CHAPTER XX.

THE ESCAPE FROM THE CAVE.

We sprang to our feet in genuine alarm. The guard of four armed men at

the doorway fled panic-stricken into the outer cave, crying in shrill

tones to their fellows.

“God preserve us from this awful danger!” exclaimed Mr. Triggs in

faltering tones.

His courage seemed to have deserted him in this strange emergency. As

for me, I felt completely dazed, and unable either to think or to act.

An atmosphere of stifling dust was filling our cavern from without.

The awful dangers that threatened us were, that the roof of the cave

might fall in and bury us in its rocky _débris_, or that the entrance

to the cavern might get blocked by a fallen crag and entomb us alive.

Ned Burton was calmness and coolness itself on this occasion. His voice

never faltered, nor did his cheek blanch. He at once took the lead,

and issued authoritative orders without consulting us. His splendid

bravery, his presence of mind, and his readiness of resource quickly

restored our confidence, and braced us up to meet the emergency like

British seamen—who, like their immortal Nelson, should not know what

fear is.

Our guards had dropped their weapons in their panic. This did not

escape Ned’s eagle eye. In an instant he had pounced upon them, and at

the same time he took a hasty survey of the outer cavern.

“Every mother’s son of ’em has skedaddled,” he remarked hurriedly to

us. “The entrance ain’t blocked, and the coast seems clear, so far as I

can tell.”

We had now joined Ned.

“Here,” he said, shoving a sword and a pistol into each of our hands,

and retaining a rifle himself, “stick to them weapons like grim death.

Follow me, but don’t utter a word. This here earthquake may be the

saving of us, and—”

My coxswain’s speech was drowned in the most extraordinary and

terrifying noise I had ever heard—many degrees worse than the late

subterranean thunders.

It was a loud but indescribable hissing and fizzing sound, mingled with

the deafening reports of continuous explosions. It was as if all the

fireworks and all the gunpowder in the world had been exploded at the

same moment. The solid earth under us shook with convulsive tremors,

but the oscillating movement had ceased.

Even these terrifying sounds did not disturb Ned’s equanimity. He did

not attempt to speak again, knowing how useless it would be, but he

beckoned us to follow him, and darted into the outer cave, where a

weird gloom seemed to prevail, and where the atmosphere was charged

with a strange, stifling, sulphureous smoke.

In spite of the semi-darkness, one glance showed us that the cave was

deserted. Hope welled up in my heart. There really was a chance of

escape! I grasped my weapons firmly, determined to sell my life dearly

if necessary. It did not occur to me at the moment that it would be

impossible to escape from the island without some means of crossing the

sea.

It was providential indeed that the entrance to the cave had not been

blocked by some huge boulder, for many of these fallen masses of rock

had in reality come hurtling down from the cliffs above. Indeed, as

afterwards came to our knowledge, two of the pirates were crushed and

killed by them.

It was characteristic of my coxswain’s coolness at this crisis in our

fortunes that, as we crossed the outer cavern, he saw my watch and

chain lying upon the ground amongst some other valuables, calmly picked

it up, and popped it into his pocket.

I have that watch still, and I never look at it without thinking of my

devoted coxswain—one of the finest specimens of a British blue-jacket

that I have ever known.

We hurried out with drawn swords in our hands. No enemies confronted

us, however, but a weird and awe-inspiring sight met our gaze. Never,

as long as I live, shall I forget that really terrible panorama.

The old extinct volcano had suddenly burst forth into renewed activity.

After perhaps thousands of years of quiescence, the awful igneous

powers of Nature had by some occult process in her dread laboratory

been kindled anew. Through vast fissures in the earth’s crust clouds of

steam were pouring forth, with sulphureous and other gases in clouds;

while torrents of ashes, lava, mud, and stones were shot high into the

air, darkening the very sun.

The pirates had all fled, and had taken the bloodhounds with them.

There could be no doubt about that. In their panic they had completely

forgotten our existence, and had only thought of saving their own

wretched lives. What a mercy it was that we were free of our bonds when

the crisis came!

I think it occurred instinctively to us all that this was only the

commencement of some vast and terrible convulsion of nature, and that

the sooner we got clear of the crater and its surroundings the less

chance there would be of being overwhelmed by torrents of boiling lava

and showers of stones, or of being suffocated by clouds of ashes and

the fumes of poisonous gases.

Picking our way carefully, therefore, through the masses of fallen rock

which strewed the terrace, we made our way under Ned’s guidance to the

little pathway which we knew led out from this inaccessible spot into

the open country.

I was rather alarmed lest we should meet with some of the pirates here,

who, I conjectured, might be in hiding among the adjacent rocks; but

fortunately my fears were groundless, and we emerged from the tortuous

pathway without having encountered any obstacles.

Ned paused for a moment, and looked about him keenly.

The light, as the reader may suppose, was exceedingly deceptive, and

the landscape had a darkened, ghastly aspect, as if an eclipse of the

sun were in progress.

Another violent earthquake at this moment shook the ground, making us

stagger like drunken men and nearly lose our feet. I distinctly saw

a huge fissure yawn on the slope of a hill near us. This was a new

danger; we might be swallowed up.

All this time, the volcanic forces were furiously at work, and the

sounds which proceeded from the dread crater seemed to me to be growing

louder and more threatening every moment. The atmosphere too was

becoming more deadly and pestilential, and once or twice I felt as if

I should have fainted, and I clung to Ned Burton’s stalwart arm for

support.

As soon as the violent oscillation of the last quake had passed away,

we took to our heels and ran for dear life. A rain of fine ashes had

begun to fall from the sky; but this did not inconvenience us much, and

we hoped soon to get beyond its influence. We occasionally heard stones

and other _débris_ striking the earth, but fortunately we escaped any

injury from these dangerous projectiles.

Every moment it grew darker, and a heavy pall, huge and sombre, seemed

to be gathering and hanging over the doomed island. There was no wind.

A deadly calm seemed to prevail among the air-currents, as if they had

been paralyzed by the awful convulsions that were going on below.

We stumbled on as rapidly as possible, but my breathing soon became

so affected that I was forced to cling to my companions for support.

The mephitic atmosphere did not seem to cause them any discomfort.

The gunner appeared to have regained his usual courage and presence

of mind, now that he found himself out of sight of the boiling and

seething volcano mouth, every moment increasing his distance from it.

My coxswain had a good bump of locality, and led us by an almost

unerring instinct. I soon saw, however, that he had no intention of

following the pathway down to the creek where we had disembarked; for

when we arrived within sight of the hut where we had seen the negroes

hoeing, he turned off abruptly to the left, and made straight for a gap

in a low ridge of hills just above us. Breathless and almost exhausted

we reached this spot, and passed through to the other side. Here some

huge boulders seemed to offer a temporary hiding-place, and I pointed

them out to Ned.

“We’ll lie low there for a few minutes,” assented my coxswain; “I’m

blest if I ain’t a bit done up myself.”

It was the first time he had spoken since we had fled from the burning

crater; indeed it was only in the last ten minutes that it would have

been of any use to attempt to do so. We were now, however, at a fairly

safe distance—or at least so we thought—from the destructive volcano;

and although we could still distinctly hear the hideous uproar that

was going on in that great natural cauldron of occult powers, it was

not loud enough to prevent our speaking to each other in peace. It was

still very dark, and a certain amount of fine ashes was still falling;

but from our present hiding-place the sky was almost obscured by

overhanging rocks.

We were all gasping for breath when we flung ourselves on the ground.

“So far so good!” said Ned at last. “We’ve slipped our cables and

got clear of them varmints of pirates, thanks to these mines and

countermines and fireworks from the lower regions. The question now is,

how we are to get clear of the island; for, to my mind, it ain’t a fit

place for a respectable Christian to hang out in no longer than he can

help.—What do you say, Mr. Gunner; for you’re the senior officer of

this here party?”

Mr. Triggs seemed buried in a brown study.

“I think you were quite right not to make for the creek, Ned,” I

remarked; “the pirates are certain to have gone in that direction, and

we should have been recaptured as sure as eggs are eggs.”

“I’m not so sure,” said my coxswain in a musing tone, “that it mightn’t

be a good plan to remain in hiding till nightfall, and then steal

down to the creek, and endeavour to seize a boat under cover of the

darkness.”

“Too risky, man, too risky!” exclaimed the gunner, suddenly chiming in;

“besides, who knows what may happen between this and nightfall? Why,

the whole island may be blown up, or overwhelmed by an enormous tidal

wave. I’ve heard tell of such cases.”

“There’s something in that, as the monkey said when he fell through the

skylight into a tureen of soup!” observed Ned gravely.

“I should propose,” continued Mr. Triggs, not heeding this

interruption, “that we make for another part of the coast of this

island, and endeavour to possess ourselves of a boat. We know that

there are a few negro settlers living here, and if we came across any

of them it might be possible to bribe them to assist us in our escape.”

“What should we bribe them with?” I asked; “we haven’t a dollar among

us.”

“Here’s a watch and chain at any rate,” said my coxswain, triumphantly

drawing those articles out of his pocket, and handing them over to me.

“Thank you, Ned,” I said; “you _are_ a trump and no mistake. All the

same, I’m afraid my watch and chain are not valuable enough to be of

any use as a bribe.”

“I take it those niggers we saw are the pirates’ slaves,” observed the

seaman; “and they’d be afraid of getting their weasands slit if it was

discovered that they had helped us to escape off this plaguy island.

And if we took a boat o’ theirn, how in the name of mischief should we

be able to return it to ’em? ’Tain’t as if we could pay ’em double the

value of the craft and have her for our own, you see.”

“I wonder if the chief is away cruising in the brig,” I said; “because,

if so, the pirates that are upon the island will find some difficulty

in escaping.”

“I very much doubt if they’ll want to shape a departure course from

the island altogether,” said Ned; “leastways I take it they’d hang

about a bit fust, and see what the wolcano is agoin’ to do. But if they

_do_ want to clear out, bag without baggage, I reckon they’ve towed

that there prize o’ theirn into the creek afore this, and could get her

under way in a brace of shakes.”

“What I’m very much afraid of is this,” remarked Mr. Triggs, “that when

their first panic is worn off, they’ll remember about us, and send out

search parties with the bloodhounds to hunt us down.”

“They won’t go within a good many cable-lengths of the wolcano, that

you may bet your bottom dollar,” said Ned with a laugh. “By the piper,

they was in a high old funk, and no mistake! I never see’d the like in

my life before. They ran like riggers, the swabs.”

“Small blame to ’em,” cried Mr. Triggs emphatically. “I felt as green

as a hadji’s turban myself, I can tell you; and as to running, I think

we ourselves put our best foot foremost when once we got clear of the

cave.”

“I don’t know about your feeling green, Mr. Gunner, beggin’ your

parding for bein’ personal, so to speak,” said my coxswain with a grim

smile, “but you sartinly looked a bit white about the gills.”

Mr. Triggs looked a little indignant at this facetiousness on Ned’s

part, but the current of our thoughts was suddenly turned into another

channel.

The volcano was evidently increasing in activity. The roar of the

reports, the hissing of steam, and other frightful noises doubled in

intensity, and the solid earth beneath us shook with violent tremors.

Even showers of stones and mud began to fall about us, and the

descending clouds of ashes became like a heavy rain or a fall of snow.

A really awe-inspiring darkness began to enwrap us as with a sable

cloak. It was no time to be talking. We must act, and that promptly, or

our fate would be sealed for ever.

We sprang to our feet, and it was at this moment that Mr. Triggs was

struck upon the right shoulder by a volcanic stone.

“Why, this is as bad as being under fire!” he cried, rubbing the

injured part. “Carry on, Ned. Act as guide, like a good fellow, and

try to steer for the coast on the opposite side of the island from the

creek.”

“Right you are, sir; I’ll do my best, and no man can’t do more than

that. We’ll give the lagoon a good wide berth most sartinly.”

“If we keep to this side of the ridge, and descend these slopes beneath

us,” I suggested, “we shall be on the right track.”

Taking the precaution to secure our weapons, we plunged out from our

rocky refuge, and under Ned’s guidance began to feel our way down the

boulder-strewn face of the hill, keeping as much as possible in a

direction opposite to that in which the volcanic fires were raging.

There was, of course, no sort of path, and the prevailing gloom made it

extremely difficult for us to force our way onward over such a rough

country, to say nothing of the stones and mud which continued to fall

about us from time to time.

However, our blood was up, and we pushed on strenuously though in

silence, hoping every moment that we should get out of that odious rain

of volcanic _débris_. In about ten minutes’ time we succeeded in this,

and halted for a minute or two to rest, and recover our breath. The

atmosphere being now clearer, we fancied we could detect a somewhat

extensive forest beneath us, and determined to make for its sheltering

trees as speedily as possible.

There had been no fresh shocks of earthquake, but the volcano seemed by

no means to have exhausted itself. A heavy pall of darkness hung in

its vicinity, and ever and again explosions seemed to rend the air and

to repeat themselves in endless echoing reverberations amid the chasms

and rocky ridges of the arid hills.

“Did I hear a shout?” asked Ned suddenly, in an alarmed tone.

Mr. Triggs and I had heard nothing, but I knew well how quick of

hearing my coxswain was.

We all listened intently.

“There it is again!” cried Ned; “I believe they’re upon our trail.”

This time my ear caught the sound of a human yell.

A moment later, to my unutterable horror, the baying of a bloodhound

became distinctly audible.

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