“Yes, and if he's broken right at the start, he'll serve you faithfully, and not try to bite your arm off every day, or kick your brains out. No white man can break a wild mustang to the best advantage.”

“Why is that?”

“I don't know. To be truthful, I have an idea it's bad temper and lack of patience. Just wait till you see this Navajo go at Silvermane!”

After Mescal and Piute drove down the sheep, Jack accompanied Naab to the corral.

“I've brought up your saddle,” said Naab, “and you can put it on any mustang here.”

What a pleasure it was to be in the saddle again, and to feel strength to remain there! He rode with August all over the western end of the plateau. They came at length to a strip of ground, higher than the bordering forest, which was comparatively free of cedars and brush; and when August had surveyed it once he slapped his knee with satisfaction.

“Fine, better than I hoped for! This stretch is about a mile long, and narrow at this end. Now, Jack, you see the other side faces the rim, this side the forest, and at the end here is a wall of rock; luckily it curves in a half circle, which will save us work. We'll cut cedars, drag them in line, and make a big corral against the rock. From the opening in the corral we'll build two fences of trees; then we'll chase Silvermane till he's done, run him down into this level, and turn him inside the fence. No horse can break through a close line of cedars. He'll run till he's in the corral, and then we'll rope him.”

“Great!” said Jack, all enthusiasm. “But isn't it going to take a lot of work?”

“Rather,” said August, dryly. “It'll take a week to cut and drag the cedars, let alone to tire out that wild stallion. When the finish comes you want to be on that ledge where we'll have the corral.”

They returned to camp and prepared supper. Mescal and Piute soon arrived, and, later, Dave and Billy on jaded mustangs. Black Bolly limped behind, stretching a long halter, an unhappy mustang with dusty, foam-stained coat and hanging head.