“That matter, then, is disposed of,” remarked Bascomb. “Now, the next thing which we have to decide is this—assuming that Mr Chichester succeeds in spiking the guns of the forts—what is to be our next step? Are we to take the ship boldly into the harbour and proceed with our business of capturing the galleon and the town, trusting that Dame Fortune will so far favour us as to permit of our getting out again before the soldiers can unspike their guns; or should we anchor, as soon as inside, land a strong party, and capture and destroy the forts before attempting anything else? It is the guns, and they only, not the forts, which we have to fear; and if we could but permanently disable those guns, the forts and their garrisons might go hang, so far as we are concerned.”
“Certainly, sir,” cut in Dick, before anyone else could speak. “You have hit the nail on the head. We need trouble about naught except the ordnance, and them we must destroy. And I know how to do it, too. We will take with us enough powder to double charge each gun; having done which we will seal their muzzles with clay. I know where to find as much clay as we shall need; and then we will prime each piece, lay a quick match from priming to priming, light the match, and run for our lives. The guns will burst, and we can then do what we please with the galleon and the town. But in order to ensure complete success, the ordnance in both batteries must be fired as nearly as possible at the same moment; therefore a resolute man must be left in the lower battery to fire the match upon the instant that he hears the explosion of the guns in the upper battery, after which he must run for his life. I can see exactly how the thing is to be done, sirs; and if you approve of my plan we will be starting at once, with your good leave; for it is already late, and we shall have none too much time for the work which is to be done.”
“You are right, young sir,” agreed Bascomb; “time is so valuable now that we dare waste no more in further discussion; therefore your plan, which is an excellent one, must serve. I would that I could go in your stead, for you appear to be already worn-out with fatigue and lack of sleep; but you have been over the ground already, and know it, therefore weary though you may be I fear that you must needs go. So pick your men, sir, as many as you need, remembering that your party must be strong enough to carry the powder up to the forts; procure from the gunner all that you require; and get you gone. And may God go with you! Amen.”
Half an hour later the longboat, under Dick’s command, and with Stukely sitting in the stern-sheets beside him, was once more under way and beating in toward the land under a press of sail, while the Adventure, with all lights out, lay to in the offing, awaiting the signal of the explosion of the ordnance in the forts to fill away and stand boldly in toward the harbour. So sorely were they pressed for time that Dick dared not waste any in the attempt to elude observation by creeping in, as on the first occasion, behind the island of Baru; he headed as straight as the wind would allow for the Boca Chica, trusting that he might be fortunate enough to slip through unobserved in the darkness, especially as it was now past three o’clock in the morning—and if the sentinels slept at all at their posts, after the warning to hold themselves on the alert which they might be supposed to have received from the authorities, they might be expected to be asleep now. His hope appeared to be justified; for the longboat slid past the smaller battery down on the beach, unchallenged, and some five minutes later, grounded on the sand about a quarter of a mile farther in. Then, silently as ghosts, the men lowered the sails, leaving the masts standing, and stepped out on the sand, each bearing his appointed load of powder upon his shoulder, while Dick and Stukely, with swords drawn, and the former carrying a coil of quick match wound round his waist, led the way.
They directed their steps southward toward the battery which they had sailed past a few minutes earlier, and which could just be distinguished as a darker blur against the blackness of the night. Not a light of any description showed about the building, nor was there a sound to be heard save the soft lap and splash of the water on the margin of the beach to the left of them, and the sough of the land breeze among the trees and bushes on their right. Noiseless as drifting shadows, the party sped forward, and within some five minutes of their landing arrived beneath the walls of the fort. Here Dick, Stukely, and a man named Barker removed their shoes and, walking to the northward angle of the fort, examined it to ascertain what means of ascent it afforded. They found, as Marshall had said, that although the walls were so smooth as to be quite unclimbable, the angles of the building were set with quoin stones of so rough a surface that an ascent by means of them might be made easily; accordingly Stukely, who by virtue of his discovery of the anaesthetic now claimed to take the lead, at once began to climb the angle, closely followed by Dick and Barker. In less than two minutes the trio had accomplished the ascent and found themselves standing on the platform which constituted the flat roof of the battery. The eight pieces of heavy ordnance, their muzzles projecting far over the low parapet, were easily distinguishable, as were also the great piles of shot, notwithstanding the darkness of the night; but for the moment no sentinels were visible. Whispering his companions to remain where they were, Stukely moved away with noiseless tread, swiftly making the circuit of the gun platform; and presently he rejoined the other two.
“It is all right,” he whispered. “I found the rascals sound asleep, even as the Captain did, and, withdrawing the stopper from my vial, allowed them to inhale the vapour for a moment. They are now insensible, and will remain so for at least half an hour, therefore you may now do your share of the work, Barker. Come with me, and I will show you where they lie.”
The two moved away together, Barker uncoiling a long length of fine line from his waist as he did so; while Dick, leaning over the parapet, dropped a small pebble down among the group below, as a signal that all was well and they might now safely make the ascent without fear of detection. All arrangements having been previously made, every man of the party knew exactly what he had to do; and within five minutes the platform was alive with English seamen, some of whom were engaged in hauling up powder and clay from below, while others were employed in silently loading the guns with heavy charges of powder, upon the top of which they tightly rammed down stiff clay, with which they filled each gun to its very muzzle. Then, when each piece had been similarly treated, the whole were very carefully primed, after which a length of quick match, long enough to allow of the safe retreat of the man who should ignite it, was securely inserted among the priming; the two insensible sentinels, bound hand and foot, and effectually gagged, were lowered to the ground, and the entire party retreated as they had come, with the exception of one man who volunteered to remain and ignite the length of match immediately that he saw a portfire burned from the wall of the castle which stood on the top of the adjacent hill. The whole business had occupied scarcely twenty minutes, and when it was finished there was nothing to show that the garrison had become aware of what was happening above their heads.
Once more assembled on the ground beneath the walls of the battery, the party was rapidly counted by Dick, to ascertain that all were present, save the man left above on the gun platform; and this formality having been quickly gone through, the unconscious sentinels were picked up and carried away to a distance of about a hundred yards from the battery, where they were effectually concealed in a thick clump of bushes, after which the Englishmen rapidly pushed forward up the hill. Arrived near the top, Dick halted them for a moment near a clump of bamboo, two long stout stalks of which were quickly cut down, and, without waiting to strip them of their leaves, converted into a light ladder by lashing cross-pieces of bamboo to them. Then, with this improvised ladder carried by two men, the party resumed its way, arriving about a quarter of an hour later beneath the frowning walls of the castle, which, like the battery below, was found to be in total darkness, at least so far as the face fronting them was concerned. They crossed the dry ditch without difficulty, and once on the other side, reared their ladder against the wall, finding it amply long enough for their purpose.
Here again Stukely took the lead, being the first to ascend the ladder. But as he reached the top and peered cautiously over the parapet he was disconcerted at the discovery that here at least the sentinels did not sleep; for the first object that met his gaze was a man standing at the extreme end of the parapet, apparently gazing steadfastly out to sea, while his crossed hands rested upon the muzzle of his grounded matchlock. Luckily for the English, the man’s back was turned toward the spot where Stukely stood staring at him. In an instant the latter had made up his mind what to do, and, cautiously climbing in through the embrasure before him, stole noiselessly toward the unconscious man. A few breathless seconds and Stukely had crept close up behind his intended victim; and the next instant, as he knocked the man’s hat off with one hand, he dealt him with the other a blow on the head with the heavy butt of his pistol, which felled the unfortunate fellow as a butcher fells an ox. Quickly bending over the prostrate body, he now held his unstoppered vial to the man’s nostrils for three or four seconds, then rose cautiously to his feet. He could see no other sentinels posted anywhere on the parapet, but passed quickly round it in order to make quite sure. Then, finding that only the one sentinel had been posted here, he gave the signal for the rest of the party to ascend; and a few minutes later the scene of a short while before was being re-enacted on the parapet of this much more important structure. They worked silently but with strenuous haste, for although the heavens as yet gave no sign of the approaching dawn, the sudden comparative coolness of the atmosphere and the twitterings of a few early morning birds told them that it could not now be very far off; indeed they had scarcely finished their preparations when a faint brightening of the eastern horizon told them that a new day was at hand.
“Now, are we all ready?” asked Dick, as he personally put the last finishing touches to the preparations. “Then down you all go except the five men who are to help me with the firing of the quick matches. You go last, Phil, and when you are down ignite the portfire which is to be the signal to that man in the battery yonder; I and the five who are remaining with me will see to the rest of the business up here. Now, off you go quickly, for the daylight will be upon us in five minutes.”