<h2><SPAN name="CHAPTER_VI" id="CHAPTER_VI"></SPAN>CHAPTER VI</h2>
<h3>The Object-Compass at Work</h3>
<p>Prescott, after a sleepless night, joined Seaton
and Crane at breakfast.</p>
<p>"What do you make of it, Mr. Prescott?" asked
Crane. "Seaton here thinks it was DuQuesne, possibly
acting for some foreign power, after our flying-machine
to use in war. I think it was some big industrial concern
after our power-plant. What is your opinion?"</p>
<p>"I haven't any," replied the great detective after a
moment. "Either guess may be true, although I am
almost positive that Dr. DuQuesne had nothing to do<span class='pagenum'><SPAN name="Page_409" id="Page_409"></SPAN></span>
with it, either way. It was no ordinary burglary, that
is certain from Shiro's story. It was done by someone
who had exact information of your movements and
habits. He chose a time when you were away, probably
not so much from fear of you as because it was
only in your absence that he could succeed as he did in
getting all the guards out at once where he could
handle them. He was a man with one accomplice or
who worked alone, and who was almost exactly Seaton's
size and build. He was undoubtedly an expert, as he
blew the safe and searched the whole house without
leaving a finger-print or any other clue, however slight,
that I can find—a thing I have never before seen done
in all my experience."</p>
<p>"His size should help in locating him," declared
Crane. "While there are undoubtedly thousands of
men of Dick's six-feet-one and two-fifths, they are
fairly well scattered, are they not?"</p>
<p>"Yes, they are, but his very size only makes it worse.
I have gone over all the records I could, in the short
time I have had, and can't find an expert of that class
with anywhere near that description."</p>
<p>"How about the third guard, the one who escaped?"
asked Seaton.</p>
<p>"He wasn't here. It was his afternoon off, you know,
and he said that he wouldn't come back into this job
on a bet—that he wasn't afraid of anything ordinary,
but he didn't like the looks of things out here. That
sounded fishy to me, and I fired him. He may have
been the leak, of course, though I have always found
him reliable before. If he did leak, he must have got
a whale of a slice for it. He is under constant watch,
and if we can ever get anything on him, I will nail
him to the cross. But that doesn't help get this affair
straightened out. I haven't given up, of course, there
are lots of things not tried yet, but I must admit that
temporarily, at least, I am up a stump."</p>
<p>"Well," remarked Seaton, "that million-dollar reward
will bring him in, sure. No honor that ever existed
among thieves, or even among free-lances of diplomacy,
could stand that strain."</p>
<p>"I'm not so sure of that, Dick," said Crane. "If
either one of our ideas is the right one, very few men
would know enough about the affair to give pertinent
information, and they probably would not live long
enough to enjoy the reward very thoroughly. Even
a million dollars fails in that case."</p>
<p>"I rather agree with Mr. Crane, Seaton. If it were
an ordinary affair—and I am as sure it is not as the
police are that it is—a reward of that size would get
us our man within two days. As it is, I doubt very
much that the reward will do us any good. I'm afraid
that it will never be claimed."</p>
<p>"Wonder if the Secret Service could help us out?
They'd be interested if it should turn out to be some
foreign power."</p>
<p>"I took it up with the Chief himself, just after it
happened last night. He doesn't think that it can be
a foreign country. He has their agents pretty well
spotted, and the only one that could fill the bill—you
know a man with that description and with the cold
nerve to do the job would be apt to be known—was in
San Francisco, the time this job was pulled off."</p>
<hr style='width: 45%;' />
<p>"The more you talk, the more I am convinced
that it was DuQuesne himself," declared Seaton,
positively. "He is almost exactly my size and build,
is the only man I know of who could do anything with
the solution after he got it, and he has nerve enough
to do anything."</p>
<p>"I would like to think it was DuQuesne," replied
the detective, thoughtfully, "but I'm afraid we'll have to
count him out of it entirely. He has been under the
constant surveillance of my best men ever since you
mentioned him. We have detectaphones in his rooms,
wires on his telephone, and are watching him night
and day. He never goes out except to work, never
has any except unimportant telephone calls, and the
instruments register only the occasional scratching of
a match, the rustle of papers, and other noises of a
man studying. He's innocent."</p>
<p>"That may be true," assented Seaton doubtfully, "but
you want to remember that he knows more about electricity
than the guy that invented it, and I'm not sure
that he can't talk to a detectaphone and make it say
anything he wants it to. Anyway, we can soon settle
it. Yesterday I made a special trip down to the Bureau,
with some notes as an excuse, to set this object-compass
on him," taking one of the small instruments from his
pocket as he spoke. "I watched him a while last night,
then fixed an alarm to wake me if the needle moved
much, but it pointed steady all night. See! It's moving
now. That means that he is going to work early,
as usual. Now I'm morally certain that he's mixed up
in this thing somewhere, and I'm not convinced that
he isn't slipping one over on your men some way—he's
a clever devil. I wonder if you wouldn't take this
compass and watch him yourself tonight, just on general
principles? Or let me do it. I'd be glad to. I say
'tonight' because if he did get the stuff here he didn't
deliver it anywhere last night. It's just a chance, of
course, but he may do it tonight."</p>
<p>After the compass had been explained to the detective
he gladly consented to the plan, declaring that he
would willingly spend the time just to watch such an
unheard-of instrument work. After another hour of
fruitless discussion Prescott took his leave, saying that
he would mount an impregnable guard from that
time on.</p>
<p>Late that evening Prescott joined the two men who
were watching DuQuesne's house. They reported that
all was perfectly quiet, as usual. The scientist was in
his library, the instruments registering only the usual
occasional faint sounds of a man absorbed in study.
But after an hour of waiting, and while the microphones
made a noise as of rustling papers, the needle
of the compass moved. It dipped slowly toward the
earth as though DuQuesne were descending into the
cellar, but at the same time the shadow of his unmistakable
profile was thrown upon the window shade as
he apparently crossed the room.</p>
<p>"Can't you hear him walk?" demanded Prescott.</p>
<p>"No. He has heavy Turkish rugs all over the library,
and he always walks very lightly, besides."<span class='pagenum'><SPAN name="Page_410" id="Page_410"></SPAN></span></p>
<hr style='width: 45%;' />
<p>Prescott watched the needle in amazement as
it dipped deeper and deeper, pointing down into the
earth almost under his feet and then behind him, as
though DuQuesne had walked beneath him. He did
not, could not, believe it. He was certain that something
had gone wrong with the strange instrument in
his hand, nevertheless he followed the pointing needle.
It led him beside Park Road, down the hill, straight
toward the long bridge which forms one entrance to
Rock Creek Park. Though skeptical, Prescott took
no chances, and as he approached the bridge he left the
road and concealed himself behind a clump of trees,
from which point of vantage he could see the ground
beneath the bridge as well as the roadway. Soon the
bridge trembled under the weight of a heavy automobile
going toward the city at a high rate of speed. He
saw DuQuesne, with a roll of papers under his arm,
emerge from under the bridge just in time to leap
aboard the automobile, which slowed down only enough
to enable him to board it in safety. The detective
noticed that the car was a Pierce-Arrow limousine—a
car not common, even in Washington—and rushed
out to get its number, but the license plates were so
smeared with oil and dust that the numbers could not
be read by the light of the tail lamp. Glancing at the
compass in his hand he saw that the delicate needle
was now pointing steadily at the fleeing car, and all
doubts as to the power of the instrument were dispelled.
He rejoined his men, informed them that DuQuesne
had eluded them, and took one of them up the hill to
a nearby garage. There he engaged a fast car and
set out in pursuit, choosing the path for the chauffeur
by means of the compass. His search ended at the
residence of Brookings, the General Manager of the
great World Steel Corporation. Here he dismissed
the car and watched the house while his assistant went
to bring out the fast motorcycle used by Prescott when
high speed was desirable.</p>
<p>After four hours a small car bearing the license number
of a distant state—which was found, by subsequent
telegraphing, to be unknown to the authorities of that
state—drove under the porte-cochère, and the hidden
watcher saw DuQuesne, without the papers, step into
it. Knowing now what to expect, Prescott drove his
racing motorcycle at full speed out to the Park Road
Bridge and concealed himself beneath the structure, in
a position commanding a view of the concrete abutment
through which the scientist must have come. Soon
he heard a car slow down overhead, heard a few rapid
footfalls, and saw the dark form of a large man outlined
against the gray face of the abutment. He saw
the man lift his hand high above his head, and saw a
black rectangle appear in the gray, engulf the man,
and disappear. After a few minutes he approached
the abutment and searched its face with the help of
his flash-light. He finally succeeded in tracing the
almost imperceptible crack which outlined the door, and
the concealed button which DuQuesne had pressed to
open it. He did not press the button, as it might be
connected to an alarm. Deep in thought, he mounted
his motorcycle and made his way to his home to get
a few hours of sleep before reporting to Crane whom
he was scheduled to see at breakfast next morning.</p>
<hr style='width: 45%;' />
<p>Both men were waiting for him when he appeared,
and he noticed with pleasure that Shiro, with a
heavily-bandaged head, was insisting that he was perfectly
able to wait on the table instead of breakfasting
in bed. He calmly proceeded to serve breakfast in
spite of Crane's remonstrances, having ceremoniously
ordered out of the kitchen the colored man who had
been secured to take his place.</p>
<p>"Well, gentlemen," the detective began, "part of the
mystery is straightened out. I was entirely wrong, and
each of you were partly right. It was DuQuesne, in
all probability. It is equally probable that a great company—in
this case the World Steel Corporation—is
backing him, though I don't believe there is a ghost of
a show of ever being able to prove it in law. Your
'object-compass' did the trick."</p>
<p>He narrated all the events of the previous night.</p>
<p>"I'd like to send him to the chair for this job," said
Seaton with rising anger. "We ought to shoot him
anyway, damn him—I'm sorry duels have gone out of
fashion, for I can't shoot him off-hand, the way things
are now—I sure wish I could."</p>
<p>"No, you cannot shoot him," said Crane, thoughtfully,
"and neither can I, worse luck. We are not in
his class there. And you must not fight with him,
either"—noting that Seaton's powerful hands had
doubled into fists, the knuckles showing white through
the tanned skin—"though that would be a fight worth
watching and I would like to see you give him the beating
of his life. A little thing like a beating is not a
fraction of what he deserves and it would show him
that we have found him out. No, we must do it legally
or let him entirely alone. You think there is no hope
of proving it, Prescott?"</p>
<p>"Frankly, I see very little chance of it. There is
always hope, of course, and if that bunch of pirates
ever makes a slip, we'll be right there waiting to catch
'em. While I don't believe in holding out false encouragement,
they've never slipped yet. I'll take my men
off DuQuesne, now that we've linked him up with
Steel. It doesn't make any difference, does it, whether
he goes to them every night or only once a week?</p>
<p>"No."</p>
<p>"Then about all I can do is to get everything I can
on that Steel crowd, and that is very much like trying
to get blood out of a turnip. I intend to keep after
them, of course, for I owe them something for killing
two of my men here, as well as for other favors they
have done me in the past, but don't expect too much.
I have tackled them before, and so have police headquarters
and even the Secret Service itself, under cover,
and all that any of us has been able to get is an occasional
small fish. We could never land the big fellows.
In fact, we have never found the slightest material
proof of what we are morally certain is the truth, that
World Steel is back of a lot of deviltry all over the
country. The little fellows who do the work either
don't know anything or are afraid to tell. I'll see if
I can find out what they are doing with the stuff they
stole, but I'm not even sure of doing that. You can't<span class='pagenum'><SPAN name="Page_411" id="Page_411"></SPAN></span>
plant instruments on that bunch—it would be like trying
to stick a pin into a sleeping cat without waking
him up. They undoubtedly have one of the best corps
of detectives in the world. You haven't perfected an
instrument which enables you to see into a closed room
and hear what is going on there, have you?" And upon
being assured that they had not, he took his leave.</p>
<p>"Optimistic cuss, ain't he?" remarked Seaton.</p>
<p>"He has cause to be, Dick. World Steel is a soulless
corporation if there ever was one. They have the
shrewdest lawyers in the country, and they get away
legally with things that are flagrantly illegal, such as
freezing out competitors, stealing patents, and the like.
Report has it that they do not stop at arson, treason, or
murder to attain their ends, but as Prescott said, they
never leave any legal proof behind them."</p>
<p>"Well, <i>we</i> should fret, anyway. Of course, a monopoly
is what they're after, but they can't form one
because they can't possibly get the rest of our solution.
Even if they should get it, we can get more. It won't
be as easy as this last batch was, since the X was undoubtedly
present in some particular lot of platinum in
extraordinary quantities, but now that I know exactly
what to look for, I can find more. So they can't get
their monopoly unless they kill us off...."</p>
<p>"Exactly. Go on, I see you are getting the idea. If
we should both conveniently die, they could get the
solution from the company, and have the monopoly,
since no one else can handle it."</p>
<p>"But they couldn't get away with it, Mart—never
in a thousand years, even if they wanted to. Of course
I am small fry, but you are too big a man for <ins class="corr" title="Transcriber's Note: The original read 'ever'.">even</ins>
Steel to do away with. It can't be done."</p>
<p>"I am not so sure of that. Airplane accidents are
numerous, and I am an aviator. Also, has it ever
occurred to you that the heavy forging for the Skylark,
ordered a while ago, are of steel?"</p>
<p>Seaton paused, dumbfounded, in the act of lighting
his pipe.</p>
<p>"But thanks to your object-compass, we are warned."
Crane continued, evenly. "Those forgings are going
through the most complete set of tests known to the
industry, and if they go into the Skylark at all it will
be after I am thoroughly convinced that they will not
give way on our first trip into space. But we can do
nothing until the steel arrives, and with the guard
Prescott has here now we are safe enough. Luckily,
the enemy knows nothing of the object-compass or
the X-plosive, and we must keep them in ignorance.
Hereinafter, not even the guards get a look at anything
we do."</p>
<p>"They sure don't. Let's get busy!"</p>
<hr style='width: 45%;' />
<p>DuQuesne and Brookings met in conference in
a private room of the Perkins Café.</p>
<p>"What's the good word, Doctor?"</p>
<p>"So-so," replied the scientist. "The stuff is all they
said it was, but we haven't enough of it to build much
of a power-plant. We can't go ahead with it, anyway,
as long as Seaton and Crane have nearly all their
original solution."</p>
<p>"No, we can't. We must find a way of getting it.
I see now that we should have done as you suggested,
and taken it before they had warning and put it out
of our reach."</p>
<p>"There's no use holding post-mortems. We've got
to get it, some way, and everybody that knows anything
about that new metal, how to get it or how to handle
it, must die. At first, it would have been enough to
kill Seaton. Now, however, there is no doubt that
Crane knows all about it, and he probably has left
complete instructions in case he gets killed in an accident—he's
the kind that would. We will have to keep
our eyes open and wipe out those instructions and anyone
who has seen them. You see that, don't you?"</p>
<p>"Yes, I am afraid that is the only way out. We
must have the monopoly, and anyone who might be able
to interfere with it must be removed. How has your
search for more X prospered?"</p>
<p>"About as well as I expected. We bought up all the
platinum wastes we could get, and reworked all the
metallic platinum and allied metals we could buy in
the open market, and got less than a gram of X out of
the whole lot. It's scarcer than radium. Seaton's
finding so much of it at once was an accident, pure and
simple—it couldn't happen once in a million years."</p>
<p>"Well, have you any suggestions as to how we can
get that solution?"</p>
<p>"No. I haven't thought of anything but that very
thing ever since I found that they had hidden it, and
I can't yet see any good way of getting it. My forte is
direct action and that fails in this case, since no amount
of force or torture could make Crane reveal the hiding-place
of the solution. It's probably in the safest safe-deposit
vault in the country. He wouldn't carry the
key on him, probably wouldn't have it in the house.
Killing Seaton or Crane, or both of them, is easy
enough, but it probably wouldn't get us the solution,
as I have no doubt that Crane has provided for everything."</p>
<p>"Probably he has. But if he should disappear the
stuff would have to come to light, or the Seaton-Crane
Company might start their power-plant. In that case,
we probably could get it?"</p>
<p>"<i>Possibly</i>, you mean. That method is too slow to
suit me, though. It would take months, perhaps years,
and would be devilishly uncertain, to boot. They'll
know something is in the wind, and the stuff will be
surrounded by every safeguard they can think of.
There must be some better way than that, but I haven't
been able to think of it."</p>
<p>"Neither have I, but your phrase 'direct action' gives
me an idea. You say that that method has failed. What
do you think of trying indirect action in the shape of
Perkins, who is indirection personified?"</p>
<p>"Bring him in. He may be able to figure out something."</p>
<hr style='width: 45%;' />
<p>Perkins was called in, and the main phases of the
situation laid before him. The three men sat in
silence for many minutes while the crafty strategist
studied the problem. Finally he spoke.</p>
<p>"There's only one way, gentlemen. We must get a
handle on either Seaton or Crane strong enough to<span class='pagenum'><SPAN name="Page_412" id="Page_412"></SPAN></span>
make them give up their bottle of dope, their plans, and
everything...."</p>
<p>"Handle!" interrupted DuQuesne. "You talk like
a fool! You can't get anything on either of them."</p>
<p>"You misunderstand me, Doctor. You can get a
handle of some kind on any living man. Not necessarily
in his past, you understand—I know that anything
like that is out of the question in this case—but
in his future. With some men it is money, with others
power, with others fame, with others women or some
woman, and so on down the list. What can we use
here? Money is out of the question, so are power and
fame, as they already have both in plain sight. It
seems to me that women would be our best chance."</p>
<p>"Hah!" snorted the chemist. "Crane has been chased
by all the women of three continents so long that he's
womanproof. Seaton is worse—he's engaged, and
wouldn't realize that a woman was on his trail, even
if you could find a better looking one to work on him
than the girl he's engaged to—which would be a hard
job. Cleopatra herself couldn't swing that order."</p>
<p>"Engaged? That makes it simple as A B C."</p>
<p>"Simple? In the devil's name, how?"</p>
<p>"Easy as falling off a log. You have enough of the
dope to build a space-car from those plans, haven't
you?"</p>
<p>"Yes. What has that to do with the case?"</p>
<p>"It has everything to do with it. I would suggest
that we build such a car and use it to carry off the girl.
After we have her safe we could tell Seaton that she
is marooned on some distant planet, and that she will
be returned to earth only after all the solution, all
notes, plans, and everything pertaining to the new
metal are surrendered. That will bring him, and Crane
will consent. Then, afterward, Dr. Seaton may go
away indefinitely, and if desirable, Mr. Crane may
accompany him."</p>
<p>"But suppose they try to fight?" asked Brookings.</p>
<p>Perkins slid down into his chair in deep thought, his
pale eyes under half-closed lids darting here and there,
his stubby fingers worrying his watch-chain restlessly.</p>
<p>"Who is the girl?" he asked at last.</p>
<p>"Dorothy Vaneman, the daughter of the lawyer.
She's that auburn-haired beauty that the papers were so
full of when she came out last year."</p>
<p>"Vaneman is a director in the Seaton-Crane Company.
That makes it still better. If they show fight
and follow us, that beautiful car we are making for
them will collapse and they will be out of the way.
Vaneman, as Seaton's prospective father-in-law and
a member of his company, probably knows something
about the secret. Maybe all of it. With his daughter
in a space-car, supposedly out in space, and Seaton and
Crane out of the way, Vaneman would listen to reason
and let go of the solution, particularly as nobody knows
much about it except Seaton and Crane."</p>
<p>"That strikes me as a perfectly feasible plan," said
Brookings. "But you wouldn't really take her to another
planet, would you? Why not use an automobile
or an airplane, and tell Seaton that it was a space-car?"</p>
<p>"I wouldn't advise that. He might not believe it,
and they might make a lot of trouble. It must be a
real space-car even if we don't take her out of the city.
To make it more impressive, you should take her
in plain sight of Seaton—no, that would be too dangerous,
as I have found out from the police that Seaton
has a permit to carry arms, and I know that he is one
of the fastest men with a pistol in the whole country.
Do it in plain sight of her folks, say, or a crowd of
people; being masked, of course, or dressed in an
aviator's suit, with the hood and goggles on. Take her
straight up out of sight, then hide her somewhere until
Seaton listens to reason. I know that he <i>will</i> listen,
but if he doesn't, you might let him see you start out
to visit her. He'll be sure to follow you in their rotten
car. As soon as he does that, he's our meat. But that
raises the question of who is going to drive the car?"</p>
<p>"I am," replied DuQuesne. "I will need some help,
though, as at least one man must stay with the girl
while I bring the car back."</p>
<p>"We don't want to let anybody else in on this if we
can help it," cautioned Brookings. "You could go
along, couldn't you, Perkins?"</p>
<p>"Is it safe?"</p>
<p>"Absolutely," answered DuQuesne. "They have
everything worked out to the queen's taste."</p>
<p>"That's all right, then. I'll take the trip. Also,"
turning to Brookings, "it will help in another little
thing we are doing—the Spencer affair."</p>
<p>"Haven't you got that stuff away from her yet, after
having had her locked up in that hell-hole for two
months?" asked Brookings.</p>
<p>"No. She's stubborn as a mule. We've given her
the third degree time after time, but it's no use."</p>
<hr style='width: 45%;' />
<p>"What's this?" asked DuQuesne. "Deviltry in
the main office?"</p>
<p>"Yes. This Margaret Spencer claims that we
swindled her father out of an invention and indirectly
caused his death. She secured a position with us in
search of evidence. She is an expert stenographer, and
showed such ability that she was promoted until she
became my secretary. Our detectives must have been
asleep, as she made away with some photographs and
drawings before they caught her. She has no real evidence,
of course, but she might cause trouble with a
jury, especially as she is one of the best-looking women
in Washington. Perkins is holding her until she returns
the stolen articles."</p>
<p>"Why can't you kill her off?"</p>
<p>"She cannot be disposed of until after we know where
the stuff is, because she says, and Perkins believes, that
the evidence will show up in her effects. We must do
something about her soon, as the search for her is dying
down and she will be given up for dead."</p>
<p>"What's the idea about her and the space-car?"</p>
<p>"If the car proves reliable we might actually take
her out into space and give her the choice between telling
and walking back. She has nerve enough here on
earth to die before giving up, but I don't believe any
human being would be game to go it alone on a strange
world. She'd wilt."</p>
<p>"I believe you're right, Perkins. Your suggestions
are the best way out. Don't you think so, Doctor?"<span class='pagenum'><SPAN name="Page_413" id="Page_413"></SPAN></span></p>
<p>"Yes, I don't see how we can fail—we're sure to
win, either way. You are prepared for trouble afterward,
of course?"</p>
<p>"Certainly, but I don't think there will be much
trouble. They can't possibly link the three of us together.
They aren't wise to you, are they, Doctor?"</p>
<p>"Not a chance!" sneered DuQuesne. "They ran
themselves ragged trying to get something on me, but
they couldn't do it. They have given me up as a bad
job. I am still as careful as ever, though—I am merely
a pure scientist in the Bureau of Chemistry!"</p>
<p>All three laughed, and Perkins left the room. The
talk then turned to the construction of the space-car.
It was decided to rush the work on it, so that DuQuesne
could familiarize himself with its operation, but not
to take any steps in the actual abduction until such
time as Seaton and Crane were nearly ready to take
their first flight, so that they could pursue the abductors
in case Seaton was still obdurate after a few days of
his fiancée's absence. DuQuesne insisted that the car
should mount a couple of heavy guns, to destroy the
pursuing car if the faulty members should happen to
hold together long enough to carry it out into space.</p>
<p>After a long discussion, in which every detail of the
plan was carefully considered, the two men left the
restaurant, by different exits.</p>
<hr style="width: 65%;" />
<div style="break-after:column;"></div><br />