"Yes, he's with 'em. But he hasn't said who it is he is with. I thought I was with him when he shoved a pistol under my nose."

"Good evening, sir," said Tad stepping up, directing a quick, keen glance of inquiry into the eyes of the newcomer. In that one glance Butler decided that the man was all right. It was a relief to see a face like that after their experience with the mountaineer.

As for the prisoner himself, who lay back in a shadow now, he started violently the instant he beheld the man who had just come into the camp of the Pony Rider Boys. The prisoner looked as if he had a severe case of ague for he fairly shrank within himself.

"You are just in time to join us for a bite, Mr. Withem. That is your name, is it not?"

"That's my name."

"Mine is Tad Butler. This is Professor Zepplin. The young man with whom you came in is Stacy Brown, otherwise Chunky, and here are Mr. Rector and Mr. Perkins. If you will gather around the fire I'll serve the chuck."

"Thanks, young man. You certainly know how to do the honors, as well as how to fry bacon. I could smell that across a county and I'd ride to it as fast as horseflesh could carry me."

"Are you from these parts?" asked the professor after they had seated themselves on the ground.

"Yes, I'm from everywhere," laughed Withem. "By the way, young man, that looks like the mark of a bullet on your cheek," he continued, bending a keen glance on Stacy.

"Then it looks like what it is," muttered the fat boy.