The boys knew their last minute had come. The savages had seen them. Resistance would be hopeless. They were too frightened, too frozen with mortal terror to move or even scream.

The next second the naked fiends were upon them. Powerful hands seized legs and feet and unresisting, limp, almost unconscious with dread thoughts of their fate, they were borne triumphantly towards the fire and the ring of terrifying figures.

CHAPTER X—RADIO TO THE RESCUE

As the sun dipped towards, the mountains to the west and the boys did not return, Mr. Pauling became worried.

“I was a fool to permit them to go off alone,” he declared to Mr. Henderson. “Even with a compass they might go astray in the swamp. Boys are always careless and they do not realize the danger of getting lost.”

“Oh, I wouldn’t worry yet,” replied the other. “They have their radio sets along and would call us if they had any difficulties. Bancroft has been listening for the past hour and nothing’s come in.”

“Yes, I know,” rejoined Tom’s father, “but if they don’t turn up soon I shall start after them.”

Rawlins, who had returned from his scouting trip and had reported that he had been unsuccessful in seeing a sign of smoke across the bay, now approached.

“I hardly think they’re in trouble,” he said, “I I’d suggest calling them before starting a search, provided they don’t arrive. They can hear much farther than they can send and I don’t believe our messages could be heard by the gang in the sub. We’ve been several miles around the bay and know those rascals are not near.”

“Yes, we can do that,” agreed Mr. Pauling. “Even if they should hear, it is of little consequence in comparison with getting word to the boys. I’m about ready to abandon the attempt to locate the men anyway. Our information is too indefinite to rely upon.”