"We have been up in the Rockies on a hunting trip. This is my first experience on the plains."

"Huh! Got good and plenty coming to you, then."

"And I am ready for it," answered the lad promptly. "The rougher the better."

"There's the bunch waiting for us. All of them got back from town. The foreman don't allow the fellows to hang out nights when they're on a drive like this."

Now, the rest of the Pony Rider Boys, understanding that they were nearing the camp of the cowboys, urged their ponies into a brisk gallop and drew up well into line with Tad and Big-foot. That is, all did save Stacy Brown, who, as was his habit lagged behind a few rods.

The cowboys were standing about watching the approach of the new arrivals curiously, but not with any great enthusiasm, for they did not approve of having a lot of tenderfeet with the outfit on a journey such as they were taking now. They were bent on grim and serious business—man's work—the sort of labor that brings out all that is in him. It was no place for weaklings, and none realized this better than the cowmen themselves.

Yet, they did not know the mettle that was in these four young American boys, though they were to realize it fully before the boundaries of the Lone Star State, had been left behind them.

The Pony Riders dashed up to the waiting cowpunchers with a brave showing of horsemanship, and sprang from their saddles their eyes glowing with excitement and anticipation.

Bob Stallings, the foreman, was the first to greet them.

"Fellows, this is the bunch I've been telling you about," was Bob's introduction. "Where's Lumpy?" he demanded, glancing about him with a scowl.