"It's splendid," said Morton. "Columbus took Charlie on one side amongst the rocks, then he gave a signal and all the blacks came along the track and squatted down in the open space where we were camped. Columbus and three old men then went away with Charlie, whom they carefully kept hidden, and I think those are all we have to deal with; so come along, for I can't bear to let that boy stop alone with them long, although I think he's safe enough."

"We'll just rush the four of them, and then take our time examining the place and the white man—is that it?" said Brown; "but how we're to get away afterwards I can't make out."

"We must trust to chance and our rifles; I think we can manage. But come quick."

Noiselessly they stole along the narrow entrance that led into the inner cave, and cautiously peered in to be sure of their ground before making their attack; the prisoners were there and the three old men, but Columbus and Charlie were absent. "Quick!" whispered Brown, and sprang forward on to one, while Morton felled the other with a nulla nulla[[1a]] he had picked up. The third made a bolt for the entrance, uttering a shrill yell as he did so, but Billy, whether through sudden fright or not, fired his carbine at him and the black dropped dead.

Startled by the yell and report, Columbus came rushing from a dark corner of the cave; his eyes were flashing, and all the cannibal in his nature seemed aroused.

"Hit this fellow on the head!" roared Brown, releasing his struggling prisoner and grappling with the new foe.

Morton dealt the native a stunning blow with the waddy,[[1b]] and then turned to assist his comrade. Strong as Brown was, it would have been hard work for him to subdue the infuriated Columbus without assistance. Between them they got him down and bound him with straps.

[[1a]][[1b]] A native club of hard wood.

"Now for Charlie!" cried Morton, turning in the direction of the dark corner. "Something must have happened to him."

"I'm all right, old man; come with me." And Charlie showed himself at the entrance of another and inner cave.