The horse nodded his head to shake a bit of foam from his lips, and Roy chuckled. It looked as if Star had understood and agreed.

“So you do know what it’s all about? Well, I won’t talk any more—might disturb you. Anyway, you don’t have to answer me. Just you go along, and we’ll have a speech making contest when this thing’s over—you and me.”

It was characteristic of Roy to think of the unusual even at a moment like this. The idea of him and his horse standing opposite each other and discussing the pros and cons of a question struck him as extremely humorous, and he snickered loudly. Star raised his head inquiringly, and as he did so the pony in front changed its direction and headed for the left.

Roy was jolted out of his mood. The left! That meant the rocks!

“Is he crazy enough to try to get out that way?” Roy ejaculated. “He’ll burst his fool head open, if he does! Reckon I have to reach him before he takes a dive! Be a fine thing for me to tell Nell her pony is waiting to be made into sausages. Step on it, Star!”

To one who did not know the pony, it would seem that Star had already done all the “stepping on it” he was able. But now he drew his ears just a little closer to his head, bunched his muscles a little tighter, and flashed ahead.

This time it was apparent the pursuers were gaining. The white spot on the runaway’s flank was plainly visible.

“Now we have it! Now we have it! Now we have it!” Roy grunted, the words keeping time with the beat of the pony’s feet. “Into the rocks he goes, and in we go after him. ‘Into the valley of death rode the six hundred!’ ‘Mighty is he who wields the sword, but mightier still—’ I forget the rest of that. Good start, though.” He was talking aloud, not conscious of what he was saying, finding the effort necessary to pronounce the words a relief to his pent-up emotions.

Ahead were the rocks, black and forbidding, out of keeping with the placidness of the rest of the scene—a strange contrast to the gentle sloping prairie. At some time in the formation of the earth this portion was fated to retain the characteristics of the early terrain while the surrounding landscape was calmed by some giant hand. Silhouetted bluntly against the sky, the rocks were the bane of cattlemen who had to skirt them in a wide path instead of following the river directly.

Their edges bordered on the water and in storms the river roared sullenly over their shiny backs. Frequently cows were found dead at their base, who, coming to drink, had slipped and been drawn into the turmoil.