Deep stillness hung over the dingy mangroves, and there was not a breath of air astir, while Austin, who lay among the palm oil puncheons beside the creek, was oppressed by a sense of suffocation. A few yards away two Spaniards lay, apparently asleep, huddled, shapeless heaps of ragged clothing, beneath a strip of tarpaulin raised on poles, and it was then, though there was no sun visible, a little past the hottest part of the afternoon. A yellow vapour that seemed suffused with heat had obscured the heavens for a week or more, and the swamps lay sweltering beneath it waiting for the rain. Austin longed for it ardently, for there was an almost unendurable tension in the atmosphere.

He had shaken off the fever, but he was worn and dazed by toil, for the strain was not without its effect upon him, and he had become subject to curious tricks of fancy. He had brought the coal from Dakar, and it now lay piled upon a down river beach; but he had obtained only two or three men, and the steamy heat of the swamp belt had melted the sustaining energy out of the Cumbria's company. Individually, he felt that it was a hopeless struggle they were making. They had untrammelled nature against them, and, he could almost fancy, the malevolent spirits of the bush the negroes believed in. A man, he admitted, could believe in anything in that country, and he had of late been troubled by a feeling that something sinister and threatening was hovering near him.

He was unpleasantly conscious of it then, which was partly why he lay raised on his elbow, with his eyes fixed on the bush that shut in the narrow strip of land. It rose before him, laced with tangled creepers, mysterious, and shadowy, and it seemed to him that somebody or something was watching him from its dim recesses. He had been conscious of the same sensation when he plodded with a Spanish seaman along the narrow trail to the dug up beach, an hour earlier, but it was stronger now, and instinctively he slipped his hand into a pocket where the pistol he had bought in Grand Canary lay. Then he laughed in a listless fashion, for they had seen no more of the negroes since the blowing up of the headman's house, and he felt that he had not them to fear. There was, in fact, no tangible cause for apprehension at all.

Presently something seemed to materialise amidst the shadows where the creepers streamed from a cottonwood in dense festoons, and, lying still, with fingers closing on the pistol, he could almost fancy he made out a dim human form. There was, at least, one black patch among the leaves that suggested greasy naked skin. It vanished again, however, and Austin, who felt his heart beating, abused the intolerable glare the sand flung up that dazzled his vision, and then stiffened himself in tenser watchfulness as for a moment he made out a pair of rolling eyes. The creepers rustled, a twig snapped, and he was about to call out, when one of the Canarios raised himself a trifle.

"Ave Maria!" he said, with drowsy hoarseness, and, though the words are frequently used to express astonishment in his country, it was evident that he meant them as a pious appeal.

In any case, the creepers became suddenly still again, and Austin, who rose a trifle stiffly, found nothing when he pushed his way through the midst of them. There was no sound in the steamy bush, not a leaf seemed bruised or bent, and he went back again, with the perspiration dripping from him. Nevertheless, he was annoyed to notice that the Canario was watching him curiously.

"Nothing!" he said, with a dramatic gesture. "Nothing that one can see."

"What do you mean?" asked Austin sharply.

The Canario flung out an arm again. "Who knows! Though one cannot see it, it comes now and then. There are evil things in this land of the devil, and the saints are very far away. This is no place for them."

Austin sat down again and took out his pipe. He felt that there was nothing to be gained by continuing the discussion, for of late he had become almost superstitiously apprehensive himself. He lay watching the bush for another hour, and then, though it was the last thing he had intended, went to sleep. He had borne a heavy strain, and his will was weakening.

It was dark when he was awakened by a splash of paddles as the Cumbria's surfboat crept up the creek with the relief watch, and another hour had passed when they made the craft fast alongside the gangway and climbed wearily on board the steamer. There was no sound or light on board her, for half the crew were sick, and the pump had stopped. She lay, a black mass, amidst the sliding mist, and he stumbled over the kernel bags upon her slanted deck as he groped his way to his room in the poop. It was seldom he or Jefferson slept soundly now, and as they only awakened each other, Austin had moved to a room aft.

He lighted the oil lamp and flung himself, dressed as he was, into his berth, but found he could not sleep, though he could not remember how long he lay awake listening. He could hear mysterious splashings in the forest and the low gurgle of the creek, while now and then a timber creaked, or a drop of moisture fell from the iron beams with a splash that startled him. At last, when his eyes were growing heavy, there was a different and very faint sound on deck, and as he raised himself the door that stood a little open swung back gently. The lamp was still burning, for he found the light comforting, as white men are occasionally apt to do in that country, and it was with a little gasp of relief he felt for the pistol beneath his pillow as Funnel-paint came in. He was almost naked, and the water ran from him, but the strip of cloth about his loins was bound by a leather belt, with a sheath hung to it such as seamen wear, and the knife from the latter gleamed in his wet hand. He, however, dropped it upon the deck, and squatted on the water-ledge that rose a foot beneath the door. Austin watched him quietly, for he was, at least, not afraid of Funnel-paint.

"What the devil do you want?" he said.

"Halluf them gum," said the negro, with a wicked grin.

"How are we to give it you when we haven't found a bag of it?"

The negro grinned again. "S'pose I done tell you where him lib?"

"If you knew why didn't you get it for yourself?"

Funnel-paint shook his head. "Them book I got savvy—I no savvy make him tell me," he said. "You dash me halluf them gum you get them book."

Austin lay silent, resting on one elbow, for a moment or two. He knew that book means anything which is written on in that country, and it occurred to him that if the gum had been hidden ashore, it was very probable that the man who buried it had made a rough sketch or other record of the spot. The document, it was conceivable, might have come into the negro's possession. Still, he was suspicious.

"There's another boy who speaks English in the headman's village," he said.

"Him only dam bushman—no savvy book, no savvy anyt'ing. Him them headman's boy. Headman he want everyt'ing."

"Ah!" said Austin, who was more dubious about his visitor's good faith than ever, since it was clear that it was his intention to trick his confederate out of his share of the plunder. "I suppose, since you swam off, you haven't the book about you?"

The negro let one eyelid droop a little. "You t'ink black man one dam fool?"

"No," said Austin, reflectively, "if you understand me, I should rather call you an infernal rogue. Any way, you lib for get out one time, and come back to-morrow. I'll palaver with them other white man by then, savvy?"

Funnel-paint unobtrusively laid a wet prehensile toe upon the haft of the knife, but Austin, who was careful not to betray the fact, noticed it.

"Them other white man he do go dash me anyt'ing," he said decisively. "I savvy him. S'pose you done tell him you no go catch them book?"

"Then how do you fancy I'm going to give you half the gum without his knowing?"

Funnel-paint grinned unpleasantly. "Bimeby them white cappy man he die," he said, as though he were sure of it. "White man sick too much in dis country. I savvy."

Austin contrived to hold in check the indignant wrath he felt. A man's life, he was quite aware, was worth very little in those swamps; and, because he placed some small value on the one that belonged to him, it was evidently advisable to proceed circumspectly. Funnel-paint was, he recognised, a diplomatist in his way, and had said very little, though that was sufficient to show Austin what his proposition meant. It was, at least, clear that he was to ask no questions if anything unexpected happened to Jefferson, and in reward of this he would be permitted to carry off half the gum. It appeared that Funnel-paint was sure of its existence, or he would never have ventured to creep on board at night at all, and Austin decided that since he certainly could not be trusted, the boldest course was best. The rage he felt also prompted him to it, and he lay still, considering, with a hand beneath the pillow, and a flush in his face, while the negro squatted, huge and motionless, on the door-ledge, watching him with a little cunning smile. It seemed to Austin that it would simplify matters considerably if he could secure Funnel-paint's person, though he could not quite see how it was to be done, especially since it was evident that the negro would be no use to them dead.

In the meanwhile there was deep stillness without, intensified by the oily gurgle of the creek, until Austin fancied he heard another faint and stealthy sound on deck. Funnel-paint did not appear to notice it, which was, it seemed to Austin, significant, for he sat still, though with a scarcely perceptible motion he drew the knife a little nearer to him with his toe. Austin decided that the proposition he had made was, after all, probably a blind, and the friends he had expected were now arriving.

"Keep still!" he said abruptly, whipping out the pistol.

The negro started, and would apparently have fallen backwards in his alarm had he not seized the edge of the cushion on the settee in a wet hand. Then he gazed at Austin as though in bewilderment or consternation.

"Bushman lib!" he said.

He glanced towards the open ring of the port, and for a second Austin turned his eyes in the same direction, but that was long enough, for the big cushion of the settee fell upon his head, and he rolled over under it. It was a moment or two before he had flung it from him and sprung out of his berth, and then there was no sign of Funnel-paint, though he could hear a rush of feet and the sound of a scuffle on deck. They were also booted feet, and Austin ran out into the black darkness beneath the poop. He could see nothing for a moment, but he heard a hoarse ejaculation that was followed by a splash in the creek. Then a shadowy figure grew out of the blackness, and he dropped the pistol to his side at the sound of an English voice.

"All right, Mr. Austin?" it said.

"I am," said Austin. "Is that you, Bill?"

The half-seen man assured him that it was, and then followed him back into the lighted room, where he sat down and held up a hand from which a red trickle dripped down his arm.

"The dam brute's got away," he said. "P'r'aps you could fix this up for me."

Austin lugged a little chest out from under the settee, and glanced at the injured hand. "Nothing serious, though I have no doubt it stings," he said. "You were in one sense lucky in getting it there. How did you happen to come along?"

"It was my watch," said Bill. "I had just come down from the bridge-deck when I thought I heard talking, and that brought me here as quietly as I could. If I'd had the sense to take my boots off I'd have had him. I gripped him by the rail, but he shoved the knife into my hand and slung himself over."

Austin bound his hand up, and then looked at him thoughtfully."I don't think there's anything to be gained by letting the others know," he said. "Any way, I'd consider it a favour if you said nothing about the thing until I've talked it over with Mr. Jefferson."

Bill grinned comprehendingly. "I'll tell Tom, but nobody else. We have our own little row with the vermin, and the next time I get my grip on him there'll be an end of him!"

He went out, and by and by Austin contrived to go to sleep, while it was next day, and they sat in the dripping engine room, from which the water was sinking, when he told Jefferson what had passed. The latter listened thoughtfully, and then broke into a little hollow laugh.

"It seems to me that you missed your chance," he said. "Funnel-paint knows a good deal—I have guessed that for some time—but he has found out he can't get at the gum without one of us helping him, at last. That is probably why he has left us alone so long. He wasn't sure whether there was any of it on board the ship, and was, naturally, willing that we should decide that point for him."

"What would he gain by that?" asked Austin.

"The gum!" and Jefferson laughed again, but not pleasantly. "He's an inconsequent devil, but he seems to have scraped up a little sense as he went on with the game. You see, white men are apt to die off suddenly in this country, and I scarcely think that anybody who could make trouble knows we're here. Any way, there's no unusual need for worry. It only means double watches."

"Still, one could fancy you had a good deal on your mind."

"I have. We have stripped this ship all but the engine room to the ballast tanks—there was, you may remember, a manhole lid lifted on the forward one, which may account for some of the water getting in—and the five hundred dollars I raised the offer to hasn't produced a pound of gum. Half the men are down now, and we can't send them all away, while even if we wanted to they're most of them unwilling to go. They're as keen on their share—and it's quite a big one—as I am. Then we'll have the rains on us in a week or two."

Austin sat silent awhile. He knew that the feverish search for the treasure had stirred the cupidity of the Latins until they were as determined on finding it as their leader. Nothing else was thought of, the sick men raved of it, and, in any case, those who had held out so long and staunchly had their percentage on the value of the steamer's hull and cargo to gain. It meant comparative affluence to the barefooted sailormen. That, however, was only one side of the question, after all, for while their willingness was evident, their physical capacity for work was lessening every day.

"The rains will flood every beach," he said. "If we don't find the gum before they come, what then?"

"If it's necessary, we'll stay here until the water falls again. That is, at least, some of us will."

Austin rose up slowly with a little sign of comprehension. Two men had been buried while he was away, and he did not think that many of them would be left there to see the waters fall.