As the eyes of the redskins followed the patriarch's pointing finger, a perfect howl went up once more. The moonlight illumined the figure of a solitary horseman.
A score of rifles were instantly leveled at him, but as the weapons came to the marksmen's shoulders, the lone rider vanished as suddenly as he had appeared.
"Fools!" shouted Black Cloud, as the Moquis, with cries of rage, pressed on to Jeffries Mayberry's side, "that horseman is the forerunner of the white man's vengeance!"
As he spoke, a rifle cracked, and the noble old chief vanished from the rock. Apparently a bullet from the rifle of one of his own followers had felled him. But, as a matter of fact, Black Cloud, with native cunning, had perceived that in the mood his rebellious followers then were, his safest plan was to keep out of sight. As the bullet hummed past his ear, therefore, he toppled from the rock as if dead. From behind the big bowlder he watched the events that were to follow.
A young brave, anxious to earn the plaudits of his tribesmen by being the instrument of vengeance on Mayberry, rushed forward, and throwing himself on the unconscious man, seized him by the waist and was about to swing him into the flaming pit, when, with a shrill whinny of rage, Ranger's forefeet struck him down. He lay breathing heavily, an ugly wound gaping in his head. As if maddened by this, the great horse plunged, striking and kicking, into the crowd of hated Indians, bowling over and injuring several. But the temporary panic thus created lasted but a minute.
A volley was fired at the noble figure of the raging horse, and he fell, still fighting, by his master's side.
At the same instant a young redskin sprang forward with an uplifted "agency" axe. He raised it above his head, and was about to bury it in the horse's skull, when something struck the axe and sent it whizzing out of his hand. Simultaneously a sharp crack sounded from the upper end of the rock bowl.
Shouts of alarm sounded on all sides. The Moquis realized they were attacked, and that it was a bullet that had sent the axe spinning out of the murderous young brave's hand.
"Hooray!"
The cry rang out loudly above the Indian whoops and cries, as Rob Blake swept down the rocky trail, followed by the Boy Scouts, cheering as if their throats would split.