<p>In due time the nine hundred and sixth Fenachrone
vessel was checked off on the model, and the two Terrestrials
went in search of Drasnik, whom they found in
his study, summing up and analyzing a mass of data,
facts, and ideas which were being projected in the air
around him.</p>
<p>"Well, our first job's done," Seaton stated. "What do
you know that you feel like passing around?"</p>
<p>"My investigation is practically complete," replied the
First of Psychology, gravely. "I have explored many
Fenachrone minds, and without exception I have found
them chambers of horror of a kind unimaginable to one
of us. However, you are not interested in their psychology,
but in facts bearing upon your problem. While
such facts were scarce, I did discover a few interesting
items. I spied upon them in public and in their most
private haunts. I analyzed them individually and collectively,
and from the few known facts and from the
great deal of guesswork and conjecture there available
to me, I have formulated a theory. I shall first give you
the known facts. Their scientists cannot direct nor control
any ray not propagated through ether, but they
can detect one such frequency or band of frequencies
which they call 'infra-rays' and which are probably the
fifth-order rays, since they lie in the first level below
the ether. The detector proper is a type of lamp, which
gives a blue light at the ordinary intensity of such rays
as would come from space or from an ordinary power
plant, but gives a red light under strong excitation."</p>
<p>"Uh-huh, I get that O. K.," said Seaton. "Rovol's
great-great-great-grandfather had 'em—I know all about
'em," Seaton encouraged Drasnik, who had paused, with
a questioning glance. "I know exactly how and why
such a detector works. We gave 'em an alarm, all right.
Even though we were working on a tight beam from
here to there, our secondary projector there was radiating
enough to affect every such detector within a
thousand miles."</p>
<hr style='width: 45%;' />
<p>Drasnik continued: "Another significant fact is
that a great many persons—I learned of some five
hundred, and there were probably many more—have
disappeared without explanation and without leaving a
trace; and it seems that they disappeared very shortly
after our communication was delivered. One of these
was Fenor, the Emperor. His family remain, however,
and his son is not only ruling in his stead, but is carrying
out his father's policies. The other disappearances
are all alike and are peculiar in certain respects. First,
every man who vanished belonged to the Party of Postponement—the
minority party of the Fenachrone, who
believe that the time for the Conquest has not yet come.
Second, every one of them was a leader in thought in
some field of usefulness, and every such field is represented
by at least one disappearance—even the army, as
General Fenimol, the Commander-in-Chief, and his whole
family, are among the absentees. Third, and most remarkable,
each such disappearance included an entire
family, clear down to children and grand-children, however
young. Another fact is that the Fenachrone Department
of Navigation keeps a very close check upon
all vessels, particularly vessels capable of navigating
outer space. Every vessel built must be registered, and
its location is <ins class="corr" title="Transcriber's Note: Original reads 'aways'">always</ins> known from its individual tracer
ray. No Fenachrone vessel is missing."</p>
<p>"I also sifted a mass of gossip and conjecture, some
of which may bear upon the subject. One belief is that
all the persons were put to death by Fenor's secret service,
and that the Emperor was assassinated in revenge.
The most widespread belief, however, is that they have
fled. Some hold that they are in hiding in some remote
shelter in the jungle, arguing that the rigid registration
of all vessels renders a journey of any great length
impossible and that the detector screens would have
given warning of any vessel leaving the planet. Others
think that persons as powerful as Fenimol and Ravindau
could have built any vessel they chose with neither
the knowledge nor consent of the Department of Navigation,
or that they could have stolen a Navy vessel, destroying
its records; and that Ravindau certainly could
have so neutralized the screens that they would have
given no alarm. These believe that the absent ones have
migrated to some other solar system or to some other
planet of the same sun. One old general loudly gave
it as his opinion that the cowardly traitors had probably
fled clear out of the Galaxy, and that it would be
a good thing to send the rest of the Party of Postponement
after them. There, in brief, are the salient points
of my investigation in so far as it concerns your immediate
problem."<span class='pagenum'><SPAN name="Page_627" id="Page_627"></SPAN></span></p>
<p>"A good many straws pointing this way and that,"
commented Seaton. "However, we know that the 'postponers'
are just as rabid on the idea of conquering the
Universe as the others are—only they are a lot more
cautious and won't take even a gambler's chance of a defeat.
But you've formed a theory—what is it, Drasnik?"</p>
<p>"From my analysis of these facts and conjectures, in
conjunction with certain purely psychological indices
which we need not take time to go into now, I am certain
that they have left their solar system, probably in
an immense vessel built a long time ago and held in readiness
for just such an emergency. I am not certain of
their destination, but it is my opinion that they have left
this Galaxy, and are planning upon starting anew upon
some suitable planet in some other Galaxy, from which,
at some future date, the Conquest of the Universe shall
proceed as it was originally planned."</p>
<p>"Great balls of fire!" blurted Seaton. "They couldn't—not
in a million years!" He thought a moment, then
continued more slowly: "But they could—and, with
their dispositions, they probably would. You're one
hundred per cent. right, Drasnik. We've got a real job
of hunting on our hands now. So-long, and thanks
a lot."</p>
<p>Back in the projector Seaton prowled about in brown
abstraction, his villainous pipe poisoning the circumambient
air, while Crane sat, quiet and self-possessed as
always, waiting for the nimble brain of his friend to find
a way over, around, or through the obstacle confronting
them.</p>
<p>"Got it, Mart!" Seaton yelled, darting to the board
and setting up one integral after another. "If they did
leave the planet in a ship, we'll be able to watch them go—and
we'll see what they did, anyway, no matter what
it was!"</p>
<p>"How? They've been gone almost a month already,"
protested Crane.</p>
<p>"We know within half an hour the exact time of their
departure. We'll simply go out the distance light has
traveled since that time, gather in the rays given off,
amplify them a few billion times, and take a look at
whatever went on."</p>
<p>"But we have no idea of what region of the planet
to study, or whether it was night or day at the point of
departure when they left."</p>
<p>"We'll get the council room, and trace events from
there. Day or night makes no difference—we'll have to
use infra-red anyway, because of the fog, and that's almost
as good at night as in the daytime. There is no
such thing as absolute darkness upon any planet, anyway,
and we've got power enough to make anything
visible that happened there, night or day. Mart, I've
got power enough here to see and to photograph the
actual construction of the pyramids of Egypt in that
same way—and they were built thousands of years ago!"</p>
<p>"Heavens, what astounding possibilities!" breathed
Crane. "Why, you could...."</p>
<p>"Yeah, I could do a lot of things," Seaton interrupted
him rudely, "but right now we've got other fish to fry.
I've just got the city we visited, at about the time we
were there. General Fenimol, who disappeared, must be
in the council room down here right now. I'll retard
our projection, so that time will apparently pass more
quickly, and we'll duck down there and see what actually
did happen. I can heterodyne, combine, and recombine
just as though we were watching the actual scene—it's
more complicated, of course, since I have to follow it and
amplify it too, but it works out all right."</p>
<p>"This is unbelievable, Dick. Think of actually seeing
something that really happened in the past!"</p>
<p>"Yeah, it's kinda strong, all right. As Dot would say,
it's just too perfectly darn outrageous. But we're doing
it, ain't we? I know just how, and why. When we get
some time I'll shoot the method into your brain. Well,
here we are!"</p>
<hr style='width: 45%;' />
<p>Peering into the visiplates, the two men were poised
above the immense central cone of the capital city
of the Fenachrone. Viewing with infra-red light as
they were, the fog presented no obstacle and the indescribable
beauty of the city of concentric rings and
the wonderfully luxuriant jungle growth were clearly
visible. They plunged down into the council chamber,
and saw Fenor, Ravindau, and Fenimol deep in conversation.</p>
<p>"With all the other feats of skill and sorcery you have
accomplished, why don't you reconstruct their speech,
also?" asked Crane, with a challenging glance.</p>
<p>"Well, old Doubting Thomas, it might not be absolutely
impossible, at that. It would mean two projectors,
however, due to the difference in speed of sound-waves
and light-waves. Theoretically, sound-waves also extend
to an infinite distance, but I don't believe that any
possible detector and amplifier could reconstruct a voice
more than an hour or so after it had spoken. It might,
though—we'll have to try it some time, and see. You're
fairly good at lip-reading, as I remember it. Get as
much of it as you can, will you?"</p>
<p>As though they were watching the scene itself as it
happened—which, in a sense, they were—they saw everything
that had occurred. They saw Fenor die, saw the
general's family board the airboat, saw the orderly embarkation
of Ravindau's organization. Finally they saw
the stupendous take-off of the first inter-galactic cruiser,
and with that take-off, Seaton went into action. Faster
and faster he drove that fifth-order beam along the track
of the fugitive, until a speed was attained beyond which
his detecting converters could not hold the ether-rays
they were following. For many minutes Seaton stared
intently into the visiplate, plotting lines and calculating
forces, then he swung around to Crane.</p>
<p>"Well, Mart, noble old bean, solving the disappearances
was easier than I thought it would be; but the situation
as regards wiping out the last of the Fenachrone
is getting no better, fast."</p>
<p>"I glean from the instruments that they are heading
straight out into space away from the Galaxy, and I assume
that they are using their utmost acceleration?"</p>
<p>"I'll say they're traveling! They're out in absolute
space, you know, with nothing in the way and with no
intention of reversing their power or slowing down—they
must've had absolute top acceleration on every minute
since they left. Anyway, they're so far out already
that I couldn't hold even a detector on them, let alone
a force that I can control. Well, let's snap into it, fellow—on
our way!"</p>
<p>"Just a minute, Dick. Take it easy, what are your
plans?"</p>
<p>"Plans! Why worry about plans? Blow up that
planet before any more of 'em get away, and then chase
that boat clear to Andromeda, if necessary. Let's go!"</p>
<p>"Calm down and be reasonable—you are getting<span class='pagenum'><SPAN name="Page_628" id="Page_628"></SPAN></span>
hysterical again. They have a maximum acceleration of
five times the velocity of light. So have we, exactly,
since we adopted their own drive. Now if our acceleration
is the same as theirs, and they have a month's start,
how long will it take us to catch them?"</p>
<p>"Right again. Mart—I sure was going off half-cocked
again," Seaton conceded ruefully, after a moment's
thought. "They'd always be going a million or so times
as fast as we would be, and getting further ahead of us
in geometrical ratio. What's your idea?"</p>
<p>"I agree with you that the time has come to destroy
the planet of Fenachrone. As for pursuing that vessel
through intergalactic space, that is your problem. You
must figure out some method of increasing our acceleration.
Highly efficient as is this system of propulsion,
it seems to me that the knowledge of the Norlaminians
should be able to improve it in some detail. Even a slight
increase in acceleration would enable us to overtake them
eventually."</p>
<p>"Hm—m—m." Seaton, no longer impetuous,
was thinking deeply. "How far are we apt to have to go?"</p>
<p>"Until we get close enough to them to use your rays—say
half a million light-years."</p>
<p>"But surely they'll stop, some time?"</p>
<p>"Of course, but not necessarily for many years. They
are powered and provisioned for a hundred years, you
remember, and are going to 'a distant galaxy.' Such a
one as Ravindau would not have specified a <i>distant</i>
Galaxy idly, and the very closest Galaxies are so far
away that even the Fenachrone astronomers, with their
reflecting mirrors five miles in diameter, could form only
the very roughest approximations of the true distances."</p>
<p>"Our astronomers are all wet in their guesses, then?"</p>
<p>"Their estimates are, without exception, far below the
true values. They are not even of the correct order of
magnitude.'"</p>
<p>"Well, then, let's mop up on that planet. Then we'll
go places and do things."</p>
<p>Seaton had already located the magazines in which the
power bars of the Fenachrone war-vessels were stored,
and it was a short task to erect a secondary projector
of force in the Fenachrone atmosphere. Working out
of that projector, beams of force seized one of the
immense cylinders of plated copper and at Seaton's direction
transported it rapidly to one of the poles of the
planet, where electrodes of force were clamped upon it.
In a similar fashion seventeen more of the frightful
bombs were placed, equidistant over the surface of the
world of the Fenachrone, so that when they were simultaneously
exploded, the downward forces would be
certain to meet sufficient resistance to assure complete
demolition of the entire globe. Everything in readiness,
Seaton's hand went to the plunger switch and closed upon
it. Then, his face white and wet, he dropped his hand.</p>
<p>"No use, Mart—I can't do it. It pulls my cork. I
know darn well you can't either—I'll yell for help."</p>
<p>"Have you got it on the infra-red?" asked Dunark
calmly, as he shot up into the projector in reply to
Seaton's call. "I want to see this, all of it."</p>
<p>"It's on—you're welcome to it," and, as the Terrestrials
turned away, the whole projector base was illuminated by
a flare of intense, though subdued light. For several
minutes Dunark stared into the visiplate, savage satisfaction
in every line of his fierce green face as he surveyed
the havoc wrought by those eighteen enormous
charges of incredible explosive.</p>
<p>"A nice job of clean-up, Dick," the Osnomian prince
reported, turning away from the visiplate. "It made a
sun of it—the original sun is now quite a splendid double
star. Everything was volatized, clear out, far beyond
their outermost screen."</p>
<p>"It had to be done, of course—it was either them or
else all the rest of the Universe," Season said, jerkily.
"However, even that fact doesn't make it go down easy.
Well, we're done with this projector. From now on it's
strictly up to us and <i>Skylark Three</i>. Let's beat it over
there and see if they've got her done yet—they were due
to finish up today, you know."</p>
<hr style='width: 45%;' />
<p>It was a silent group who embarked in the little airboat.
Half way to their destination, however, Seaton
came out of his blue mood with a yell.</p>
<p>"Mart, I've got it! We can give the <i>Lark</i> a lot more
acceleration than they are getting—and won't need the
assistance of all the minds of Norlamin, either."</p>
<p>"How?"</p>
<p>"By using one of the very heavy metals for fuel. The
intensity of the power liberated is a function of atomic
weight, or atomic number, and density; but the fact of
liberation depends upon atomic configuration—a fact
which you and I figured out long ago. However, our
figuring didn't go far enough—it couldn't: we didn't
know anything then. Copper happens to be the most
efficient of the few metals which can be decomposed at
all under ordinary excitation—that is, by using an ordinary
coil, such as we and the Fenachrone both use. But
by using special exciters, sending out all the orders of
rays necessary to initiate the disruptive processes, we
can use any metal we want to. Osnome has unlimited
quantities of the heaviest metals, including radium and
uranium. Of course we can't use radium and live—but
we can and will use uranium, and that will give us
something like four times the acceleration possible with
copper. Dunark, what say you snap over there and
smelt us a cubic mile of uranium? No—hold it—I'll
put a flock of forces on the job. They'll do it quicker,
and I'll make 'em deliver the goods. They'll deliver 'em
fast, too, believe us—we'll see to that with a ten-ton bar.
The uranium bars'll be ready to load tomorrow, and
we'll have enough power to chase those birds all the rest
of our lives!"</p>
<p>Returning to the projector, Seaton actuated the complex
system of forces required for the smelting and
transportation of the enormous amount of metal necessary,
and as the three men again boarded their aerial
conveyance, the power-bar in the projector behind them
flared into violet incandescence under the load already
put upon it by the new uranium mine in distant Osnome.</p>
<p>The <i>Skylark</i> lay stretched out over two miles of country,
exactly as they had last seen her, but now, instead of
being water-white, the ten-thousand-foot cruiser of the
void was one jointless, seamless structure of sparkling,
transparent, purple inoson. Entering one of the open
doors, they stepped into an elevator and were whisked
upward into the control room, in which a dozen of the
aged, white-bearded students of Norlamin were grouped
about a banked and tiered mass of keyboards, which
Seaton knew must be the operating mechanism of the
extraordinarily complete fifth-order projector he had
been promised.</p>
<p>"Ah, youngsters, you are just in time. Everything is
complete and we are just about to begin loading."<span class='pagenum'><SPAN name="Page_629" id="Page_629"></SPAN></span></p>
<p>"Sorry, Rovol, but we'll have to make a couple of
changes—have to rebuild the exciter or build another
one," and Seaton rapidly related what they had learned,
and what they had decided to do.</p>
<p>"Of course, uranium is a much more efficient source
of power," agreed Rovol, "and you are to be congratulated
for thinking of it. It perhaps would not have
occurred to one of us, since the heavy metals of that
highly efficient group are very rare here. Building a
new exciter for uranium is a simple task, and the converters
for the corona-loss will, of course, require no
change, since their action depends only upon the frequency
of the emitted losses, not upon their magnitude."</p>
<p>"Hadn't you suspected that some of the Fenachrone
might be going to lead us a life-long chase?" asked
Dunark curiously.</p>
<p>"We have not given the matter a thought, my son,"
the Chief of the Five made answer. "As your years increase,
you will learn not to anticipate trouble and worry.
Had we thought and worried over the matter before the
time had arrived, you will note that it would have been
pain wasted, for our young friend Seaton has avoided
that difficulty in a truly scholarly fashion."</p>
<p>"All set, then, Rovol?" asked Seaton, when the forces
flying from the projector had built the compound exciter
which would make possible the disruption of the atoms
of uranium. "The metal, enough of it to fill all the spare
space in the hull, will be here tomorrow. You might
give Crane and me the method of operating this projector,
which I see is vastly more complex even than
the one in the Area of Experiment."</p>
<p>"It is the most complete thing ever seen upon Norlamin,"
replied Rovol with a smile. "Each of us installed
everything in it that he could conceive of ever
being of the slightest use, and since our combined
knowledge covers a large field, the projector is accordingly
quite comprehensive."</p>
<p>Multiple headsets were donned, and from each of the
Norlaminian brains there poured into the minds of the
two Terrestrials a complete and minute knowledge of
every possible application of the stupendous force-control
banked in all its massed intricacy before them.</p>
<p>"Well, that's some outfit!" exulted Seaton in pleased
astonishment as the instructions were concluded. "It can
do anything but lay an egg—and I'm not a darn bit sure
that we couldn't make it do that! Well, let's call the
girls and show them around this thing that's going to
be their home for quite a while."</p>
<p>While they were waiting, Dunark led Seaton aside.</p>
<p>"Dick, will you need me on this trip?" he asked. "Of
course I knew there was something on your mind when
you didn't send me home when you let Urvan, Carfon
and the others go back."</p>
<p>"No, we're going it alone—unless you want to come
along. I did want you to stick around until I got to a
good chance to talk to you alone—now will be a good
a time as any. You and I have traded brains, and besides,
we've been through quite a lot of grief together,
here and there—I want to apologize to you for not passing
along to you all this stuff I've been getting here. In
fact, I really wish I didn't have to have it myself. Get
me?"</p>
<p>"Got you? I'm 'way ahead of you! Don't want it,
not any part of it—that's why I've stayed away from
any chance of learning any of it, and the one reason
why I am going back home instead of going with you. I
have just brains enough to realize that neither I nor
any other man of my race should have it. By the time
we grow up to it naturally we shall be able to handle it,
but not until then."</p>
<p>The two brain brothers grasped hands strongly, and
Dunark continued in a lighter vein: "It takes all kinds
of people to make a world, you know—and all kinds of
races, except the Fenachrone, to make a Universe. With
Mardonale gone, the evolution of Osnome shall progress
rapidly, and while we may not reach the Ultimate Goal,
I have learned enough from you already to speed up our
progress considerably."</p>
<p>"Well, that's that. Had to get it off my chest, although
I knew you'd get the idea all right. Here are
the girls—Sitar too. We'll show 'em around."</p>
<hr style='width: 45%;' />
<p>Seaton's first thought was for the very brain of the
ship—the precious lens of neutronium in its thin
envelope of the eternal jewel—without which the beam
of fifth-order rays could not be directed. He found it a
quarter of a mile back from the needle-sharp prow,
exactly in the longitudinal axis of the hull, protected
from any possible damage by bulkhead after massive
bulkhead of impregnable inoson. Satisfied upon that
point, he went in search of the others, who were exploring
their vast new space-ship.</p>
<p>Huge as she was, there was no waste space—her design
was as compact as that of a fine radio set. The living
quarters were grouped closely about the central compartment,
which housed the power plants, the many ray
generators and projectors, and the myriads of controls of
the marvelous mechanism for the projection and direction
of fifth-order rays. Several large compartments
were devoted to the machinery which automatically serviced
the vessel—refrigerators, heaters, generators and
purifiers for water and air, and the numberless other
mechanisms which would make the cruiser a comfortable
and secure home, as well as an invincible battleship,
in the heatless, lightless, airless, matterless waste
of illimitable, inter-galactic space. Many compartments
were for the storage of food-supplies, and these were
even then being filled by forces under the able direction
of the first of Chemistry.</p>
<p>"All the comforts of home, even to the labels," Seaton
grinned, as he read "Dole No. 1" upon cans of pineapple
which had never been within thousands of light-years
of the Hawaiian Islands, and saw quarter after
quarter of fresh meat going into the freezer room from
a planet upon which no animal other than man had existed
for many thousands of years. Nearly all of the
remaining millions of cubic feet of space were for the
storage of uranium for power, a few rooms already
having been filled with ingot inoson for repairs. Between
the many bulkheads that divided the ship into
numberless airtight sections, and between the many
concentric skins of purple metal that rendered the vessel
space-worthy and sound, even though slabs many feet
thick were to be shown off in any direction—in every
nook and cranny could be stored the metal to keep those
voracious generators full-fed, no matter how long or
how severe the demand for power. Every room was connected
through a series of tubular tunnels, along which
force-propelled cars or elevators slid smoothly—tubes
whose walls fell together into air-tight seals at any point,
in case of a rupture.</p>
<p>As they made their way back to the great control-room<span class='pagenum'><SPAN name="Page_630" id="Page_630"></SPAN></span>
room of the vessel, they saw something that because of
its small size and clear transparency they had not previously
seen. Below that room, not too near the outer
skin, in a specially-built spherical launching space, there
was <i>Skylark Two</i>, completely equipped and ready for an
interstellar journey on her own account!</p>
<p>"Why, hello, little stranger!" Margaret called. "Rovol,
that was a kind thought on your part. Home wouldn't
quite be home without our old <i>Skylark</i>, would it, Martin?"</p>
<p>"A practical thought, as well as a kind one," Crane
responded. "We undoubtedly will have occasion to visit
places altogether too small for the really enormous bulk
of this vessel."</p>
<p>"Yes, and whoever heard of a sea-going ship without
a small boat?" put in irrepressible Dorothy. "She's just
too perfectly kippy for words, sitting up there, isn't she?"</p>
<hr style="width: 65%;" />
<div style="break-after:column;"></div><br />