“I thought you was going with your father?” he said.

“You are mistaken.” She could not repress a smile over the expression of disappointment on his face. But without giving him any further satisfaction she urged her pony forward, leaving him standing beside the corral gates watching her with a frown.

She smiled many times while riding toward the river, thinking of his discomfiture, reveling in the thought that for once she had shown him that she resented the attitude of familiarity which he had adopted toward her.

She sat erect in the saddle, experiencing a feeling of elation which brought the color into her face and brightened her eyes. It was the first time since her arrival at the Double R that she had been able to ride out alone, and it was also the first time that she really appreciated the vastness and beauty of the country. For the trail to the river, which she had decided she would follow, led through a fertile country where the bunch grass grew long and green, the barren stretches of alkali were infrequent, and where the low wooded hills and the shallow gullies seemed to hint at the mystery. Before long the depression which had made her life miserable had fled and she was enjoying herself.

When she reached the river she crossed it at a shallow and urged her pony up a sloping bank and out upon a grass plain that spread away like the level of a great, green sea. Once into the plain, though, she discovered that its promise of continuing green was a mere illusion, for the grass grew here in bunches, the same as it grew on the Double R side of the river. Yet though she was slightly disappointed she found many things to interest her, and she lingered long over the odd rock formations that she encountered and spent much time peering down into gullies and exploring sand draws which seemed to be on every side.

About noon, when she became convinced that she had seen everything worth seeing in that section of the country, she wheeled her pony and headed it back toward the river. She reached it after a time and urged her beast along its banks, searching for the shallow which she had crossed some time before. A dim trail led along the river and she felt certain that if she followed it long enough it would lead her to the crossing, but after riding half an hour and encountering nothing but hills and rock cliffs she began to doubt. But she rode on for another half hour and then, slightly disturbed over her inability to find the shallow, she halted the pony and looked about her.

The country was strange and unfamiliar and a sudden misgiving assailed her. Had she lost her idea of direction? She looked up at the sun and saw that it was slightly past the zenith on its downward path. She smiled. Of course all she had to do was to follow the river and in time she would come in sight of the Double R buildings. Certain that she had missed the shallow because of her interest in other things, she urged her pony about and cantered it slowly over the back trail. A little later, seeing an arroyo which seemed to give promise of leading to the shallow she sought, she descended it and found that it led to a flat and thence to the river. The crossing seemed unfamiliar, and yet she supposed that one crossing would do quite as well as another, and so she smiled and continued on toward it.

There was a fringe of shrubbery at the edge of what appeared to have once been a swamp, though now it was dry and made fairly good footing for her pony. The animal acted strangely, however, when she tried to urge it through the fringing shrubbery, and she was compelled to use her quirt vigorously.

Once at the water’s edge she halted the pony and viewed the crossing with satisfaction. She decided that it was a much better crossing than the one she had encountered on the trip out. It was very shallow, not over thirty feet wide, she estimated, and through the clear water she could easily see the hard, sandy bottom. It puzzled her slightly to observe that there were no wagon tracks or hoof prints in the sand anywhere around her, as there would be were the crossing used ever so little. It seemed to be an isolated section of the country though, and perhaps the cattlemen used the crossing little—there was even a chance that she was the first to discover its existence. She must remember to ask someone about it when she returned to the Double R.

She urged the pony gently with her booted heel and voice, but the little animal would not budge. Impatient over its obstinacy, she again applied the quirt vigorously. Stung to desperation the pony stood erect for an instant, pawing the air frantically with its fore hoofs, and then, as the quirt continued to lash its flanks, it lunged forward, snorting in apparent fright, made two or three eccentric leaps, splashing water high over Sheila’s head, and then came to a sudden stop in the middle of the stream.