A thin column of smoke was stealing up from the back of it.

Morton whispered hastily to Charlie to take Billy and ride round the foot of the hill to the back of it, leaving the loose horses feeding about on the green grass at the edge of the water.

He and Brown rode straight over the crest of the hill, and underneath them saw the mockery of a camp. A wretched remnant, who had escaped massacre, they found huddled together near some rocks. Two old men, about half a dozen gins and children, and one young fellow, badly wounded. Too startled and frightened to attempt flight, they gathered timorously together. Their fear seemed augmented when Charlie and the black boy came up.

Brown dismounted and walked up to them. At once a cry of surprise and pleasure broke from the old men. They commenced jumping about, shouting and laughing uproariously. Instantly it flashed across the minds of the whites that they were mistaken for a reincarnation or resurrection of their countrymen who had formerly lived here. Morton and Charlie left their horses and joined Brown, when the conference was abruptly interrupted by the appearance of a riderless horse. A difference of opinion had arisen between Columbus and his steed when the others left him alone, which resulted in the discomfiture of the native, who now followed limping after his horse.

The old men recognized their enemy at once. They stamped, raved, and spat at him; and one, picking up a spear, drove at him with such vigour, that only a nimble jump saved Columbus from being transfixed. For his part he returned their vituperation with interest, and the gins joining in, a perfect tempest of words ensued. Seeing that nothing could be done until they were alone, Morton told Charlie to go and round up the pack and spare horses, and, with Billy and Columbus, to take them some distance up the lake and camp on the bank, where he and Brown would join them.

Once their enemy was out of sight the blacks quietened down, and one of them commenced a voluble speech to Brown, addressing him as "Tuartee", from which it was evident that their first surmise was correct. After some trouble they made the natives understand that they were not going away, but were going to make a camp at the lake. They promised to return shortly, and rode away to join Charlie and Billy.

Everybody enjoyed a good swim in the lagoon, and ate a hearty meal afterwards. Brown and Morton then strolled back to interview the blacks.

CHAPTER XV.

The Fate of Columbus—Investigation of the Cave—Stuart's Grave and Recovery of the Conclusion of his Journal.