It explained why Captain Cooper got almost as much for his flour and corn meal now that peace had been declared as he had obtained when the war and the blockade were in full swing. It explained why he had been so strong a defender of Captain Scarfield and the pirates that afternoon in the garden. Meantime, what was to be done? Eleazer confessed openly that he dealt with the pirates.

What now was his--Mainwaring's--duty in the case? Was the cargo of the Eliza Cooper contraband and subject to confiscation? And then another question framed itself in his mind: Who was this customer whom his approach had driven away?

As though he had formulated the inquiry into speech the other began directly to speak of it. "I know," he said, "that in a moment thee will ask me who was this customer of whom I have just now spoken. I have no desire to conceal his name from thee. It was the man who is known as Captain Jack or Captain John Scarfield."Mainwaring fairly started from his seat. "The devil you say!" he cried. "And how long has it been," he asked, "since he left you?"The Quaker skipper carefully refilled his pipe, which be had by now smoked out. "I would judge," he said, "that it is a matter of four or five hours since news was brought overland by means of swift runners of thy approach. Immediately the man of wickedness disappeared." Here Eleazer set the bowl of his pipe to the candle flame and began puffing out voluminous clouds of smoke.

"I would have thee understand, James Mainwaring," he resumed, "that I am no friend of this wicked and sinful man. His safety is nothing to me. It is only a question of buying upon his part and of selling upon mine. If it is any satisfaction to thee Iwill heartily promise to bring thee news if I hear anything of the man of Belial. I may furthermore say that I think it is likely thee will have news more or less directly of him within the space of a day. If this should happen, however, thee will have to do thy own fighting without help from me, for I am no man of combat nor of blood and will take no hand in it either way."It struck Mainwaring that the words contained some meaning that did not appear upon the surface. This significance struck him as so ambiguous that when he went aboard the Yankee he confided as much of his suspicions as he saw fit to his second in command, Lieutenant Underwood. As night descended he had a double watch set and had everything prepared to repel any attack or surprise that might be attempted.

III

Nighttime in the tropics descends with a surprising rapidity. At one moment the earth is shining with the brightness of the twilight; the next, as it were, all things are suddenly swallowed into a gulf of darkness. The particular night of which this story treats was not entirely clear; the time of year was about the approach of the rainy season, and the tepid, tropical clouds added obscurity to the darkness of the sky, so that the night fell with even more startling quickness than usual. The blackness was very dense. Now and then a group of drifting stars swam out of a rift in the vapors, but the night was curiously silent and of a velvety darkness.

As the obscurity had deepened, Mainwaring had ordered lanthorns to be lighted and slung to the shrouds and to the stays, and the faint yellow of their illumination lighted the level white of the snug little war vessel, gleaming here and there in a starlike spark upon the brass trimmings and causing the rows of cannons to assume curiously gigantic proportions.

For some reason Mainwaring was possessed by a strange, uneasy feeling. He walked restlessly up and down the deck for a time, and then, still full of anxieties for he knew not what, went into his cabin to finish writing up his log for the day. He unstrapped his cutlass and laid it upon the table, lighted his pipe at the lanthorn and was about preparing to lay aside his coat when word was brought to him that the captain of the trading schooner was come alongside and had some private information to communicate to him.

Mainwaring surmised in an instant that the trader's visit related somehow to news of Captain Scarfield, and as immediately, in the relief of something positive to face, all of his feeling of restlessness vanished like a shadow of mist. He gave orders that Captain Cooper should be immediately shown into the cabin, and in a few moments the tall, angular form of the Quaker skipper appeared in the narrow, lanthorn-lighted space.

Mainwaring at once saw that his visitor was strangely agitated and disturbed. He had taken off his hat, and shining beads of perspiration had gathered and stood clustered upon his forehead.

He did not reply to Mainwaring's greeting; he did not, indeed, seem to hear it; but he came directly forward to the table and stood leaning with one hand upon the open log book in which the lieutenant had just been writing. Mainwaring had reseated himself at the head of the table, and the tall figure of the skipper stood looking down at him as from a considerable height.

"James Mainwaring," he said, "I promised thee to report if I had news of the pirate. Is thee ready now to hear my news?"There was something so strange in his agitation that it began to infect Mainwaring with a feeling somewhat akin to that which appeared to disturb his visitor. "I know not what you mean, sir!" he cried, "by asking if I care to hear your news. At this moment I would rather have news of that scoundrel than to have anything I know of in the world.""Thou would? Thou would?" cried the other, with mounting agitation. "Is thee in such haste to meet him as all that? Very well; very well, then. Suppose I could bring thee face to face with him--what then? Hey? Hey? Face to face with him, James Mainwaring!"The thought instantly flashed into Mainwaring's mind that the pirate had returned to the island; that perhaps at that moment he was somewhere near at hand.