Again across the front, bristling with waving horns, rode the brave men. Their revolvers spat out fire and the smoke almost obscured the oncoming steers. The men yelled until their throats were parched.

"Make a stand! Make a stand!" yelled Mr. Kent.

The cowboys bunched together, riding their horses in a circle, the center of which was the boys. For a moment it seemed as if death was coming to meet them on the wings of the wind.

CHAPTER XXVIII

HUNTING MOUNTAIN LIONS

"Wow! Wow! Wow!" yelled the cowboys, in desperation.

To the noise John added his Indian warwhoop, and again the men began firing revolvers, which had been rapidly reloaded. It was a critical moment. It was the turning point of the stampede. Back, back, back the rushing cattle forced the men, who still kept circling. Now the canyon was but two hundred feet away.

And then, almost as suddenly as it had been started, the stampede was over. The foremost cattle slowed up. They raised their heads, and bellowed. For a few seconds the front line was pushed ahead by those behind. Then all through the herd seemed to go a message that the run was over.

Plowing the dirt up with their feet, as they vainly tried to stop, but could not because of the push that still was exerted behind them, the foremost cattle advanced nearly to the knot of horsemen. But the cowboys did not budge, knowing it was ended now. Then, with loud shouts and waving hats they turned the herd so that it circled around and was started back toward the range.

So close were the rear men to the canyon, when this had been done that they could have tossed a stone down into the depths.