Like magic, it seemed, all that clamor died away.

Men and women simply stared at the terrible spectacle of that boy crouched there in the street, and that huge dog advancing directly toward him, with eager mien. Doubtless many a prayer was offered up for the safety of the lad who had thrown himself into the breach between that brute and the innocent children who thronged the square just beyond.

"Hey, Bluff! Aim right atween his bloomin' old eyes!" called Pet from his perch.

"Shoot!" shouted one man, almost wild because the dog was now so very near the kneeling boy, whom he imagined must be petrified with fear.

But Bluff was waiting. He wanted to make sure. The shot in his gun was small, and intended for birds. To render it effective against such a beast it must go at close quarters, when it would have all the force of a bullet.

Along that glistening barrel he could see the flaming eyes of the vicious dog, now not more than twenty feet away. Then he pulled the trigger!

Just as though he were shooting ducks in the slough at the foot of the lake, Bluff instantly made a movement with his hands that Jerry always likened to the action of a pump handle. Thank goodness! The locksmith had done his job well, for the mechanism of the gun worked like a charm, sending the empty shell flying, and pushing a full one into place.

He again aimed his weapon. The dog was on the ground, kicking, but even as Bluff looked he struggled up again. This was the signal for a second shot, and after that there was one last movement and the hideous creature lay there, still.

Then broke out a wild shout that was taken up along the whole street. People came thronging out of the houses to rush forward and gaze upon the monster that had sent them into such a panic of fear. A few thought to wring the hand of Bluff and thank him for what he had done.

The boy was no longer white. He had turned furiously red under these praises, and hardly knew what to do or say, it was so embarrassing. Mr. Melod, the choirmaster, wrung his hand, while tears came into his eyes.