"I haven't heard what it is," replied the stranger.

"Parker here—?"

"Said you'd explain."

"Very well," said Buck Johnson. He paused a moment, collecting his thoughts. "There's too much cattle-rustling here. I'm going to stop it. I've got good men here ready to take the job, but no one who knows the country south. Three days ago I had a bunch of cattle stolen right here from the home-ranch corrals, and by one man, at that. It wasn't much of a bunch—about twenty head—but I'm going to make a starter right here, and now. I'm going to get that bunch back, and the man who stole them, if I have to go to hell to do it. And I'm going to do the same with every case of rustling that comes up from now on. I don't care if it's only one cow, I'm going to get it back—every trip. Now, I want to know if you'll lead a posse down into the south country and bring out that last bunch, and the man who rustled them?"

"I don't know—" hesitated the stranger.

"I offer you five thousand dollars in gold if you'll bring back those cows and the man who stole 'em," repeated Buck Johnson. "And I'll give you all the horses and men you think you need."

"I'll do it," replied the two-gun man promptly.

"Good!" cried Buck Johnson, "and you better start to-morrow."

"I shall start to-night—right now."

"Better yet. How many men do you want, and grub for how long?"