"Ugh!" grunted the Indian.

"I don't know exactly what that means," said Rosemary coolly, as she held the gun with steady hand so that it "covered" Mike, "but my brother and I are going to stay together. If you try to separate us I'll shoot as many of you as I can, and I'm a pretty good shot," she added grimly. "Then I'll shoot myself and him before I'll let you try any of your tricks on us!"

She spoke with such fierce earnestness that, though all of her words may not have been intelligible to her captors, they at least understood her intent.

Paz gave a grunt, half of admiration and half of anger at this unexpected change in his plans. Rosemary suddenly wheeled, facing him. She swung her weapon to cover the evil rascal.

There was a spurt of flame, a puff of smoke and before the crack of the report snapped out the dirty, greasy hat of Paz went spinning from his head.

A cry of dismay arose from the followers of the Yaqui chief and mingled with his own grunt of rage. With a yell Mike reached for his gun, but with a gesture his chief stopped him, saying something in their own tongue.

It was, undoubtedly, a command to refrain from shooting down the captives, which was the evident intent of Mike. And of course that could easily have been done, for the Yaquis were well armed with rifles and revolvers they had stolen in their raid. They were not the best shots in the world, but an infuriated band of them firing on a weary boy and girl, would have made short work of their lives.

"That wasn't a miss!" said Rosemary with a laugh, as she still held her gun to cover the leader. "I just wanted to shoot off your hat. I could have aimed lower down if I had wanted to. That was just to show you I know how to shoot!"

"Ugh!" grunted Paz, and there was open admiration on his rascally face. He talked rapidly to Mike and some of the latter's companions who had gathered around, and there was no further attempt to take Floyd away from Rosemary.

The latter, however, was on her guard, for she feared they would rush her, and try to take away her weapon, the unexpected display of which, as much as her cleverness in shooting away the hat of Paz, had held the Indians at bay for the necessary reaction to take place.