Our brave scouts saw the hopelessness of their situation, which nothing could avert but brave companions and an unerring shot--them they had not. But the brave never despair. With this certain fate resting upon them, they had continued as calm, and as calculating, and as unwearied as the strongest desire of vengeance on a treacherous foe could produce. Soon M'Clelland saw a tall and swarthy figure preparing to spring from a cover so near the fatal rock, that a single bound must reach it, and all hope be destroyed. He felt that all depended on one advantageous shot, although but one inch of the warrior's body was exposed, and that at a distance of one hundred yards--he resolved to risk all--coolly he raised his rifle to his eyes, carefully shading the sight with his hand, he drew a bead so sure, that he felt conscious it would do--he touched the hair trigger with his finger--the hammer came down, but in place of striking fire, it crushed his flint into a hundred fragments! Although he felt that the savage must reach the fatal rock before he could adjust another flint, he proceeded to the task with the utmost composure, casting many a furtive glance towards the fearful point. Suddenly he saw the warrior stretching every muscle for the leap--and with the agility of a deer he made the spring--instead of reaching the rock he sprung ten feet in the air, and giving one terrific yell he fell upon the earth, and his dark corpse rolled fifty feet down the hill. He had evidently received a death shot from some unknown hand. A hundred voices from below re-echoed the terrible shout, and it was evident that they had lost a favorite warrior, as well as been foiled for a time in their most important movement. A very few moments proved that the advantage so mysteriously gained would be of short duration; for already the scouts caught a momentary glimpse of a swarthy warrior, cautiously advancing towards the cover so recently occupied by a fellow companion. Now, too, the attack in front was resumed with increased fury, so as to require the incessant fire of both scouts, to prevent the Indians from gaining the eminence--and in a short time M'Clelland saw the wary warrior turning a somerset, his corpse rolled down towards his companion: again a mysterious agent had interposed in their behalf. This second sacrifice cast dismay into the ranks of the assailants; and just as the sun was disappearing behind the western hills, the foe withdrew a short distance, for the purpose of devising new modes of attack. The respite came most seasonably to the scouts, who had bravely kept their position, and boldly maintained the unequal fight from the middle of the day. [Illustration: THE SCOUT.]