It was characteristic of Larry Murphy and Wharton Edwards that each should hasten to risk his own life for the other.

When the latter made his leap across the chasm, through which the water rushed, with his rifle that had been left there, he had no thought of the peril in which he placed himself. Had he turned on the instant, or sprang back to the bluff he had just left, he would have had a companion, with a good weapon between them, even though he possessed no gun himself.

But that would have placed the Irish lad in the extremity of peril, as Wharton well knew, and he determined to face the danger alone, reasoning that it was useless to involve both as long as it could be prevented.

The earnestness of Wharton caused Larry to withdraw from the gorge until he was among the trees beyond, when he halted for a moment, and, reflecting on the situation, read the purpose of his friend.

"I see through the trick," he muttered, angry with himself that he had been duped even for a few moments, "and it won't work on me. Larry Murphy isn't to be left out of this business."

It was all well enough to form this resolution, but the youth was confronted by the query as to how his friend was to receive any practical benefit from his efforts. Peering from the trees in the direction of the gorge, he saw nothing of him, nor of the Indians who he was sure were there.

Nothing would have pleased Larry more that to repeat the performance of Wharton, and thereby place himself on the other side of the gorge; but he saw no way of doing it without a fatal delay. It was utterly beyond his power to make the leap which was so easy for the other. He knew that if he attempted it he would plump down into the torrent and go over the falls again, unless he swam out, as did the bear, on the same side from which he entered.

There was no break in the bluffs across stream by which one could climb out above the falls, so that the only feasible way open to him to reach Wharton was by swimming the torrent below the falls. That, as we have said, involved a delay which, under the circumstances, was fatal to all chance of giving his friend any practical help. But Larry could not stand idle. In the blind hope of doing something, he hurried down stream and approached it again at the point where he had entered it before, and whence the bear had emerged.

It was as he feared. He might as well have tried to climb the smooth face of a perpendicular wall as to leave the torrent at any point above the falls, to say nothing of the danger of being swept over the latter.

A slight bend in the stream enabled him to discern the spot where Wharton had landed when he made his leap. He was looking fixedly in that direction, hoping he would reappear, when a Shawanoe Indian came into view and paused on the brink of the gorge.

He held his rifle in one hand and was in war paint. He seemed to be looking at the water and the other bluff, as though measuring the distance preparatory to leaping the chasm. This indicated that the red man knew, or suspected, that another was near at hand, and on the other side of the stream.

The leap was a good one, even for a trained warrior, and when this one made up his mind to attempt it, he stepped back several paces in order to gain the necessary momentum. When he paused, only the top of his head was visible to the watchful Larry, who knew very well what he intended to do.

The Shawanoe suddenly ran the short distance, and made the leap with the ease shown by Wharton Edwards a short time before.

At the moment the crouching form was in mid-air, with limbs drawn together and muscles set, the rifle dropped from his grasp, his arms went upward with a wild cry that rose above the waters, and his body, landing on the edge of the bluff, rolled back in the torrent and instantly sank out of sight.

"I can jump the stream myself. I don't maan that such spalpeens as ye shall have the chance of doing the same," muttered Larry, stepping back several paces and reloading his gun with the utmost haste.

None knew better than he that the occurrence would stir up matters among the Indians on the other side, and he would have been a zany to invite a return shot by remaining a fair view to those who would investigate the matter offhand.

Had he possessed one of the modern breech-loaders and repeating rifles, he might have secured a good position and held half a hundred Indians at bay; but with his clumsy though excellent weapon he could not hope to maintain his ground for any length of time.

The moment his gun was ready he cautiously advanced to the edge of the stream and peered around the rocks. There was no warrior in sight, but he was shrewd enough to allow his vision to roam along the bluff on the other side down to the falls themselves.

So far as he could judge, no one was near. A dark body, however, caught his eye in the water itself. It was going over the falls, a limp and inert mass, which he was quick to recognize, and at which he cast but a single glance.

But the youth was not left long in suspense. His keen eyes were roving along the edge of the other bluff, which was sharply outlined against the blue sky, when a small protuberance suddenly appeared at the very point on which his eyes happened to rest.

"It's anither of 'em," was his thought, as he screened himself so far as he could behind the ledge of rocks and brought his rifle to a level; "when his head rises high enough I'll plug him in the eye. Whisht now!"

The Indian was cunning. Instead of bringing his crown into sight, it sank out of sight again.

Larry was standing with his gaze centred on the point where he had just seen the object, his gun loaded and ready to fire the instant a fair target was presented, when it shot up like a jack-in-the-box a dozen feet to one side, immediately dropping out of view again.

The movement was so quick that the painted face had appeared and vanished before Larry could shift his aim.

The Shawanoe must have known that some one was awaiting a favorable chance to serve him as the warrior was served who attempted to leap the gorge.

"It saams to me," growled the disappointed Larry, "that every one I'm getting acquainted wid is up to some of his tricks. Why couldn't that spalpeen have showed himself where he made me expect him? It would be just like some of 'em to sneak across above or below, where I can't head 'em off. I wonder what's become of Whart?"