like gittin' worse," muttered the captain, as an unusually violent
explosion shook the whole side of the cone.

"No fear of him," returned the merchant. "If he is visiting the hermit
of Rakata, as you tell me, he'll be safe enough. Although something of a
dare-devil, the hermit knows how to take care of himself. I'm afraid,
however, that you'll not find it so easy to 'look up' your son as you
seem to think. Just glance round at these almost impenetrable forests.
You don't know what part of the island he may be in just now; and you
might as well look for a needle in a bundle of hay as look for him
there. He is probably at the other end of Krakatoa--four or five miles
off--on the South side of Rakata, where the hermit's cave is supposed to
be, for no one seems to be quite sure as to its whereabouts. Besides,
you'll have to stick by the excursionists if you wish to return to
Batavia."

Captain Roy paused for a moment to recover breath, and looking down upon
the dense tropical forest that stretched between him and the Peak of
Rakata, he shook his head, and admitted that the merchant was right.
Turning round he addressed himself once more to the ascent of the cone,
on the sides of which the whole excursion party now straggled and
struggled, remarking, as he panted along, that hill-climbing among ashes
and cinders didn't "come easy to a sea-farin' man."

Now, nothing was more natural than that Van der Kemp and his guest
should be smitten with the same sort of desire which had brought these
excursionists from Batavia. The only thing that we do not pretend to
account for is the strange coincidence that they should have been so
smitten, and had so arranged their plans, that they arrived at
Perboewatan almost at the same time with the excursionists--only about
half an hour before them!

Their preliminary walk, however, through the tangled, almost
impassable, forest had been very slow and toilsome, and having been
involved in its shadow from daybreak, they were, of course, quite
unaware of the approach of the steamer or the landing of the excursion
party.

"If the volcano seems quieting down," said Nigel to his host, "shall you
start to-morrow?"

"Yes; by daybreak. Even if the eruption does _not_ quiet down I must set
out, for my business presses."

Nigel felt much inclined to ask what his business was, but there was a
quiet something in the air of the hermit, when he did not choose to be
questioned, which effectually silenced curiosity. Falling behind a
little, till the negro came up with him, Nigel tried to obtain
information from him, for he felt that he had a sort of right to know at
least something about the expedition in which he was about to act a
part.

"Do you know, Moses, what business your master is going about?" he
asked, in a low voice.

"No more nor de man ob de moon, Massa Nadgel," said Moses, with an air
at once so truthful and so solemn that the young man gave it up with a
laugh of resignation.

On arriving at Perboewatan, and ascending its sides, they at last became
aware of the approach of the excursion steamer.

"Strange," muttered the hermit, "vessels don't often touch here."

"Perhaps they have run short of water," suggested Nigel.

"Even if they had it would not be worth their while to stop here for
that," returned the hermit, resuming the ascent of the cone after an
intervening clump of trees had shut out the steamer from view.

It was with feelings of profound interest and considerable excitement
that our hero stood for the first time on the top of a volcanic cone and
gazed down into its glowing vent.

The crater might be described as a huge basin of 3000 feet in diameter.
From the rim of this basin on which the visitors stood the sides sloped
so gradually inward that the flat floor at the bottom was not more than
half that diameter. This floor--which was about 150 feet below the upper
edge--was covered with a black crust, and in the centre of it was the
tremendous cavity--between one and two hundred feet in diameter--from
which issued the great steam-cloud. The cloud was mixed with quantities
of pumice and fragments of what appeared to be black glass. The roar of
this huge vent was deafening and stupendous. If the reader will reflect
on the wonderful hubbub that can be created even by a kitchen kettle
when superheated, and on the exasperating shrieks of a steamboat's
safety-valve in action, or the bellowing of a fog-horn, he may form some
idea of the extent of his incapacity to conceive the thunderous roar of
Krakatoa when it began to boil over.

When to this awful sound there were added the intermittent explosions,
the horrid crackling of millions of rock-masses meeting in the air, and
the bubbling up of molten lava--verily it did not require the
imagination of a Dante to see in all this the very vomiting of Gehenna!

So amazed and well-nigh stunned was Nigel at the sights and sounds that
he neither heard nor saw the arrival of the excursionists, until the
equally awe-stricken Moses touched him on the elbow and drew his
attention to several men who suddenly appeared on the crater-brim not
fifty yards off, but who, like themselves, were too much absorbed with
the volcano itself to observe the other visitors. Probably they took
them for some of their own party who had reached the summit before them.

Nigel was yet looking at these visitors in some surprise, when an
elderly nautical man suddenly stood not twenty yards off gazing in
open-mouthed amazement, past our hero's very nose, at the volcanic
fires.

"Hallo, Father!" shouted the one.

"Zounds! Nigel!" exclaimed the other.

Both men glared and were speechless for several seconds. Then Nigel
rushed at the captain, and the captain met him half-way, and they shook
hands with such hearty goodwill as to arrest in his operations for a few
moments a photographer who was hastily setting up his camera!

Yes, science has done much to reveal the marvellous and arouse exalted
thoughts in the human mind, but it has also done something to crush
enthusiasts and shock the romantic. Veracity constrains us to state that
there he was, with his tripod, and his eager haste, and his hideous
black cloth, preparing to "take" Perboewatan on a "dry plate"! And he
"took" it too! And you may see it, if you will, as a marvellous
frontispiece to the volume by the "Krakatoa Committee"--a work which is
apparently as exhaustive of the subject of Krakatoa as was the great
explosion itself of those internal fires which will probably keep that
volcano quiet for the next two hundred years.

But this was not the Great Eruption of Krakatoa--only a rehearsal, as it
were.

"What brought you here, my son?" asked the captain, on recovering
speech.

"My legs, father."

"Don't be insolent, boy."

"It's not insolence, father. It's only poetical licence, meant to assure
you that I did not come by 'bus or rail though you did by steamer! But
let me introduce you to my friend, Mr.----"

He stopped short on looking round, for Van der Kemp was not there.

"He goed away wheneber he saw de peepil comin' up de hill," said Moses,
who had watched the meeting of father and son with huge delight. "But
you kin interdooce _me_ instead," he added, with a crater-like smile.

"True, true," exclaimed Nigel, laughing. "This is Moses, father, my
host's servant, and my very good friend, and a remarkably free-and-easy
friend, as you see. He will guide us back to the cave, since Van der
Kemp seems to have left us."

"Who's Van der Kemp?" asked the captain.

"The hermit of Rakata, father--that's his name. His father was a
Dutchman and his mother an English or Irish woman--I forget which. He's
a splendid fellow; quite different from what one would expect; no more
like a hermit than a hermit-crab, except that he lives in a cave under
the Peak of Rakata, at the other end of the island. But you must come
with us and pay him a visit. He will be delighted to see you."

"What! steer through a green sea of leaves like that?" said the captain,
stretching his arm towards the vast forest that lay stretched out below
them, "and on my legs, too, that have been used all their lives to a
ship's deck? No, my son. I will content myself with this lucky meetin'.
But, I say, Nigel, lad," continued the old man, somewhat more seriously,
"what if the Peak o' Ra--Ra, what's-'is-name, should take to spoutin'
like this one, an' you, as you say, livin' under it?"

"Ha! das 'zackly what _I_ say," interposed Moses. "Das what I oftin says
to massa, but he nebber answers. He only smile. Massa's not always so
purlite as he might be!"

"There is no fear," said Nigel, "not at present, anyhow, for Van der
Kemp says that the force of this eruption is diminishing--"

"It don't look much like it," muttered the captain, as the volcano at
that moment gave vent to a burst which seemed like a sarcastic laugh at
the hermit's opinion, and sent the more timid of the excursionists
sprawling down the cinder-slope in great alarm.

"There's reason in what you say, father," said Nigel, when the
diminution of noise rendered speech more easy; "and after all, as we
start off on our travels to-morrow, your visit could not have been a
long one."

"Where do you go first?" asked the captain.

"Not sure. Do _you_ know, Moses?"

"No; no more 'n de man ob de moon. P'r'aps Borneo. He go dar sometimes."

At this point another roar from the volcano, and a shout from the
leader of the excursionists to return on board, broke up the conference.

"Well, lad, I'm glad I've seen you. Don't forget to write your
whereabouts. They say there's a lot o' wild places as well as wild men
and beasts among them islands, so keep your weather-eye open an' your
powder dry. Good-bye, Nigel. Take care of him, Moses, and keep him out
o' mischief if ye can--which is more than ever I could. Good-bye, my
boy."

"Good-bye, father."

They shook hands vigorously. In another minute the old seaman was
sailing down the cinder-cone at the rate of fourteen knots an hour,
while his son, setting off under the guidance of Moses towards a
different point of the compass, was soon pushing his way through the
tangled forest in the direction of the hermit's cave.




CHAPTER X.

A CURIOUS SEA-GOING CRAFT--THE UNKNOWN VOYAGE BEGUN.


It was early next morning when Van der Kemp and his man left their
couches and descended to the shore, leaving their visitor enjoying the
benefit of that profound slumber which bids defiance to turmoil and
noise, however stupendous, and which seems to be the peculiar privilege
of healthy infants and youthful seamen.

Perboewatan had subsided considerably towards morning, and had taken to
that internal rumbling, which in the feline species indicates mitigated
indignation. The hermit had therefore come to the conclusion that the
outburst was over, and went with Moses to make arrangements for setting
forth on his expedition after breakfast.

They had scarcely left the cave when Nigel awoke. Feeling indisposed for
further repose, he got up and went out in that vague state of mind which
is usually defined as "having a look at the weather." Whether or not he
gathered much information from the look we cannot tell, but, taking up
his short gun, which stood handy at the entrance of the cave, he
sauntered down the path which his host had followed a short time before.
Arrived at the shore, he observed that a branch path diverged to the
left, and appeared to run in the direction of a high precipice. He
turned into it, and after proceeding through the bushes for a short way
he came quite unexpectedly on a cavern, the mouth of which resembled,
but was much higher and wider than that which led to the hermit's home.

Just as he approached it there issued from its gloomy depths a strange
rumbling sound which induced him to stop and cock his gun. A curious
feeling of serio-comic awe crept over him as the idea of a fiery dragon
leaped into his mind! At the same time, the fancy that the immense abyss
of darkness might be one of the volcanic vents diminished the comic and
increased the serious feeling. Ere long the sound assumed the definite
tone of footsteps, and the dragon fancy seemed about to become a reality
when he beheld a long narrow thing of uncertain form emerging from the
darkness.

"It must be coming out tail-foremost!" he muttered, with a short laugh
at his semi-credulity.

Another instant and the hermit emerged into the blazing sunshine, and
stood pictured against the intense darkness like a being of
supernatural radiance, with the end of a long narrow canoe on his
shoulder.

As Nigel passed round a bush to reach him he perceived the dark form of
Moses emerging from the depths and supporting the body of the canoe.

"I see you are active and an early riser," said the