and see. Just keep your heads down now, if you don't want them knocked off."
Tom, drawing his hand back, struck it quickly against his thigh, accomplishing what is generally termed "jerking" the stone. The latter went circling high over the heads of the disputing Indians, and came down upon the other side of them, cutting its way through the dry leaves of the trees with a peculiar zip-zip, which was distinctly heard by the Riflemen themselves.
The unusual sound could not fail instantly to attract the attention of the Indians. They paused in their conversation, and turned their alarmed gaze toward it, as if in expectation of some danger. With their instinctive caution, they separated, and partially protecting themselves behind the trees, prepared to receive what they supposed to be their enemies. A noticeable fact did not escape the eyes of the Riflemen. The captive, a weak, defenseless girl, was not allowed to screen herself, as did her captors, but was compelled by them to stand out in full view, as an additional safeguard against their bullets.
It was at this moment that Tom hurled the second stone over the heads of the Indians, it descending with the same sharp, cutting sound, and resolving their suspicions into a certainty that their white enemies were indeed at hand. Lewis Dernor, now that the moment of action had arrived, was as shrewd and far-sighted as either Tom or any of the others. It was these very qualities, coolness and self-reliance in the crisis of danger, that made him nominally the leader of the Riflemen of the Miami. He saw the great advantage gained by O'Hara's artifice in attracting the attention of the Indians to the point opposite to that from which the peril threatened; but, at the same time, he well knew that those same Shawnees were too well skilled in woodcraft to suffer their gaze to be diverted for any length of time from the river-bank.
As matters now stood, the captive herself was the only one who was looking in the direction of the latter, while her gaze was a mere mechanical one, wandering hither and thither without resting for a moment upon any particular object. Lewis felt that the all-important point was to make her aware of the vicinity of friends. She being a total stranger to them, and evidently with no hope of any immediate rescue, made this a matter of considerable difficulty; but, without hesitating a moment, Lewis suddenly arose to the upright position, thereby exposing his head and shoulders, and beckoned to the girl to approach him. The instant he had done this, he dropped on his face and disappeared.
The attempt was only a partial success. At the moment of rising, the gaze of the captive was toward a point further down-stream; but the figure of the hunter, as it rose and sunk from view, was in her field of vision and did not entirely escape her notice. The unusual occurrence drew her look thither, making it certain that a second attempt, could it be made, would succeed far better than the first. All this Lewis comprehended, and as quick as possible repeated his movement precisely as before.
This time the girl saw him and perfectly understood his meaning; but, with a precipitancy that filled the hunters with the greatest alarm, she started directly toward them, with outstretched arms, as if imploring assistance. It was at this instant that Lewis discovered a quickness of perception, coolness and promptness of action that was absolutely wonderful. Looking out upon the exciting drama being enacted before him, he saw with unerring certainty how far the girl could run before being fired at by the savages. Waiting until she had gone the distance, he raised his head and shoulders to view, and called out in a voice of thunder:
"I say, gal, drop flat on your face and stay there."
The quickness with which this command was obeyed, and the almost simultaneous crack of two rifles, might well have caused the belief that she had fallen because shot through the heart; but such was not the case. The command of Lewis broke upon her like a thunder-peal, and as quick as a flash of lightning did she comprehend the fearfully imminent peril in which she was placed. So marvelously close had been the calculation of the hunter, that at the very instant she obeyed him, the rifle of the nearest Indian was pointed full at her. This did not escape the eagle eye of O'Hara, who, with the same coolness that characterized the action of his leader, discharged his piece at the bronzed head of the Shawnee, his aim scarcely occupying a second. The bullet sped sure, striking the savage at the very moment his own weapon was fired, and his death-yell mingled with the whistle of his own harmless rifle-ball.
Even in this moment of terrible danger, the manner in which the Indians shifted to the opposite side of the trees could but attract the notice of the hunters. It was simultaneous on the part of all, and resembled that of automata, moved by machinery. First, every copper-colored body was exposed to full view; and the next minute six gleaming rifle-barrels only showed where they had sheltered themselves from the fire of the whites. They no longer doubted the point from which their danger threatened, and a genuine strategic Indian fight now commenced.