Just then, as the Indians came yelling on, and Bart in his confusion felt that he must either use rifle or knife, he could not tell which, there was a rush of hoofs, a quick check, and a hand gripped him by the collar.

For a moment he turned to defend himself, but as he did so he saw that it was a friend, and his hand closed upon the Indian pony’s mane, for it was the Beaver come to his help; and spurring hard, he cantered off with Bart, half running, half lifted at every plunge as the pony made towards where their first friend was waiting rifle in hand.

“Let me try—draw him in,” panted Bart, gripping his own pony’s mane hard as it raced on close beside the Beaver’s; and with a hand upon each, he gave a bound and a swing and landed in his saddle, just as the Apachés halted to fire another volley.

Black Boy did not rear up this time, and Bart now saw the reason of the last evolution, feeling thankful that the poor beast had not been more badly hit. His hurt was painful enough, no doubt, the rifle-ball having cut one of his ears right through, making it bleed profusely.

But there was no time to think of the pony’s hurts while bullets were whistling about them from behind; and now Bart could see the cause of the Beaver’s alarm signal, and bitterly regretted that he had not responded and turned at once, the few minutes he had spent in continuing his inspection having been a waste of time sufficient to place all of them in deadly peril.

For there far out on the plain was a very large body of the Apachés coming on at full gallop, having evidently espied them at last, and they were riding now so as to cut them off from their friends, and drive them back into the corner formed by the mountain and the canyon, a spot where escape would have been impossible even without the presence of a second hostile party of Indians to make assurance doubly sure.

“Ride! ride!” the Beaver said hoarsely; and in his excitement his English was wonderfully clear and good. “Don’t mind the dogs behind; they cannot hit us as we go.”

All the same, though, as Bart listened to their yells and the reports of their rifles, he shuddered, and thought of the consequences of one bullet taking effect on horse or man.

Every moment, though, as they rode on, the cries of the Apachés behind sounded more faint, but the danger in front grew more deadly.

They picked up first one Indian of their party, and then another, the brave fellows sitting motionless in their saddles like groups cut in bronze, waiting for their chief to join them, even though the great body of enemies was tearing down towards them over the plain. Then as the Beaver reached them, a guttural cry of satisfaction left their lips, and they galloped on behind their leader without so much as giving a look at the dismounted Indians who still came running on.