"Wo-o-o-f!"

With the above exclamation the rascal doubled up and pitched over. Before the others could recover their presence of mind Nat, despite the pain in his ankle, had managed to dash in among the brush where it was impossible to aim at him with any hope of bringing him down.

Nevertheless, Dayton's companions started firing into the close-growing vegetation.

"Fire away," thought Nat, painfully struggling through the thick growth, "the more bullets you waste the fewer you'll have for your rascally work."

But Dayton had, by this time, scrambled to his feet, and the boy could hear him shouting angry commands. At the same instant came shouts from another direction.

With a quick flash of joy, Nat recognized the new voices. The shouts were in the welcome and familiar tones of Cal Gifford and the Motor Rangers.

"Mount, boys, and get out of here quick!"

The warning shout came from behind the fleeing boy, and was in the voice of Dayton. The rascal evidently had heard, and interpreted aright, the exclamations and shouts from the meadow side of the brook. The next instant a clattering of hoofs announced the fact that the members of Col. Morello's band of outlaws were putting all the distance between themselves and the Motor Rangers' camp that they could.

"Good riddance," muttered Nat, thinking how nearly he had come to being borne off with them.

But the tension of the excitement over, the pain in his ankle almost overcame him. He sank limply down on a rock and sent out a cry for aid.