"I do," insisted Larsen. "Nobody on earth could keep from jamming, the way you got things fixed."

"That's none of my business," said the man steadily.

"Well, we'll have to take out that fur clump of piles to get our jam broke."

"I don't know about that," repeated the man.

Larsen apparently paid no attention to this last remark, but tramped back to the jam. There he ordered a couple of men out with axes, and others with tackle. But at that moment the three men and the boy appeared. They carried three shotguns and a rifle.

"That's about enough of that," said the bearded man, quietly. "You let my property alone. I don't want any trouble with you men, but I'll blow hell out of the first man that touches those piles. I've had about enough of this riverhog monkey-work."

He looked as though he meant business, as did his companions. When the rivermen drew back, he took his position atop the disputed clump of piles, his shotgun across his knees.

The driving crew retreated ashore. Larsen was plainly uncertain.

"I tell you, boys," said he, "I'll get back to town. You wait."

"Guess I'll go along," suggested Bob, determined to miss no phase of this new species of warfare.