As for the stranger herself, so far as I could judge, seeing nothing of her hull, she was a bark of somewhat less tonnage than the Cassandra; and the masts, which we could perceive very clearly against the clear sky, had a greater rake than any I had ever before seen.
I do not know whether or not it was because my mind was running so much upon the pirates and upon the great treasure which I had in my keeping, but I am free to say that I liked the looks of the strange craft as little as any I had ever beheld in my life, and would have given a hundred guineas to be safe away from where I was, and with no more favor than a good open sea and a smart breeze, for the Cassandra was a first-rate sailer, and as good a ship as any the East India Company had at their docks.
As it was, we were cooped up in what was little more than a pond, and I did not like the looks of the business at all.
"What do you make her out to be, Mr. Langely?" said I, after a bit, handing him the glass.
He took a long and careful look at the stranger without speaking for a while. By-and-by he said, without taking his eye from the glass, and as though speaking half to himself, "She's making way against the current somehow or other."
"Yes," said I; "I saw that from the first. But what do you make of her?"
"I can make nothing of her," says he, after a little while.
"Neither can I," I said; "and I like her none the better for that."
Mr. Langely took his eye from the glass, and gave me a very significant look, whereby I saw that he had very much the same notion concerning the stranger that I myself entertained.
By this time there was considerable bustle aboard the Greenwich, which rode at anchor not more than a furlong or two from where we lay, and by the gathering of the men on the forecastle I could see that they had sighted the craft, as we had already done.
So the afternoon passed until six o'clock had come, against which time the stranger had almost come into open sight beyond the cape to the south, the hull alone being hidden by the low spit of sand which formed the extremity of the point.
That evening I took my supper along with the passengers, as I had been used to do, for I wished to appear unconcerned, as, after all, my suspicions might be altogether groundless. Nevertheless, I came upon deck again as soon as I was able, and found that the stranger was now so far come into sight as to show a part of her hull, which was low, and painted black, and was of such an appearance as rather to increase than to lessen my serious suspicions of her nature.
I could see there were two whale-boats ahead of her, and it was very plain to me that it was by means of these that the bark was making head against the current. At first I was more than ever amazed at this, seeing that the current at that point could not run at less than the rate of two or three knots an hour, against which two boats could not hope to tow a craft of her size without some contrivance to aid their efforts. Every now and then I could hear the clicking of the capstan, as though the vessel was heaving anchor, and led by this sound, I after a while perceived how she was making way, though if I had not seen the same plan used in the Strait of Malacca by the City of Worcester, when I was there in the year '17, I much misdoubt whether I could have so readily discovered the design which they were in this instance using. As it was, I was not long in finding out what they were about.
The two boats ahead of the strange craft were towing a square sail through the water by a line fastened to the middle of the same. From all four corners of this sail ran good stout ropes, which were made fast to the anchor cable of the bark. The two boats might tow this square through the water easily enough by that one line fastened to the middle, because the sail would then close and so slip easily through the water; but so soon as the bark began to haul upon it from all four corners it spread out as though filled with wind, and so offered a vast resistance to the water. By this contrivance the bark was making headway at about the rate of a knot an hour against the current, so that by seven o'clock she was clear out beyond the cape and into the open water beyond.
At that time the sun had not yet gone down, and the distant vessel stood out against the reddish-gray sky to the eastward, with all the cordage and the masts as sharp as so many hairs and straws in the red light of the setting sun.
I was standing just under the poop-deck at the time, with the glass to my eye, when, of a sudden, I saw something black begin rising from the deck to the fore. There was not enough breeze going to spread it, but I knew as well as anything in all of my life that it was the "Black Roger," and that the white that I could see among the folds was the wicked sign of the "skull and crossbones," which those bloody and cruel wretches are pleased to adopt as the ensign of their trade. Nor were we long in doubt as to their design, for even as I watched I saw a sudden puff of white smoke go up from her side and hang motionlessly in the still air, whilst a second or two later sounded the dull and heavy boom of the distant cannon, and a round shot came skipping across the water from wave to wave, though too far away and with too poor aim to do any damage from that distance, which could not have been less than two miles.
"What does that mean, captain?" said Mistress Pamela, who stood with the other passengers observing the bark from the poop-deck above.
"A salute, madam," said I, and so shut my glass and went into my cabin, where Mr. Langely presently joined me at my request, and where we talked over this very ugly piece of business at our leisure.
V
In those hot latitudes, such as Madagascar, the darkness cometh very sudden after sunset, and with no long twilights such as we have in England, so that within half an hour after the pirate had saluted us with a round shot, as told above, it had passed from daylight to night-time, and there being no moon until about four o'clock in the morning, it was very dark, with an infinite quantity of stars shining most beautifully in the sky.
I ordered my gig to be made ready, and went aboard the Greenwich, where I found Captain Kirby suffering under the utmost consternation of spirits. He took me straight to his cabin, where, when we were set down, he fell to blaming himself most severely for not having clapped chains upon the fourteen pirates whom he had found on the island upon his arrival at that place, and who, it was very plain to see, had given such information to their fellows as had brought a great number of them down upon us.
So soon as I was able I checked him in his self-reproaches. "Come, come, Captain Kirby," says I, "'tis no time for vain regrets, but rather to be thinking to protect ourselves and those things that we have in trust from these bloody wretches, who would strip us of all."
So, after a while, he quieted in some measure, and the captain of the Ostender coming aboard about this time, we made shift betwixt us to settle some sort of a plan for mutual protection.
According to my suggestions it was determined to get out warps upon the port side of all three crafts, which now lay heading towards the south, because of the set of the current. By means of these warps the vessels might be brought to lie athwart the channel, which was so narrow at this place that, should the pirate craft venture into the harbor, she would be raked by all three in turn. These matters being settled, I returned to the Cassandra again.
That night I had but little sleep, but was in and out of my cabin continually. Whenever I was upon the deck I could hear the "click, click, click" of the capstan aboard the pirate vessel, sounding more clearly through the dampness of the night than in the daytime. There was still not a breath of air going, and I thought it likely that the pirate intended making her way into the harbor that night, but about three o'clock in the morning the noise of working the capstan ceased, and I fancied that I heard a sound as of dropping anchor, though I could make out nothing through the darkness, even with the night-glass.