A VAIN SEARCH
The boys, with the old hunter, immediately began a search.
Washington was needed to aid the two scientific men, who quickly
prepared to substitute new plates for the smashed ones. The
broken plates looked as if they had been struck with a sledge
hammer.
Once the adventurers got used to the different motion of the
projectile, which was now falling in some unknown direction of
its own weight and not forced onward by the power of the motor,
they did not notice anything strange.
"Let's begin at the pilot house and work back," proposed Andy.
"If that crazy machinist did the damage, it would be natural for
him to want to get as far away as he could from the engine-room.
That place would be the pilot house."
So they searched there, but there was no sign of any one.
Indeed, it would have been a pretty small person who could have
concealed himself in the prow of the projectile, occupied as it
was with all sorts of mechanism.
"Well, he isn't here, that's certain," declared Andy, who had
brought his gun along. "Now for the bunk-room."
There they had no better luck. They peered under the berths,
above them, and even turned back the sheets and blankets to look
for the intruder. He was not to be found.
Nor was he in the living-room, which was looked over from top to
bottom, and every corner examined.
"If he's any place, it must be in the storeroom," declared Jack.
"Unless he's outside the projectile," suggested Mark.
"He couldn't live for a minute in a place without atmosphere,"
was Jack's opinion. "No, he's in here somewhere, and we must
find him."
But it was more easily said than done. The storeroom contained
many things, piled together, and it would have been easy for a
person to conceal himself among them. The boys and the old
hunter looked in every possible place, as they supposed, even
taking down many boxes and barrels to peer behind them, but they
did not find the man they sought.
"I don't believe he's here," said Jack as he paused in the hunt.
"Say, do you know, I have an idea," said Mark. "Maybe that motor
broke itself."
"How could it do that?"
"Well, it might have got to going too fast, and the power may
have broken the plates. Anyhow, we didn't hear any person in the
engine-room, and there doesn't seem to be any one here."
"That's so."
"I'll make an affidavit that there ain't a person on this airship
but ourselves," declared Andy.
"Let's ask Mr. Roumann if it's possible that the motor smashed
itself," proposed Jack, and, having no further place to search,
they went back to where the two scientists and Washington were
busily engaged.
"Yes," replied Mr. Roumann, after Jack had stated his question.
"It's possible for that to have happened, but not very probable.
I think some person is hiding on board here, and that he did it."
"But we can't find any one."
"That may be. He is well concealed. Well you can't do anything
more. Suppose you two boys turn in and help us?"
Jack and Mark were glad to get busy, and for several hours they
labored in the engine-room, where the two scientists were
toiling. As this rendered it unnecessary for Washington to be
there, the colored man went to his kitchen, while Andy again made
a vain search of the projectile, looking for the crazy man.
Though Mr. Roumann had provided duplicates of the power plates
for the Etherium motor, it was quite a task to take out the
broken pieces and insert the new ones.
"Can't you run the atmospheric motor while we're fixing this
one?" asked Jack. "That would prevent us falling, I should
think."
"No, for the reason that there is no atmosphere for it to work
on," declared Mr. Roumann. "But don't worry. We shall soon be
under way again. We will be somewhat delayed in reaching Mars,
that is all."
They labored hard all the rest of that day and part of what
corresponded to the night, though of course the daylight outside
never ceased. Little of it could penetrate the projectile,
however, for the big car was all sealed up, save for the
observation window in the pilot house and one on the side.
"There," announced Mr. Roumann, after inserting the last new
plate. "I think we are all right."
It had been nearly eighteen hours since the motor had so suddenly
stopped.
"Will you start it now?" asked Jack.
"Yes. I wish you and Mark would go to the pilot house and turn
on the power. Do it very slowly. Mr. Henderson and I will stay
here and see how the motor behaves."
It was an anxious moment when the power was turned on the
repaired machinery, but, to the delight of all, the motor again
began to give out the mysterious force. The projectile ceased to
fall, and once more was hurled onward.
"That's the stuff!" cried Jack, as he noted the needle of the
indicator moving around, showing that they were again headed for
Mars.
Once more they were shooting through the ether. The wonderful
motor worked even better with the new plates, and Mr. Roumann
said they had increased their speed about twenty-five percent.
"So we will soon make up for what we lost," he added.
They were all tired that night, for the work of making the
repairs had not been easy, and Andy had gone over the whole
projectile many times, looking for the hidden insane man.
"I don't believe he can be here," was Mr. Henderson's opinion.
"He certainly is," declared Mr. Roumann, "and we shall have more
trouble from him."
"I hope not," ventured Professor Henderson.
It was on the second day after the accident, when the Annihilator
was speeding along, that Jack and Mark, who were in the pilot
house with Mr. Roumann, noticed a peculiar trembling of one of
the needles on a dial designed to indicate the nearness of
heavenly bodies.
"We're coming close to something," said Jack.
"We certainly are," admitted the scientist, with an anxious look
at the instrument.
"Maybe it's Mars," suggested Mark.
"No, it can't be that planet."
"What is it?" inquired Jack. "Look, the needle went all the way
around that time."
Mr. Roumann bent over the gauge. Then he consulted some charts of
the sky, and made a few calculations.
"Boys, I am afraid we're approaching a large comet," he said
gravely. "And, what is worse, it is attracting us toward itself.
We are in great danger!"