"Come," Leaping Horse said briefly, at once turning and going off at a swift pace.

Jerry asked no questions, but with Tom followed close on the Indians' heels. There were bushes growing among the fallen rocks and débris from the face of the cliff, and they were, therefore, able to go forward as quickly as they could leap from boulder to boulder, without fear of being seen. A quarter of an hour's run, and the chief climbed up to a ledge on the face of the cliff where a stratum harder than those above it had resisted the effects of the weather and formed a shelf some twelve feet wide. He went down on his hands and knees, and keeping close to the wall crawled along to a spot where some stunted bushes had made good their hold. The others followed him, and lying down behind the bushes peered through them.

The valley was four or five hundred yards wide, and down its centre ran the stream. Close to the water's edge rose abruptly a steep rock. It was some fifty feet in height and but four or five yards across at the top. On the north and west the rocks were too perpendicular to be climbed, but the other sides had crumbled down, the stones being covered with brushwood. From the point where they were looking they could see the six horses lying among the bushes. They were evidently tightly roped, and had probably been led up there when the attack began and thrown at the highest point to which they could be taken, a spot being chosen where the bushes concealed their exact position from those below. The rock was about two hundred and fifty yards from the spot where the party was lying, and their position was about level with its top. Some twenty Indians were gathered a few hundred yards higher up the valley, and about as many some distance down it.

"Why didn't the varmint take their places here?" Jerry whispered to the chief.

"They came here. See," and he pointed to a patch of blood a few feet beyond him. "Indian guns not shoot far," he said, "powder weak; white man's rifles carry here, red-skin not able to shoot so far. When they found that, went away again."

"What are they going to do now, do you think?"

"Soon attack again."

Half an hour passed, and then a loud yell gave the signal and the two troops galloped towards the rock. They had evidently had experience of the accuracy of the white men's fire; not an Indian showed himself, each dropping over one side of his pony, with an arm resting in a rope round the animals' necks and one leg thrown over the back. So they dashed forward until close to the foot of the rocks. Another instant and they would have thrown themselves from their horses and taken to the bushes, but although hidden from the sight of the defenders of the position, they were exposed to the full view of the party on the ledge, from whom they were distant not more than two hundred yards. The chief fired first, and almost together the other three rifles flashed out. Three of the Indians fell from their horses, another almost slipped off, but with an effort recovered his hold with his leg. A yell of astonishment and fear broke from the Indians. As the two bands mingled together, some of the riders were exposed to those on the top of the rock, and three shots were fired. Two more of the 'Rappahoes fell, and the whole band in obedience to a shout from one of their chiefs galloped at full speed down the valley. The three men sprang to their feet, waving their hats, while the party on the ledge also leapt up with a shout.

"It's you, chief, I see!" one of those on the rocks shouted. "I have been hoping ever since morning to hear the crack of your rifle, and I never heard a more welcome sound. We should have been rubbed out sure. Who have you got with you?"

"It's Jerry Curtis, Harry. I come up along with Leaping Horse, though I did not expect to find you in such a bad fix. This young Indian is Hunting Dog, and this young chap next to me is your nephew, Tom Wade. You did not expect to meet him like this, I reckon?"