<h2 id="XVIII">CHAPTER XVIII. <br/> <small>ON THE FIRE ESCAPE.</small></h2>
<p>An exclamation of annoyance broke from Nick
Carter’s lips.</p>
<p>“I didn’t give him credit for so much cunning,”
he thought. “But hanged if I see why he should have
felt it necessary to skulk away in that fashion. It
can’t be possible that he suspects me, and I don’t
know of any reason why Crawford should not know
of his going out.”</p>
<p>He concluded on the whole that it was probably
an evidence of the instinctive slyness of the mentally
affected, and nothing more. Further, he concluded
that Stone had probably turned along the corridor in
the other direction, used the servants’ stairs, and left
by one of the side exits. Of course, it was possible
that his demented brain had urged him on to the
use of the fire escape. The more he thought about
it, the more he became convinced that the latter supposition
was nearer the truth. It would be just like
a man in Stone’s condition to resort to such a ruse.</p>
<p>The miner’s disappearance had been a great disappointment
to the detective. When he had discovered
from the shadows on the drawn shade that
Stone was going out, his hopes had risen. He had
counted on following the man and getting some line
on his movements, but now that was out of the question.</p>
<p><span class="pagenum"><SPAN name="Page_89" id="Page_89">[89]</SPAN></span></p>
<p>He knew that it was useless to follow Stone after
that delay, but as a result of a few seconds’ deliberation,
he decided not to let the chance slip altogether.
Donning his lightweight overcoat, and buttoning it
up to his chin in order to conceal the conspicuous expanse
of white shirt front—which might draw undesired
attention—he softly raised the sash of his
window and stepped out on the wide sill. The fire
escape did not lead down directly past his room, but
one end of the iron platform came within two or
three feet of the window on the right side.</p>
<p>It was the simplest matter in the world for Nick
to grasp the rail and to hoist himself over.</p>
<p>The windows of the hotel were supplied with a
novel patent catch which automatically fastened both
the upper and lower sashes when the latter was pulled
down. Nick, therefore, took pains to leave his window
open after passing through it.</p>
<p>It was this peculiarity of the windows which had
brought him out on the fire escape. He knew that
if Stone had his wits about him, and had departed
by that route, he must have left his window open or
fixed it in some way to prevent his being locked out.
It was to find if such precautions had been taken
that he had made the effort.</p>
<p>When he approached Stone’s window, the lower
sash seemed to be closed, but a closer inspection revealed
that a narrow wedge of wood had been inserted,
leaving a half-inch crack at the bottom—just
enough to permit a man’s fingers to get a purchase
on the sash and raise it.</p>
<p><span class="pagenum"><SPAN name="Page_90" id="Page_90">[90]</SPAN></span></p>
<p>It was only a trivial thing, but it gave Nick a clew
to what was going to happen.</p>
<p>“He didn’t want the window to be locked by accident,”
he mused, “and so he placed the wedge there.
That means he’s going to come back this way, and
it seems to me also that he wishes his partner to
think he has been in all the evening—probably that
he has gone to bed. It looks as if things were coming
to a head.”</p>
<p>There was a cluster of small lights on a pole in
the middle of the big courtyard, and the shades of
many of the windows opening on it were up. It
was light enough, therefore, for the detective to see
with reasonable clearness—and to be seen, if any one
happened to look in his direction.</p>
<p>He leaned over the rail and peered down. He was
only at the level of the second floor, but the pavement
of the courtyard was flush with the basement; therefore,
two floors beneath him. He looked to see if
the lowest ladder of the fire escape was in place but
saw that it was not.</p>
<p>“Stone probably dropped from the last platform,”
he concluded. “It wouldn’t have been anything for
a man of his active habits. I wonder how he expects
to get back, though. By George! There’s a painter’s
ladder lying on the pavement on the other side of
the court. Such things never ought to be left around.
The sight of that ladder would tickle a thief to death.
Stone probably saw it and made his plans accordingly.</p>
<p>“He expects to use it to reach the lower platform,
but I’m curious to know what else is in his mind.<span class="pagenum"><SPAN name="Page_91" id="Page_91">[91]</SPAN></span>
According to Crawford he’s sane enough in all respects
but one—and he wasn’t born yesterday. He
must know that he can’t leave the ladder set up against
the landing when he comes back to his room. If he
does, there will surely be an investigation in the morning,
if not before. Does he merely think that there
will be a little burglar scare which won’t affect him,
or is there something deeper in all this?</p>
<p>“Has he gone off half-cocked, or—— Great Ned!
I wonder if that can be it. If he were going to bring
some one back with him—some one who would be
leaving by the same route later on who could put the
ladder back where it was originally—that would effectually
remove the difficulty. If Stone is as shrewd as
I give him credit for being, I’ll wager that’s what’s
in the wind. And I can give a guess at his prospective
visitor’s identity.”</p>
<p>He referred, of course, to Doctor Follansbee; and
the possibility that the latter was expected later on
that night was enough to stir his pulses. It suggested
that the period of inactivity was about to come
to an end, and that the test of his unsolicited guardianship
of Winthrop Crawford was at hand.</p>
<p>Stone had gone, and it was unnecessary, as well
as useless, to attempt to follow him. All that remained
was to await his return as patiently as possible,
and in the meantime to keep an eye—or at least,
an ear—out for Crawford.</p>
<p>The latter proved an easy matter, for about an
hour later he heard the door of Crawford’s room open<span class="pagenum"><SPAN name="Page_92" id="Page_92">[92]</SPAN></span>
and close, and from his window saw the light flash
up in his new friend’s.</p>
<p>A glance at his watch told him that it was now
almost ten o’clock. He knew that Crawford was a
man who rose early, and there was every probability
that the miner was about to turn in for the night.</p>
<p>Nick’s own room had remained in darkness. He
now drew a chair close to his window and took up
his vigil, his arms resting on the sill. Fifteen or
twenty minutes later the light vanished in Crawford’s
room. In order to make sure, the detective hurriedly
rose, slipped to his own door, and opened it slightly.
His friend did not appear in the corridor, which was
sufficient proof that he was going to bed.</p>
<p>Nick reclosed his door and locked it. “You are
settled for the night,” he thought; “and now for
Stone.”</p>
<p>He was possessed of the infinite patience that means
so much to a detective, and is so essential to the success
of any one who takes up that profession. The
rumble of traffic gradually died down, and light after
light went out in the hotel. At last, in the distance
the clock in the Metropolitan tower struck twelve.
Yet the bunch light still glowed in the courtyard below,
and many windows were rectangles of light,
bright or subdued, as the case might be, for New
York is very slow to go to bed.</p>
<p>The detective’s lower sash was raised about six
or eight inches, and that fact at length enabled him
to hear a slight sound in the courtyard, even before
his watchful eyes had warned him of the approach.<span class="pagenum"><SPAN name="Page_93" id="Page_93">[93]</SPAN></span>
He did not make the mistake of leaning out of the
window. Indeed, it would not have been easy to
do so, in view of the narrow space he had left.</p>
<p>In any case, it was unnecessary. The painter’s
ladder was well within his range of vision, and a few
moments later he had the satisfaction of seeing two
figures steal into view and grasp it. They had come
from the open end of the courtyard, which was on
Nick’s side, and out of his sight.</p>
<p>They picked up the ladder and started to sidle across
the court in the direction of the fire escape. There
was more than a hint of sinister purpose in their furtive
movements, and an instant later first one and then
the other raised his head and scanned the tiers of windows
above, as if to make sure that they were not
observed.</p>
<p>As they did so, the lights of the cluster fell on
their faces for a fleeting instant, and the muscles of
Nick’s jaws tightened. He had barely glanced at the
taller figure. It was the shorter, slightly stooped one
which interested him most, and he had seen all that
was necessary.</p>
<p>The second man wore the repellent mask of Stephen
Follansbee.</p>
<hr class="chap" /></div>
<p><span class="pagenum"><SPAN name="Page_94" id="Page_94">[94]</SPAN></span></p>
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