But he was on his feet in a twinkling, and running toward the spot where Red was painfully picking himself up. Phil slipped and stumbled as the cinders gave way beneath his feet but ran on with a grim determination not to let his man escape him this time.

Both were now weaponless, so far as the lad knew. Red had possessed a revolver, but in his sudden jump from the train he had lost it, and there was now no time to look for it.

When he saw Phil pursuing, Larry started on a run, but the lad, much more fleet of foot, rapidly overhauled him, despite the handicap that Phil had at the start.

"You may as well give up! I'm going to catch you, if I have to run all the way across the Sierra Nevada Range," shouted Phil.

Red halted suddenly. Phil thought he was going to wait for him, but the lad did not slacken his speed a bit because of that.

All at once, as Phil drew near, Red picked up a stone and hurled it at his pursuer. Phil saw it coming in time to "duck," and it was well he did so, for Larry's aim was good.

"He must have been a baseball pitcher at sometime," grinned the lad. However, the fellow continued to throw until Phil saw that he must do something to defend himself else he would surely be hit and perhaps put out of the race altogether.

"So that's your game is it?" shouted the boy. "I can play ball, too."

With that the lad coolly began hunting about for stones, of which he gathered up quite an armful, choosing those that were most nearly round. In the meantime Red had kept up his bombardment, Phil dodging the stones skillfully. Then he too, began to throw, gradually drawing nearer and nearer to his adversary.

A small stone caught Phil a glancing blow on the left shoulder causing him to drop his ammunition. He could scarcely repress a cry, for the blow hurt him terribly. He wondered if his shoulder had not been broken, but fortunately he had received only a severe bruise.