For one terrible minute Jack thought they had been discovered. Jim Cummings, who had been riding off, stopped his pony abruptly and faced round in the saddle.

"Queer," he said to himself; "thought I heard something. Guess I'll take a look and see if the critters left any trail through hereabouts. I wouldn't trust myself alone with Coyote Pete, but I know he's got no shooting iron, and I reckon this will fetch down a dozen like him, or the kid with him."

He patted his revolver—a big forty-four—as he spoke, and dismounted. Throwing his pony's reins over his head, in plainsman's fashion, the renegade struck a match and bent down toward the ground. He was looking to see if Jack or Coyote Pete had passed that way.

What happened then came so quickly that afterward, when he tried to tell it, Jack never could get the successive incidents arranged clearly in his own mind. All that was audible was a frightened gasp from the renegade as the glare of a match fell on Coyote Pete's face. Wet with sweat, plastered with dust, and disfigured by righteous anger at the renegade, Pete's countenance was indeed one to inspire terror in the person suddenly lighting upon it.

Before the gasp had died out of Jim cummings' throat, and before he could utter the cry that somehow refused to come, Coyote Pete, with a spring like that of a maddened cougar, was on him, and bore him earthward with a mighty crash.

"Take that, you coward, you sneak, you traitor!" he snarled vindictively under his breath, as the unfortunate Jim Cummings struggled and his breath came in sharp wheezes. As he spoke, Coyote Pete, temporarily transformed by rage and scorn to a wild beast, savagely hammered Jim Cummings' head against the ground.

He was recalled to himself by Jack, who, after his first moment of startled surprise, realized that unless he interfered Cummings would in all likelihood be killed.

"Pete, Pete, are you mad?" he gasped, seizing the other's arm and staying it, as the furious cow-puncher was about to bring it crashing down into the renegade's face.

"Mad!" repeated Pete, looking up, "well, I guess so. But I'm glad you brought me to my senses, son. I'd hate to have the blood of such a varmint as this on my conscience."