A STRANGE DISCOVERY
Once it became evident to the occupants
of the airship what Tom Swift’s plans were,
they all prepared to help him. Previous to the
trip certain duties had been assigned to each one,
duties which were to be exercised when Tom gave the
exhibition of his new aerial fire-fighting apparatus
at the set fire before the fire department of Denton.
This preparation now stood the young
inventor in good stead, for there was no confusion
aboard the Lucifer when she winged her way toward
the burning Landmark Building, where the flames were
continually spouting higher and higher as they rushed
through the roof, directly above the stairway well
and elevator shafts.
So far the flames had confined themselves
to this central part of the big structure, but it
was only a question of time when they would spread
out on all sides, licking up the remainder of the
pile. And, for the most part, the firemen on the
ground were at a great disadvantage.
They had run in lines as near as they
could get to the center of the blaze, and had also
attached hose to the standpipes inside the building.
But this last effort was wasted, as developed later,
for there was no one in the building to direct the
nozzle ends of the hose attached to the standpipes
on the different floors. Also the fierce heat
fairly melted the pipes themselves in the vicinity
of the elevator shafts, and there was no automatic
sprinkling system in the building.
This was the situation, then, when
Tom in his airship loaded with fire-extinguishing
chemicals headed for the blaze. And this, also,
was the desperate situation that confronted Mary Nestor
and her uncle, Barton Keith, as well as Amos Field
and Jason Melling. Those unscrupulous and cowardly
men were in a veritable panic of fear, which contrasted
strangely with the calm, resigned attitude of Mary
and her uncle.
“We must get out! Some
one must save us!” yelled Field.
“Jump from the window!” cried Melling.
“No, I can’t permit that!”
declared Mr. Keith, standing in their path. “It
would be sure death! As it is, there may be a
chance.”
“A chance? How?” asked Field.
“Listen to that!”
Through the closed door of Mr. Keith’s
office could be heard the roar and crackle of flames,
while the very air was now stifling and hot, filled
with acrid smoke.
“We can only wait,” said
Mr. Keith, and he wet Mary’s handkerchief in
the water and handed it to her to bind over her face.
“Is everything all right, Ned?”
called Tom, as he turned on a little more power, so
that the Lucifer lunged ahead toward the great pillar
of fire that now reddened the sky for miles around.
“All ready,” was the answer.
“You only have to give the word when you want
us to let go.”
“Let go!” cried Mr. Damon.
“Bless my umbrella, Tom! We don’t
have to jump out, do we?”
“He means to let go the extinguisher
grenades,” said Mr. Baxter. “Shall
we let them all go at once, Tom?” asked the
chemist.
“No, drop half when I shoot
over the first time. We’ll see what effect
they have, and then come back with the rest.”
“That’s the idea!”
cried Ned. “Well, give us the word when
you’re ready, Tom.”
“I will,” was the answer
of the young inventor, and with keen eyes he began
to set the automatic gages so those in charge of the
grenades would be able to drop them most effectively.
The flames were mounting higher and
higher above the ill-fated Landmark Building.
It was a “land-mark” now, for miles around—a
fearsome mark, indeed.
“I hope every one is out of
the place,” said Ned, as the airship approached
nearer and the fierceness of the fire was more manifest.
“Bless my thermometer, you’re
right!” exclaimed Mr. Damon. “I don’t
see how any one could live in that furnace.”
Seen from above it appeared that the
fire was engulfing the whole building, while, as a
matter of fact, only the central portion was yet blazing.
But it was only a question of time when the remainder
would ignite.
And it was to this fact—that
the fire was rushing up the stairway and elevator
shafts as up a chimney—that Mary and her
uncle, as well as Field and Melling, owed their temporary
safety.
Had Tom known that the girl he loved
was in such direful danger, it is doubtful if his
hand would have been as steady as it was on throttle
and steering wheel. But not a muscle or nerve
quivered. To Tom it was but carrying out a prearranged
task. He was going to extinguish a great blaze,
or attempt to do so, by means of his aerial fire-fighting
apparatus. And his previous tests had given him
confidence in his device. His one regret was
that the fire department of the city that was contemplating
the purchase of certain rights in his invention could
not witness what he was about to do.
“But they’ll hear of it,”
declared Ned, when Tom voiced this idea to his chum.
Nearer and nearer to the up-spouting
column of flames the airship winged her way.
Tense and alert, Tom sat at the wheel guiding his
craft with her load of fire-defying chemicals.
Behind him were Ned, Mr. Damon and Mr. Baxter, ready
to drop the grenades at the word.
“Getting close, Tom!”
called Ned, as they could all feel the heat of the
conflagration in the Landmark Building, which now
seemed doomed.
“You’ll not dare cross it too low down,
will you?”
“No, I’ll have to keep
pretty well up,” was the answer. “There’s
a current of air over that fire which might turn us
turtle.”
Heat creates a draft, sucking in colder
air from below, and making an upward-rushing column
which, in the case of a big blaze, is very powerful.
Tom knew he had to avoid this.
It was now almost time to act.
In another few seconds they would be sailing directly
into the path of the up-spouting flames. Realizing
that to do this at too low an elevation would result
in disaster, Tom sent his craft upward at a sharp angle.
Then he turned to call to his companions.
“Be ready when I give the word!”
“All set and ready!” answered
Ned, and the others signified their attention to the
command that soon was to be given.
Having attained what he considered
a sufficient elevation, Tom headed the Lucifer straight
toward the up-spouting column of fire and smoke.
If ever his craft of the air was to justify her name
it was now!
Straight and true as an arrow she
headed for the fiery pillar! Hotter and hotter
grew the air! The darkness of the night was lighted
by the awful fire, which rendered objects in the street
clear and distinct. But Tom and his friends had
little time for such observation.
“Get ready!” cried the
young inventor, as he felt a rush of heat across his
face, partly protected, as it was, by great goggles.
“All ready!” shouted Ned.
“Let go!” cried Tom, and
with a click of springs the fire extinguishers dropped
from the bottom of the Lucifer into the very heart
of the flames in the Landmark Building.
There was a blast as from a furnace
seventy times heated, a choking and gasping for breath
on the part of the occupants of the airship, a shriveling,
as it seemed, of the naked flesh, and then, when it
appeared that all of them must be engulfed in the
great heat, the airship passed out of the zone of fire.
A rush of cool air followed, reviving
them all, and then, when out of the swirls of smoke,
Ned, looking back, cried:
“Good work, Tom! Good work!”
“Did we hit it?” cried
the young inventor. “She’s half gone!”
declared Mr. Baxter. “Can you give her the
rest of the load?”
“I’m going to try!” declared Tom.
“Bless my bank balance!”
shouted Mr. Damon, “are we going through that
awful furnace again?”
“It will not be so bad this
time,” observed Ned. “The fire is
half out now. Tom’s stuff did the trick!”
Indeed it was evident, as Tom sent
the Lucifer around in a sharp turn, that the fire
had been largely smothered by the gas that now lay
over it like a wet blanket. But there was still
some fire spouting up.
“Give her all we have!”
yelled Tom, as, once more, he prepared to cross the
zone of fire.
“Right,” sang out Ned.
Once more the Lucifer swept over the
burning building. Down shot the remaining grenades,
falling into the mass of flames and bursting, though
the reports could not be heard because of the tumult
in the streets below. For the firemen and spectators
had seen the sudden dying down of the fire, they had
caught sight of a shadowy shape in the night, hovering
over the blazing building, and they wondered what
it all meant.
“How is it?” asked Tom,
as he guided the craft back to get a view of his work.
“That settles it!” answered
Ned. “There isn’t fire enough now
to broil a beefsteak!”
This was not exactly true, for the
blaze was not entirely subdued. But the flames
had all been killed off in the higher parts of the
Landmark Building, and what remained could easily be
dealt with by the firemen on the ground. They
proceeded to make short work of the remainder of the
conflagration, the while wondering who had so effectively
aided them from the clouds.
“Well,” observed Tom,
as he saw how effectively he had smothered the great
fire, “it’s of no use to go on now.
I haven’t an ounce of chemical left on board.
I can’t give the demonstration that I planned
for tomorrow.”
“You’ve given a better
demonstration here than you ever could have in the
other city,” declared Mr. Baxter. “I
fancy this will be all the test needed, Tom Swift!”
“Perhaps. I hope so.
But we may as well land and see from the ground the
effect of our work. I’d also like to inquire
if any one was hurt. Let’s go down.”
It was rather ticklish work, making
a landing in the midst of a populous city, and at
night. But as it happened, there had been a number
of buildings razed in the vicinity of the Landmark
structure, and there was a large, vacant level space.
Also several of the city’s fire department searchlights
were focused around the burning structure, and when
it became evident that an airship was going to land—though
as yet none guessed whose it was—the searchlights
were turned on the vacant spot and Tom was able to
make a good landing, his own powerful searchlight giving
effective aid.
“What did you do that put out
the fire?” demanded the chief of the Newmarket
department, as he rushed up with a crowd of others
when Tom and his friends alighted.
“I dropped a few grenades down
that chimney,” modestly answered the young inventor.
“A few grenades! Say, you
must have turned a whole river of them loose!”
cried the delighted chief. “It doused the
fire quicker than I ever saw one put out in all my
life!”
“I’m glad I was successful,”
said Tom. “But was any one in the building?”
“Yes, a few,” answered
a policeman, who was trying to keep the crowd back
from the airship. “They’re bringing
them out now.”
“Killed?” gasped Tom.
“No. But some of them are
badly hurt,” the officer answered. “There
was one young lady and a man named Barton Keith—”
“Barton Keith!” shouted
Tom, springing forward. “Was he—Who
was the young lady? I—I—”
But at that moment there was a stir
in the crowd about the building, in which only a little
fire flow remained, and through the throng came a
disheveled and smoke-blackened young lady and a man
whose clothing was also greatly disarrayed.
“Mary!” cried the young inventor.
“Tom!” gasped Mary Nestor. “How
did you get here?”
“I came to put out the fire,”
was the answer, and Tom cooled down now that he saw
Mary was unharmed. “How did you happen to
be in the building?”
“I was in Uncle Barton’s
office when the fire broke out,” answered Mary,
“and we were trapped. We had to stay there,
with two men from the floor above.”
“Yes, and if they had stayed
with us they wouldn’t have been hurt,”
said Mr. Keith. “But, as it was, they rushed
out and tried to get down the stairs. They were
caught in the draft and badly burned, I believe.
They are bringing them out now.”
Two stretchers, on which lay inert
forms, were borne through the now silent crowd by
firemen and police officers, and taken to waiting
ambulances.
“That’s Field and Melling,”
said Mr. Keith to Tom. “They had offices
just above me, and they were trapped, as were Mary
and I. They acted like big cowards, too, though I
hope they’re not badly hurt. We stayed
inside my office, and we were just giving up the hope
of rescue when the fire seemed suddenly to die down.”
“I should say it was sudden!”
cried the enthusiastic local chief. “It
was the chemicals from this young man’s airship
that did the trick!”
“Oh, Tom, was it your new machine?” asked
Mary.
“Yes,” was the answer.
“I was on my way to give a test tomorrow in
Denton when I saw this fire. I didn’t know
you were in it, though, Mary.”
“Oh, but I’m glad you
came,” she said. “It was just—awful!”
and she clung to Tom’s arm, trembling.
When Field and Melling, whose rash
conduct had caused them to be severely but not fatally
burned, had been taken to a hospital and the fire
was declared to be practically out, Tom made arrangements
to leave his airship in the city field all night.
“And you and your friends can
come to Uncle Jasper’s house,” said Mary.
“Of course!” said Uncle
Jasper himself, who had arrived on the scene, attracted
to the fire by the news that his niece and Mr. Keith
were in danger. “Lots of room! Come
along! We’ll celebrate your rescue
So the crew of the fire-fighting Lucifer
went with Mary, while the firemen, after again thanking
Tom most enthusiastically, kept on playing, as a precaution,
their streams of water on the still hot building.
Only the central portion of the structure,
the stairs and elevator shafts, were burned away.
The strong upward draft had kept the fire from spreading
much to either side.
“It certainly was a fierce blaze,
and I’m glad my chemicals took such prompt effect,”
said Tom. “I shall not fear any test after
this.”
It was the day following the night
of excitement, and Tom and his friends, at the invitation
of the fire department of Newmarket, were inspecting
what was left of the Landmark Building —and
there was considerable left—though access
to the upper floors was to be had only by ladders,
down which Mary and her uncle, Barton Keith, had been
carried.
“Here are my offices,”
said Mr. Keith, who accompanied Tom, Ned, Mr. Damon
and Mr. Baxter, as he ushered them into his suite
of rooms.
“Bless my fountain pen! nothing
is burned here,” cried the eccentric man.
“No, the flames just shot upward,”
explained the fire chief, who was leading the party.
“But I think those chemicals of yours would
have been just as effective, Mr. Swift, if the fire
had mushroomed out more.”
“It was hot enough as it was,”
answered Tom, with a grim laugh.
“Bless my thermometer, too hot—too
hot by far!” exclaimed Tom Swift’s eccentric
friend, and to this Ned nodded an amused agreement.
An exclamation from Mr. Baxter attracted
the attention of all in Mr. Keith’s office.
The chemist picked up from the floor a bundle of papers.
“Here is a bundle of documents
that some one has dropped, Mr. Keith,” he said.
“I guess you forgot to put it in your safe.
Why —why—no—they
aren’t yours! They’re mine. Here
are my missing dye formulae! The secret papers
I’ve been searching for so long! The ones
I thought Field and Melling had!” cried Mr. Baxter.
“How—how did they get here?”
and, wonderingly, he looked at the bundle of papers
he had discovered in such a strange manner.