At last Robert became conscious of a new sound, seeming to come from some point way down the creek. In another minute it had grown more distinct, and he knew it for the gentle and regular dip of a paddle. And presently, a black ma.s.s showed between the banks. And then a canoe poked its nose to sh.o.r.e, not forty feet from where Robert crouched by the tree trunk.
The canoeist secured the painter to a root in the bank, and forthwith moved to the cascade. In five minutes that figure appeared again, and Robert saw him stoop over the edge of the canoe and distribute something on its bottom. When he went back a second trip, Robert made a hurried visit to the canoe and satisfied himself that it was the gold-laden bamboo that found placement there. Four trips that figure made, all told, and then loosed the painter and re-embarked, moving quietly down the stream in the dark.
Now, Robert took to the path and sped on down the way the others had gone. He found them awaiting him in the skiff.
"He"s got all the gold in the canoe," Robert explained. "And he"s on the way."
"Thad w"at I been thinking," said Captain Marat. "He go roun" by one lagoon an" fin" thee creek. I think I have see where thad lagoon, it go in. We go there an" see."
So the three set the skiff in motion, skirting the marsh-gra.s.s, till they came to where a narrow channel opened inland.
"Another one leedle more down," said Jean Marat; "maybe he come out thad one."
They had got the boat to within view of the opening of that next
channel, when an object shot out from behind the gra.s.s.
"Down--queek!" spoke Marat, in a hurried whisper.
All ducked their heads and lay quiet for some minutes. Then they ventured to peer over the gunwale, and saw the canoe as a dark ma.s.s, moving steadily away down the bay.
"He didn"t see us," observed Robert.
"No," agreed Marat, "fortunate" he did not look round."
There was little doubt as to Duran"s destination, so the three made the pa.s.sage leisurely down over the same route they had rowed that other night. And they turned the skiff up that same creek of the mainland.
This time they were determined on a bolder move than before. They meant to risk discovery, and land with the boat on that little island, though under cover of night. Carlos and Robert--who, like myself, still retained his black-stained face and hands--were to remain in hiding throughout the coming day, and observe, if possible, how Duran should dispose of that gold he had taken from Carlos" mine. The while, Captain Marat would hold the skiff over at the mainland, ready to pick them up the following night, when Duran shall have departed from the island again.
They waited till midnight, and then rowed to the isle where Robert and Carlos disembarked.
"Two flashes will be the signal," said Robert in a whisper.
"All right," returned Marat. And he rowed away.
The two crawled into the shelter of the brush. In time, they had gained the clearing in which stood the little hut. No gleam of light shone there. Creeping close, they could hear the snoring of one, and the heavy breathing of another sleeper within. This was enough. They got to the sh.o.r.e again, and found where the skiff of the isle was lying on the beach.
"Well, Carlos," said Robert, "suppose we have a snooze. There won"t be anything going on till daylight."
"Yes," agreed Carlos.
And they crawled into a close piece of underbrush.
Carlos was the first abroad when day had come. Robert missed him when he opened his eyes; but he had hardly finished rubbing the sleep from them when Carlos appeared, to say that the negro was already setting off in the skiff for a trip to mainland.
"That Duran is sending him off on an errand again," observed Robert, "so he will be alone to bury the gold."
"Yes," said Carlos. "I heard Duran say to him that he must not forget to bring the drug. He say something about someone who do not work anything without he have the drug."
Robert puzzled a moment over this intelligence, and then, seeming to give up the problem, he said, "well, let"s have a bite and then see what Duran"s up to."
Presently they got themselves behind a shelter, whence they could look out into the little clearing. Duran was nowhere in view. They waited patiently some minutes, and were rewarded with the spectacle of Duran coming into the clearing from a point to their left, and bearing on his back a heavy pack. He pa.s.sed the cabin and moved to its north side. In ten minutes he returned without his burden, going back the way from which he had brought his load.
Now, when Duran had gone out of view again, they scurried round to a point of vantage situate to the northeast of the hut. So when Duran appeared with his next load, they followed him with their eyes till he disappeared in a thicket that debouched from the wood on the north into the clearing.
In a little, Duran again appeared. And he had no sooner vanished to the south for a third freight of the gold, than Robert and Carlos were startled with the spectacle of a naked, lithe, black body springing from the ground, as it seemed, and who stole snake-like to the edge of the thicket where Duran had gone in and out.
Our two looked at one another in their astonishment. It was evident there was at least one other than themselves spying upon Duran and his doings.
On an impulse, Robert took up a cudgel and threw it hard to the place that naked black had gone into. He immediately followed it with another missile. That black body suddenly appeared, like a rabbit flushed out of his brush, and sped for the shelter of the wood.
When Robert and Carlos came to the wood"s edge, by the north sh.o.r.e, they saw the black head of a swimmer making haste across the bay.
"I wonder where he came from?" queried Robert.
"I don" know," said Carlos. "Maybe from the _Orion_."
"Well, we gave him a scare," said Robert. "He won"t come back."
They got to their point of vantage again, and watched till Duran had taken into the thicket a fourth, and last burden. This time they had above an hour"s wait for sight of him again. And now he bore a shovel, with which implement he disappeared into the cabin.
"I guess he"s through with his job," observed Robert. And such was the case, for no more was seen of Duran for some hours; and then he appeared, but to go down to the south sh.o.r.e, apparently to look for the return of his black. That portly individual indeed showed up, down the bay, his oars rising and dipping leisurely. Robert and Carlos watched the landing of the skiff. For cargo, there was a coffee-sack, holding some parcels of stores. And the desired drug the black brought, too, for Carlos heard him report as much to Duran.
It was already past the middle of the afternoon when those two disappeared again in the cabin with the coffee-sack. From then till dark, neither showed a face except the once, when--near dark--the fat black came out for an armful of wood. And then the coming murk encouraged our two to creep closer, and they had their appet.i.tes set on edge by the smell of fresh-made coffee. They peeked through the window to see those within having their snack.
Duran rose from the table at last. Robert and Carlos were down by the sh.o.r.e when the canoe was pushed into the water, and Duran began his return voyage up Crow Bay.
The flash of Robert"s light brought Marat over; and it was an interesting report Robert had to make to him as they propelled the skiff again on Duran"s track.
"Ah, thad ver" good," said Captain Marat. "We find where he hide it now without much pain."
Duran"s canoe was in its place near the bay end of that path; and within the hour the three were received by their comrades in the camp.
CHAPTER XXVII
THE GOLD MINE
"It looks bad that that black cuss should be there spying on Duran,"
Norris said, when Robert and Captain Marat had told their tale.
"Yes," agreed Marat. "They weel be there some time to look for thad treasure he hide; but eet will not be so ver" soon, I theenk; for now they weel know thad someone find them out."
"That black bird wasn"t from anywhere but the _Orion_," said Norris.
"That schooner of Duran"s can"t be far away--down the coast a few miles behind some point, I"ll bet."