She swung Baldy in beside the Apache, and they were off. The loose stones clattered from the iron hoofs, the dust rose far behind them now, and they had forgotten the heat. A short cut crossed a narrow wash that meant a jump.

“Grab the horn!” he cried to her. “Give him his head!”

They went over almost stirrup to stirrup, and he smiled broadly, for she had not grabbed the horn. She had taken the jump like a veteran.

She thrilled with the excitement of the pace. The horses flattened out—their backs seemed to vibrate in a constant plane—it was like flying. The hot wind blew in her face and choked her; but she laughed and wanted to shout aloud and swing a hat.

More slowly they climbed the side of Jackknife, and just beyond the ridge they saw the flames leaping in a narrow ravine below them. Fortunately there was no wind—no more than what the fire itself was making; but it was burning fiercely in thick brush.

“There isn’t a thing to do,” he told her, “till the boys come with the teams and plows and shovels. It’s in a mean place—too steep to plow, and heavy brush; but we’ve got to stop it!”

Presently the “boys”—a wagon full of them—came with four horses, two walking plows, shovels, a barrel of water, and burlap sacks. They were of all ages, from eighteen to seventy. Some of them had been twenty years on the ranch, and had fought many a fire. They did not have to be told what to bring or what to do with what they brought.

The wagon had to be left in Jackknife Cañon. The horses dragged the plows to the ridge, and the men carried the shovels and wet burlaps and buckets of water from the barrel. Custer dismounted and turned the Apache over to an old man to hold.

“Plow down the east side of the ravine. Try to get all the way around the south side of the fire and then back again,” he directed the two men with one of the teams. “I’ll take the other, with Jake, and we’ll try to cut her off across the top here!”

“You can’t do it, Cus,” said one of the older men. “It’s too steep.”