From the rocks above came the sound of an exploding rifle. Dick's hat was lifted from his head as by a gust of wind. Immediately after they caught sight of a slim, boyish figure dodging among the rocks.

"There he goes," cried Dick; and he slid from his saddle and took up the chase.

"Come back. There may be several of them up there," called the old miner.

Gordon paid no attention; and Steve had nothing left to do but follow him up the rocky hillside.

"He'll spoil that game leg of his again, first thing he knows," the old-timer growled as he followed in the rear.

Presently a second shot rang out. Davis hastened forward as fast as he could.

At the top of the ridge he came on his companion sitting behind a rock.

"Lost him in these rocks, did you?" he asked.

A sardonic smile lit up the face of his friend.

"No, Steve, I found him; but he persuaded me I oughtn't to travel so fast on this leg. You see, he had a rifle, and my six-gun was outclassed. I couldn't get into range, and decided to hunt cover, after he took another crack at me."