The suggestion seemed a good one, for a moment. Then the uselessness of such an effort at concealment became apparent. With sinking hearts the boys heard the low whine of a hound!

"I wonder how they managed to track us so easily," Jimmie said.

"Give me the bolo," Pat said. "I'll split the dog's head open if he comes near us. Use your gun on the men."

The boys did not give up hope of final escape, but pressed on for a time. However, the acclivity they were ascending grew steeper as they advanced, and they were obliged to stop now and then to rest. On one of these occasions they heard a commotion in the jungle just ahead of them. This was disheartening!

"They've flanked us!" whispered Pat.

The pursuers were carrying a torch which, in the rain, gave a dim light, but still served to direct their steps, and the glow of the flame now reached to the very spot where the lads stood. The bushes behind them parted and the glowing eyes of the hound looked up in their faces. Then the call of the beast told the men following that he had at last sighted his prey.

The boys turned to flee again, but came up against an almost perpendicular wall of rock. The pursuers saw them now and came on with cries of victory.

"Guess they've got us!" Pat said.

"Not yet!" Jimmie answered.

But, however courageous the lads might have proved themselves to be, they would have been taken in a moment had they not received unexpected assistance. The hound was almost at their feet when a shot was heard and the great beast fell to the ground, struggled for an instant, and lay still.