<p><SPAN name="XII"></SPAN>
<h3>Chapter XII A Downward Glide</h3>
<p>They sat in the cabin of the airship, staring helplessly at each
other. Occasionally Tom rose to attend to one of the machines, or
Mr. Fenwick did the same. Occasionally, Mr. Damon uttered a remark.
Then there was silence, broken only by the howl of the gale.
<p>It seemed impossible for the <i>Whizzer</i> to travel any faster, yet when
Tom glanced at the speed gage he noted, with a feeling of surprise,
akin to horror, that they were making close to one hundred and fifty
miles an hour. Only an aeroplane could have done it, and then only
when urged on by a terrific wind which added to the speed produced
by the propellers.
<p>The whole craft swayed and trembled, partly from the vibration of
the electrical machinery, and partly from the awful wind. Mr.
Fenwick came close to Tom, and exclaimed:
<p>"Do you think it would be any use to try once more to go above or
below the path of the storm?"
<p>Tom's first impulse was to say that it would be useless, but he
recollected that the craft belonged to Fenwick, and surely that
gentleman had a right to make a suggestion. The young inventor
nodded.
<p>"We'll try to go up," he said. "If that doesn't work, I'll see if I
can force her down. It will be hard work, though. The wind is too
stiff."
<p>Tom shifted the levers and rudders. His eyes were on the
barograph--that delicate instrument, the trembling hand of which
registered their height. Tom had tilted the deflection rudder to send
them up, but as he watched the needle he saw it stationary. They were
not ascending, though the great airship was straining to mount to an
upper current where there might be calm.
<p>It was useless, however, and Tom, seeing the futility of it, shifted
the rudder to send them downward. This was more easily accomplished,
but it was a change for the worse, since, the nearer to the ocean
they went, the fiercer blew the wind.
<p>"Back! Go back up higher!" cried Mr. Damon,
<p>"We can't!" yelled Tom. "We've got to stay here now!"
<p>"Oh, but this is awful!" exclaimed Mr. Fenwick. "We can never stand
this!"
<p>The airship swaged more than ever, and the occupants were tossed
about in the cabin, from side to side. Indeed, it did seem that
human beings never could come alive out of that fearful ordeal.
<p>As Tom looked from one of the windows of the cabin, he noted a pale,
grayish sort of light outside. At first he could not understand what
it was, then, as he observed the sickly gleams of the incandescent
electric lamps, he knew that the hour of dawn was at hand.
<p>"See!" he exclaimed to his companions, pointing to the window.
"Morning is coming."
<p>"Morning!" gasped Mr. Damon. "Is the night over? Now, perhaps we
shall get rid of the storm."
<p>"I'm afraid not," answered Tom, as he noted the anemometer and felt
the shudderings of the <i>Whizzer</i> as she careened on through the gale.
"It hasn't blown out yet!"
<p>The pale light increased. The electrics seemed to dim and fade. Tom
looked to the engines. Some of the apparatus was in need of oil, and
he supplied it. When he came back to the main cabin, where stood Mr.
Damon and Mr. Fenwick, it was much lighter outside.
<p>"Less than a day since we left Philadelphia," murmured the owner of
the <i>Whizzer</i>, as he glanced at a distance indicator, "yet we have
come nearly sixteen hundred miles. We certainly did travel top
speed. I wonder where we are?"
<p>"Still over the ocean," replied Mr. Damon, as he looked down at the
heaving billows rolling amid crests of foam far below them. "Though
what part of it would be hard to say. We'll have to reckon out our
position when it gets calmer."
<p>Tom came from the engine room. His face wore a troubled look, and he
said, addressing the older inventor:
<p>"Mr. Fenwick, I wish you'd come and look at the gas generating
apparatus. It doesn't seem to be working properly."
<p>"Anything wrong?" asked Mr. Damon, suspiciously.
<p>"I hope not," replied Tom, with all the confidence he could muster.
"It may need adjusting. I am not so familiar with it as I am with
the one on the <i>Red Cloud</i>. The gas seems to be escaping from the bag,
and we may have to descend, for some distance."
<p>"But the aeroplanes will keep us up," said Mr. Daman.
<p>"Yes--they will," and Tom hesitated. "That is, unless something
happens to them. They are rather frail to stand alone the brunt of
the gale, and I wish--"
<p>Tom did not complete the sentence. Instead, he paused suddenly and
seemed to be intently listening.
<p>From without there came a rending, tearing, crashing sound. The
airship quivered from end to end, and seemed to make a sudden dive
downward. Then it appeared to recover, and once more glided forward.
<p>Tom, followed by Mr. Fenwick, made a rush for the compartment where
the machine was installed. They had no sooner reached it than there
sounded an explosion, and the airship recoiled as if it had hit a
stone wall.
<p>"Bless my shaving brush! What's that?" cried Mr. Damon. "Has
anything happened?"
<p>"I'm rather afraid there has," answered Tom, solemnly. "It sounded
as though the gas bag went up. And I'm worried over the strength of
the planes. We must make an investigation!"
<p>"We're falling!" almost screamed Mr. Fenwick, as he glanced at the
barograph, the delicate needle of which was swinging to and fro,
registering different altitudes.
<p>"Bless my feather bed! So we are!" shouted Mr. Damon. "Let's jump,
and avoid being caught under the airship!"
<p>He darted for a large window, opening from the main cabin, and was
endeavoring to raise it when Tom caught his hand.
<p>"What are you trying to do," asked the lad, hoarsely.
<p>"Save my life! I want to get out of this as soon as I can. I'm going
to jump!"
<p>"Don't think of it! You'd be instantly killed. We're too high for a
jump, even into the ocean."
<p>"The ocean! Oh, is that still below us? Is there any chance of being
saved? What can be done?" Mr. Damon hesitated.
<p>"We must first find out how badly we are damaged," said Tom,
quietly. "We must keep our heads, and be calm, no matter what
happens. I need your help, Mr. Damon."
<p>This served to recall the rather excited man to his senses. He came
back to the centre of the cabin, which was no easy task, for the
floor of it was tilted at first one angle, and then another. He
stood at Tom's side.
<p>"What can I do to help you?" he asked. Mr. Fenwick was darting here
and there, examining the different machines. None of them seemed to
be damaged.
<p>"If you will look and see what has happened to our main wing planes,
I will see how much gas we have left in the bag," suggested Tom.
"Then we can decide what is best to be done. We are still quite
high, and it will take some time to complete our fall, as, even if
everything is gone, the material of the bag will act as a sort of
parachute."
<p>Mr. Damon darted to a window in the rear of the cabin, where he
could obtain a glimpse of the main wing planes. He gave a cry of
terror and astonishment.
<p>"Two of the planes are gone!" he reported. "They are torn and are
hanging loose."
<p>"I feared as much," retorted Tom, quietly, "The gale was too much
for them."
<p>"What of the lifting gas?" asked Mr. Fenwick, quickly.
<p>"It has nearly all flowed out of the retaining bag."
<p>"Then we must make more at once. I will start the generating
machine."
<p>He darted toward it.
<p>"It will be useless," spoke Tom, quietly.
<p>"Why?"
<p>"Because there is no bag left to hold it. The silk and rubber
envelope has been torn to pieces by the gale. The wind is even
stronger than it was last night."
<p>"Then what's to be done?" demanded Mr. Damon, with a return of his
alarmed and nervous manner. "Bless my fingernails! What's to be
done?"
<p>For an instant Tom did not answer. It was constantly getting
lighter, though there was no sun, for it was obscured by scudding
clouds. The young inventor looked critically at the various gages
and indicators.
<p>"Is--is there any chance for us?" asked Mr. Fenwick, quietly.
<p>"I think so," answered Tom, with a hopeful smile. "We have about two
thousand feet to descend, for we have fallen nearly that distance
since the accident."
<p>"Two thousand feet to fall!" gasped Mr. Damon. "We can never do it
and live!"
<p>"I think so," spoke Tom.
<p>"Bless my gizzard! How?" fairly exploded Mr. Damon.
<p>"By vol-planing down!"
<p>"But, even if we do, we will fall into the ocean!" cried Mr.
Fenwick. "We will be drowned!"
<p>"No," and Tom spoke more quietly than before. "We are over a large
island." he went on, "and I propose to let the disabled airship vol-plane
down to it. That is our only chance."
<p>"Over an island!" cried Mr. Damon. He looked down through the floor
observation window. Tom had spoken truly. At that moment they were
over a large island, which had suddenly loomed up in the wild and
desolate waste of the ocean. They had reached its vicinity just in
time.
<p>Tom stepped to the steering and rudder levers, and took charge. He
was going to attempt a most difficult feat--that of guiding a
disabled airship back to earth in the midst of a hurricane, and
landing her on an unknown island. Could he do it?
<p>There was but one answer. He must try. It was the only chance of
saving their lives, and a slim one at best.
<p>Down shot the damaged <i>Whizzer</i> like some giant bird with broken
wings, but Tom Swift was in charge, and it seemed as if the craft
knew it, as she began that earthward glide.
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