We went along together, and had walked but a few yards when we came near to breaking our necks. A part of the cliffs had fallen, leaving a wide gap, and coming suddenly to this, we barely escaped plunging headlong down. The long slope was strewn with great numbers of stones small and large. We managed to scramble down the one steep side, and up the other, without having to go a long way round, and came at length opposite the brig, and saw by the manner of her rocking that she rode on two anchors, one from the bows and the other from the stern. There were several men on deck; we heard their voices and laughter. I thought of Mistress Lucy doubtless imprisoned in the cabin, and vowed that before many hours were past she should be free, if mortal wit and mortal arm could achieve it.
We settled on a place for me to take the water--a little beyond the brig, where the cliff dipped low. With all my heart I hoped the tide would not turn before the moon went down. We did not care to leave the spot and return to the others, lest when I came again I should lose my way in the darkness and come to some mishap. But while we were waiting on the cliff edge for the setting of the moon I bethought me that our company would be none the worse for strengthening, for if the brig were stranded as I hoped, some means might perchance be found (though I knew not what) of gaining possession of her. So I sent Cludde back to Uncle Moses to bid him ride back to the house and bring up, afoot or on horseback, a great force of the negroes of the estate, with whatever arms they could find. I reckoned (but wrongly, as it proved) that curiosity, the courage of numbers, and their common hatred of Vetch, would outweigh their dread of bugaboos, and bring them at once.
When Cludde had departed on this errand, I sat by the edge of the cliff, waiting with scant patience for the slow sinking moon to disappear. At last it was gone; all around was darkness and silence, save for the washing of the tide and the rustling of the trees in the wind. I stripped off my coat, left it with my cutlass on the grass, and, taking my knife between my teeth, crept into the water and struck out towards the brig. I swam silently; indeed, I had little need to exert myself, for the tide carried me in the direction I would go. And so, with a few minutes, I came safely under the vessel's side.
I heard voices on the deck above me, and though I could not catch what was said, I distinguished Vetch's clear, high-pitched tones. Doubtless the crew were keeping a careful watch on the shore, but very likely they had heard the crashing of my horse when he fell, and Vetch might be flattering himself that the beast and I had shared the same fate and that he would set eyes on me no more. I waited but long enough to be sure there was no uneasiness among the crew; then, with much pains to avoid splashing, I crept close along by the hull until I found the fore cable.
When considering my plan on the shore, I had to decide which of the two cables to attempt first. The vessel lay with her head to the sea. If I cut the cable over the stern, the tide running in, the position of the brig would alter so slightly as not to be at once perceived, and I might have time to deal with the other cable before anyone was aware of it. On the other hand, supposing I were by some unlucky chance espied, the cutting of the second cable would be beyond possibility, and no harm done. Whereas, if I began with the fore cable, the brig would swing round immediately, and the movement could not escape the notice of the crew, however heedless, and if they looked over the side they might spy me and so defeat my full purpose. Yet it seemed that by adopting the latter course I could not fail utterly; with the fore rope cut the vessel might drag the other anchor, so that, indeed, it might not be necessary to cut the second rope at all. The risk to me was perhaps greater, but so would be the success; accordingly I had decided to begin my work under the bow of the vessel.
Winding my legs about the part of the rope that was in the water, I began to saw gently with my knife at the part above me, only my head and shoulders showing above the surface. The tide and the sea breeze put some strain on the cable, but every now and again it slackened as the bow sank with the long rocking of the vessel.
This set me thinking. If the rope snapped when it was taut, those on board would feel the spring of it, and I should be without doubt discovered before I could sever the other: whereas, if the severance was made when the rope was slack, there would be no shock, and the men would be aware of nothing until the vessel swung round on the tide. I so timed my knife work, therefore, that the last strand was cut through when the bow was dipping. The moment it was done I sank down to the water level, and after waiting a moment to see in what direction the vessel would swing, I went wholly under, and swam along in the opposite direction towards the stern, keeping as close to the hull as was safe.
When I came up for breath, I heard a great uproar on board. The crew were flocking to the bows to see what had happened to the anchor. Meanwhile with a few more strokes I reached the other rope, and was hacking away at it steadily when I heard one cry out that the cable was cut, and immediately afterwards the voice of Vetch as he rushed out of the roundhouse. I felt pretty secure in the darkness under the stern sheets, but the strain upon the cable here was much greater now that the other was gone, and when I cut it through the vessel gave a jump, I heard oaths and a great scurry of feet on deck and some one let down a flare to discover the perpetrator of the mischief.
You may be sure I dived under water as quickly as might be, but not before I was descried, and my head had barely disappeared when a heavy object fell with a great splash within a few inches of it. I swam along like a fish beneath the surface, making towards the shore; but when for the sake of my lungs I had perforce to come up, a perfect fusillade spattered all around me, and it seemed a miracle I was not hit. I swam on; the tide was bearing the vessel away from me; the flare lit but a narrow space of water, and I doubt whether my head could now be seen and made a target. Though I heard the muskets roaring and slugs plopping into the water, not one of them touched me, and in a minute or two I gained the beach, pretty breathless, but marvelously content.
As I shook the water from me I heard lusty swearing from the deck of the drifting vessel, and from the tone of some of the voices guessed that the lookout was in very hot water. And amid the deeper voices of the buccaneers Vetch's shriller tone was quite audible to me, as he shouted for someone to drop a kedge anchor over the side and stop the cursed drifting. This was done, but I was in no fears for the result, for under the force of wind and tide combined there was a considerable way on the brig, which no light anchor would avail to check. And in a few minutes I knew for certain that I was right.