While you were lying there in your blanket I scouted the valley thoroughly, leaving the horses to watch over you. It's about two miles long and a mile broad. At the lower end the brook flows into a narrow chasm."

"What did you find in the valley itself, Jim?"

"Track of bear, deer, wolf and panther, but no sign of human being, white or red. It's certain that we're the only people in it, but if we need game we can find it. It's a good sign, showing that this part of the country has not been hunted over by the Indians."

"Before long we'll have to replenish our food supply with game."

"Yes, that's certain. We want to draw as little on our flour and coffee as we can. We can do without 'em, but when you don't have 'em you miss 'em terribly."

The stores had been heaped at the foot of a tree, while the pack horses, selected for their size and strength, nibbled at the rich gra.s.s. Will contemplated the little mound of supplies with much satisfaction. They had not started upon the path of peril without due preparation.

Each carried a breech-loading, repeating rifle of the very latest make, a weapon yet but little known on the border. In the packs were two more rifles of the same kind, two double-barreled, breech-loading shotguns, thousands of cartridges, several revolvers, two strong axes, medicines, extra blankets, and, in truth, everything needed by a little army of two on the march. Boyd, a man of vast experience in the wilderness, had selected the outfit and he was proud of its completeness.

"Don't you think, Jim," said young Clarke, "that you might take a little sleep this afternoon? You've just said that we've nothing to dread in the valley, and I can watch while you build yourself up."

Boyd gave him a quick but keen glance. He saw that the lad's pride was at stake, and that he was anxious to be trusted with an important task.

Looking at his alert face, and knowing his active intellect, the hunter knew that he would learn swiftly the ways of the wilderness.

"A good idea," he said in tones seemingly careless. "I'll change my mind and take a nap. Wake me up if you see strange signs or think anything is going to happen."

Without further word he spread his blanket on the leaves and in a minute or two was off to slumberland. Will, full of pride, put his fine breech-loader over his shoulder and began his watch. The horses, having eaten their fill, were lying down in the gra.s.s, and his own nuzzled his hand as he stroked their noses.

He walked some distance among the trees, and he was impressed more and more by the resemblance of the valley to a great park, a park hitherto untrodden by man. Although he was not lonely or depressed now he felt very remote from civilization. The cities of the East, so far as his mind was concerned, were now on the other side of the world. The unknown, vast and interminable, had closed about him.

Yet he felt a momentary exultation. Boyd and he would find a path through every peril. His walk brought him back to the edge of the brook, where for a little s.p.a.ce thick bushes grew, and he heard a snarling growl, followed by a rush that could be made only by a heavy body. He started violently, the pulses beat hard in his temples and he promptly presented his rifle. Then he laughed at himself. He caught a glimpse of a long, yellowish body and he knew it was a mountain lion, much more alarmed than he, and fleeing with all speed to the hills.

He must be steadier of nerve and he gave himself a stern rebuke. Farther down the valley the brook widened again into a deep pool, and in the water, as clear as silver, he saw fine mountain trout, darting here and there. If they stayed a day or two in the valley he would come and catch several of the big fellows, as they were well provided with fishing tackle, which Boyd said would be a great resource, saving much ammunition.

He went farther, and then climbed the hill which enclosed the valley on that side, obtaining from its crest a northern view of rolling plains, with the dim blue outline of the high mountains far beyond. He surmised that the group of hills in which they now lay was of limited area, and that when they continued their journey they must take once more to the plains, where they would be exposed to the view of roving Sioux. His heart throbbed as he looked over that great open expanse, and realized anew the danger. The pocket in the hills in which they lay was surely a safe and comfortable place, and one need be in no hurry to abandon it.

When he went back to the camp Boyd was just awakening, and as he looked at Will his eyes twinkled.

"Well, what did you find?" he asked. "Anything besides tracks of animals?"

"I found an animal himself," replied the lad. "I scared him up in the bushes at the brook's edge. It was a mountain lion and he ran away, just as I felt like doing at first."

The hunter laughed with genuine pleasure.

"I'm glad you kept down the feeling and didn't run," he said. "You'll get over such tremors in time. Everybody feels 'em, no matter how brave, unless he has a lot of experience. Now, since you've been scouting about, what do you think we ought to do?"

"I looked from a hill and saw open plains, extending maybe forty or fifty miles. Red Cloud and his men may have gone that way and I'm in favor of giving 'em a good start. Suppose we stay here another night and day and let 'em reach the mountains."

"Seems a good plan to me."

"Besides, there's some fish in a pool farther down that I want to catch."

"That settles it. We stay. Everything else must stand aside when a real fisherman wants to show what he can do."

Will took the fishing tackle from his pack, and returned in a short time with three splendid trout. It was now nearly sunset and Boyd thought it safe to build a fire after dark and cook the catch.

"I think there's no doubt that Red Cloud and his warriors are now a full day's journey ahead," he said, "but, as a wandering Indian might come into the valley, we'll take no more chances than we can help."

A low fire of dead sticks was lighted in a gulch, well screened by bushes, and the fish were broiled, proving very welcome, as they were the first warm food Will and Boyd had tasted since their flight from the troops. The hunter made coffee again, and they were well satisfied with their supper.

"It's a good idea to help ourselves out with as much fish and game as we can," he said, "and it's likely that we can find plenty of it up here.

The horses, too, have had all the gra.s.s they want and we'll tether 'em for the night, though there's not one chance in a thousand that they'll wander from the valley. Animals have instinct, and if there's no powerful enemy near they always stay where food and water are to be had.

I tell you what, Will, if a man could only have all his own senses coupled with those of a deer or a wolf, what a mighty scout and hunter he could be. Suppose you could smell a trail like a wolf, and then think about it like a man! Maybe men did have those powers a hundred thousand years ago."

"Maybe they did, Jim, but they didn't have rifles and all the modern weapons and tools that help us so much."

"You're right, Will. You can't have everything, all at the same time, and just now you and me are not so bad off, lying here comfortable and easy in our own particular valley, having just finished some fine trout that would have cost us four or five dollars in a fine New York restaurant, but for which we paid nothing."

"You don't have any fear that the troops will come after us and make us go back?"

"You can clear your mind of that trouble and keep it cleared. We're in the Indian country, and Captain Kenyon has orders to make no invasion.

So he can't pursue. Missing us he'll just have to give us up as a bad job."

"Then we'll have only the Indians to guard against, and your opinion, Jim, that they're far ahead, seems mighty good to me. Perhaps we ought to stay three or four days here."

The hunter laughed.

"I see you're falling in love with the valley," he said, "but maybe you're right. It will depend on circ.u.mstances. To-morrow we'll get out those big field gla.s.ses of yours, go to the highest hill, and examine all the country."

"Suppose it should rain, Jim. Then we wouldn't think so much of our fine valley."

"Right you are, Will. But lucky for us, it doesn't rain much up here at this time of the year, and we can call ourselves safe on that score.

Full night is at hand, and there isn't a cloud in the heavens. We'll both sleep, and build up our nerves and strength."

"Don't we need to keep a watch?"

"Not now, I think, at least not either of our two selves. That horse of mine, that I ride, Selim, is a sentinel of the first cla.s.s. He's been with me so much and I've trained him so long that he's sure to give an alarm if anything alarming comes, though he'll pay no attention to small game, or even to a deer."

Selim was at the end of a long lariat about fifty feet away, and having eaten for a long time and having rested fully he had taken position as if he realized thoroughly his duties as watcher of the little camp. He was a powerful bay with brilliant, alert eyes that young Clarke saw shining through the dusk, and he walked slowly back and forth within the range allowed by his tether.

"Didn't I tell you?" said Boyd, with delight. "Look at him now, taking up his duties as a man. That horse can do everything but talk, and for that reason, while he does many wise things, he never says a foolish one. Doesn't he fill you chock full of confidence, Will?"

"He certainly does, Jim. I know he'll be a much better sentinel than I could make of myself. I'll go to sleep, sure that we'll be well protected."

Although the hunter found sleep soon, Will, who did not need it so badly, lay awake long and he was interested in watching Selim, who was justifying his master's praise. The horse, for all the world like a vigilant sentinel, walked back and forth, and whenever his head was turned toward the little camp the lad saw the great eyes shining.

"Good Selim!" he said to himself. "Good and watchful Selim!"

In all the immensity and loneliness of the wilderness he felt himself drawn to the animals, at least to those that were not beasts of prey. It was true not only of Selim but of the other horses that they could do everything but talk, and they were the best friends of Boyd and himself.

His trust in the sentinel now absolute, he followed Boyd into peaceful oblivion, and he did not come out of it until dawn.