<p><SPAN name="XXV"></SPAN>
<h3>Chapter XXV The Rescue--Conclusion</h3>
<p>Down to where the small raft was moored ran Mr. Parker. He was
followed by some of the others.
<p>"We must put off at once!" he cried. "Half the island is gone! The
other half may disappear any moment! The steamer can not get here on
time, but if we put off they may pick us up, if we are not engulfed
in the ocean. Help, everybody!"
<p>Tom gave one more look at where his wireless station had been. It
had totally disappeared, there being, at the spot, now but a sheer
cliff, which went right down into the sea.
<p>The women were in tears. The men, with pale faces, tried to calm
them. Gradually the earthquake tremor passed away; but who could
tell when another would come?
<p>Captain Mentor, Mr. Hosbrook and the others were shoving out the
small raft. They intended to get aboard, and paddle out to the
larger one, which had been moored some distance away, in readiness
for some such emergency as this.
<p>"Come on!" cried Mr. Fenwick to Tom who was lingering behind. "Come
on, ladies. We must all get aboard, or it may be too late!"
<p>The small raft was afloat. Mrs. Anderson and Mrs. Nestor, weeping
hysterically, waded out through the water to get aboard.
<p>"Have we food?" cried Mr. Damon. "Bless my kitchen range! but I
nearly forgot that."
<p>"There isn't any food left to take," answered Mrs. Anderson.
<p>"Shove off!" cried Captain Mentor.
<p>At that instant a haze which had hung over the water, was blown to
one side. The horizon suddenly cleared. Tom Swift looked up and gave
a cry.
<p>"The steamer! The steamer! The <i>Cambaranian</i>!" he shouted, pointing to
it.
<p>The others joined in his exclamations of joy, for there, rushing
toward Earthquake Island was a great steamer, crowding on all speed!
<p>"Saved! Saved!" cried Mrs. Nestor, sinking to her knees even in the
water.
<p>"It came just in time!" murmured Mr. Hosbrook.
<p>"Now I can make my diamonds," whispered Mr. Jenks to Tom.
<p>"Push off! Push off!" cried Mr. Parker. "The island will sink,
soon!"
<p>"I think we will be safer on the island than on the raft," declared
Captain Mentor. "We had better land again."
<p>They left the little raft, and stood on the shore of the island.
Eagerly they watched the approach of the steamer. They could make
out hands and handkerchiefs waving to them now. There was eager hope
in every heart.
<p>Suddenly, some distance out in the water, and near where the big
raft was anchored, there was a curious upheaval of the ocean. It was
as if a submarine mine had exploded! The sea swirled and foamed!
<p>"It's a good thing we didn't go out there," observed Captain Mentor.
"We would have been swamped, sure as guns."
<p>Almost as he spoke the big raft was tossed high into the air, and
fell back, breaking up. The castaways shuddered. Yet were they any
safer on the island? They fancied they could feel the little part of
it that remained trembling under their feet.
<p>"The steamer is stopping!" cried Mr. Damon.
<p>Surely enough the <i>Cambaranian</i> had slowed up. Was she not going to
complete the rescue she had begun?
<p>"She's going to launch her lifeboats," declared Captain Mentor. "Her
commander dare not approach too close, not knowing the water. He
might hit on a rock."
<p>A moment later and two lifeboats were lowered, and, urged on by the
sturdy arms of the sailors, they bounded over the waves. The sea
seemed to be more and more agitated.
<p>"It is the beginning of the end," murmured Mr. Parker. "The island
will soon disappear."
<p>"Will you be quiet?" demanded Mr. Damon, giving the scientist a
nudge in the ribs.
<p>The lifeboats were close at hand now.
<p>"Are you all there?" shouted some one, evidently in command.
<p>"All here," answered Tom.
<p>"Then hurry aboard. There seems to be something going on in these
waters--perhaps a submarine volcano eruption. We must get away in a
hurry!"
<p>The boats came in to the shelving beach. There was a little stretch
of water between them and the sand. Through this the castaways
waded, and soon they were grasped by the sailors and helped in. In
the reaction of their worriment Mrs. Anderson and Mrs. Nestor were
both weeping, but their tears were those of joy.
<p>"Give way now, men!" cried the mate in charge of the boats. "We must
get back to the ship!"
<p>The sea was now swirling angrily, but the sailors, who had been in
worse turmoils than this, rowed on steadily.
<p>"We feared you would not get here in time," said Tom to the mate.
<p>"We were under forced draught most of the way," was his answer.
"Your wireless message came just in time. An hour later and our
operator would have gone to bed."
<p>The young inventor realized by what a narrow margin they had been
rescued.
<p>"The island will soon sink," predicted Mr. Parker, as they reached
the steamer, and boarded her. Captain Valasquez, who was in command,
warmly welcomed the castaways.
<p>"We will hear your story later," he said. "Just now I want to get
out of these dangerous waters."
<p>He gave the order for full speed, and, as the <i>Cambaranian</i> got under
way, Tom, and the others, standing on the deck, looked back at
Earthquake Island.
<p>Suddenly there sounded a dull, rumbling report. The whole ocean
about the island seemed to upheave. There was a gigantic shower of
spray, a sound like an explosion, and when the waters subsided the
island had sunk from sight.
<p>"I told you it would go," cried Mr. Parker, triumphantly, but the
horror of it all--the horror of the fate that would have been theirs
had they remained there an hour longer--held the castaways dumb. The
scientist's honor of having correctly predicted the destruction of
the island was an empty one.
<p>The agitation of the sea rocked even the mighty <i>Cambaranian</i> and, had
our friends been aboard the frail raft, they would surely have
perished in the sea. As it was, they were safe--saved by Tom Swift's
wireless message.
<p>The steamer resumed her voyage, and the castaways told their story.
Captain Valasquez refused to receive the large amount of money Mr.
Hasbrook and Mr. Jenks would have paid him for the rescue, accepting
only a sum he figured that he had lost by the delay, which was not a
great deal. The castaways were given the best aboard the ship, and
their stories were listened to by the other passengers with bated
breath.
<p>In due time they were landed in New York, and Mr. and Mrs. Nestor
accompanied Tom to Shopton. Mr. Damon, with many blessings also
accompanied them, going to his home in Waterfield. Later it was
learned that the other boats from the <i>Resolute</i> had been picked up,
and the sailors and guests were all saved.
<p>Of course, as soon as our friends had been rescued by the steamer,
the wireless operator aboard her, with whom Tom soon struck up an
acquaintance, sent messages to the relatives of the castaways,
apprising them of their safety.
<p>And the joy of Mary Nestor, when she found that it was Tom who had
saved her parents, can well be imagined. As for our hero, well, he
was glad too--for Mary's sake.
<p>"I won't forget my promise to you, Tom Swift," said Mr. Barcoe
Jenks, as he parted from the young inventor, and what the promise
was will be told in the next volume of this series, to be called:
"Tom Swift Among the Diamond Makers; or, The Secret of Phantom
Mountain." In that Tom is destined to have many more surprising
adventures, as is also Mr. Damon, who learned new ways to call down
blessings on himself and his possessions.
<p>And now, for a time, we will take leave of the young inventor and
also of his many friends, who never ceased to wonder over Tom
Swift's skill with the wireless.
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