<h2>CHAPTER XXIV.</h2>
<h3>THE CLOCK IN THE SKY.</h3>
<p>"<span class="smcap">Oh!</span> Thad!"</p>
<p>Bob unconsciously gave utterance to this low, bubbling
cry as he felt the ground slipping from under
him, and his eyes looking down into an inky void.
Then something clutched hold of him, and his downward
progress was stayed. Thad had shot out a
hand, and grasped his chum by one of his legs, at the
same time bracing himself for the shock.</p>
<p>This he did in the twinkling of an eye, dropping
his gun, and with that hand laying hold of a sapling
that, fortunately, chanced to be within easy reach.</p>
<p>"Careful, don't kick more than you can help,
Bob," he remarked, as coolly as he possibly could,
though a sensation akin to horror swept over him
immediately he had acted. "I've got a good grip
on you, and my other hand is holding on to a stout
little sapling, so we just can't go down. Now work
yourself back, inch by inch, as well as you can.
Yo-heave-o! here you come! Another try, Bob!
That gave us quite some distance. Ready to make it<span class="pagenum"><SPAN name="Page_207" id="Page_207">[207]</SPAN></span>
again? Why, this is easy. Here you are now, altogether
boys, with a will!"</p>
<p>And after half a dozen of these concerted pulls
and backward movements, Bob found that he had
reached a spot where he could take care of himself.</p>
<p>"Whew! that was what I call a close call!" he
muttered. "I wonder, now, just how far down I'd
have had to go, if you hadn't been clever enough to
grab me just in time?"</p>
<p>"We're not going to bother our heads about that,
Bob," replied the other, quickly; "only please go a
bit slower. We won't make any time, if we have
to stop, and go through that circus stunt every little
while. And Bob, it might happen that I'd lose my
grip, and either let you go down, or there'd be two
of us take the drop. Does it pay to try and make
speed at such a terrible risk?"</p>
<p>"You're right, just like you always are, Thad,"
replied the hasty and now penitent one; "and I'm
sure a fool for taking chances that way. Here, you
go up ahead, and set the pace. That's the only way
we can fix it; because, like as not inside of five minutes
I'd be rushing along again for all I'm worth."</p>
<p>"Perhaps that would be the best plan," Thad observed,
with a chuckle. "I thought of it, but didn't
want to make you feel that I distrusted your leadership.
And I want to say right now that it isn't that
makes me take the lead, only because you are so
excited that you're not fit to judge things right."<span class="pagenum"><SPAN name="Page_208" id="Page_208">[208]</SPAN></span></p>
<p>"But don't let's waste any more precious time,
Thad. Polly might have gotten to the place ahead
of us, you know. Oh! wouldn't I be sore if she got
tired of waiting, and went back home."</p>
<p>"All the same," Thad remarked, confidently, "I
don't think Polly would ever do such a mean thing
as that. She understands just how crazy you are to
know, and she's right now putting herself in your
place. No, Polly will wait up for us, make your
mind easy on that, Bob. I wish I was as sure that
we'd get there, safe and sound."</p>
<p>"Oh! I'm done with my capers, mind you, Thad,"
returned Bob, eagerly. "Since you've taken the
lead, there's no chance for us to go pitching over a
precipice. When they catch a weasel asleep, and no
mortal man ever did that, I've heard, they'll hear
of Thad Brewster making a fool move."</p>
<p>"It's nice of you to say that, anyway, Bob; I only
wish I deserved the compliment you pay me. But
we'd better talk less, and get on a little faster."</p>
<p>And after Thad had given this gentle little hint
the conversation lagged; Bob realized that it was
really no time to carry on any sort of talk; and that
when they could not tell what dangers might be
close around them in that inky darkness, they
would be far wiser to keep a padlock on their lips.</p>
<p>Each time they stopped they again saw the signal
lights flashing out here and there across the way, or
below. They seemed like giant fireflies, striving to<span class="pagenum"><SPAN name="Page_209" id="Page_209">[209]</SPAN></span>
free themselves from some invisible bonds. But
the boys knew very well what it meant, and that the
moonshiners of the Blue Ridge were holding an
animated fire talk.</p>
<p>They met no animal on the way, which Thad
thought was a piece of good luck. Even though
he did carry his faithful little Marlin, which could
send a powerful charge of shot a long distance; and
close in, serve all the purposes of a big bore rifle,
or musket, all the same, Thad was not desirous of
meeting with any new and thrilling adventure.</p>
<p>Such things were all very nice after they had
passed along, and one sat comfortably by a camp-fire,
relating the circumstance; but while in process
of action they were apt to bring a cold chill along
in their train, not at all comfortable.</p>
<p>"It must be after the time we set, isn't it, Thad?"
Bob finally asked, in a low voice, when they rested
again.</p>
<p>The scoutmaster could not look at his little cheap
but reliable watch without striking a match; and
there was really no necessity for doing that. It
made very little difference whether they were ahead,
or somewhat behind the hour arranged for their
meeting with Polly. And besides, there were other
ways of telling time pretty accurately, without even
having a watch along.</p>
<p>Thad glanced up into the heavens. He had often
studied the bright worlds and suns to be seen there,<span class="pagenum"><SPAN name="Page_210" id="Page_210">[210]</SPAN></span>
and knew considerable about the positions they occupied,
changing, it might be, with the coming and
going of the seasons.</p>
<p>"It's just close on to midnight, Bob," he observed,
presently.</p>
<p>Of course Bob was at once interested.</p>
<p>"You're saying that because of the stars, Thad,"
he remarked. "Please tell me how you managed to
tell."</p>
<p>"It's like this," the scoutmaster replied, not
averse to pointing a lesson that might be seed sown
in fertile ground; "notice those three rather small
stars in the northeast, all in a line and pointing
downward? Well, those are what they call the belt
of Orion, the Hunter. They point nearly direct
down to a mighty bright blue star that you see there,
twinkling like everything."</p>
<p>"Yes, I've often noticed that, and I reckon it
must be a planet near as big as Venus or Jupiter,"
remarked the other boy.</p>
<p>Thad laughed.</p>
<p>"Well," he remarked, "I guess now you'd think
me crazy if I told you just how far that same star
is away from us right now, ever so many times further
than either of the planets you speak of. Why,
Bob, that's Sirius, the Dog Star, said to be the biggest
sun known to astronomers. Our little sun
wouldn't make a spot beside that terrible monster;<span class="pagenum"><SPAN name="Page_211" id="Page_211">[211]</SPAN></span>
which may be the central sun, around which all the
other tens of thousands revolve everlastingly."</p>
<p>"Oh! yes, I've heard of the Dog Star, but never
reckoned it amounted to anything in particular," declared
the Southern lad, interested, in spite of the
anxiety that was gnawing at his heart all the while;
"but suppose you go on, suh, and explain to me
how you can tell the time of night by consulting the
Dog Star. You sure have got me to guessing."</p>
<p>"Nothing could be easier, if only you'd put your
mind to it, and think, Bob?" continued the patrol
leader. "These stars and planets rise at a certain
hour every night. It grows later all the while, and
many of them are not seen only half of the year, because
they are above us in the daytime the rest of the
twelve months. Now suppose you had watched that
star, as I did last night, and knew just when it crept
above that mountain ridge over yonder; you'd have
a line on when it could be expected to come up to-night.
Now do you see?"</p>
<p>"Well, it's as simple as two and two make four,"
replied Bob. "And so that's the way old hunters
tell the time at night, do they? Reading the clock
in the sky, you might call it, Thad. I'm sure going
to remember all about that; and later on, when my
mind's at rest, I'll ask you a heap more questions
about these things. They get more and more interesting
the deeper you dip in; ain't that so,
Thad?"<span class="pagenum"><SPAN name="Page_212" id="Page_212">[212]</SPAN></span></p>
<p>"I've found it that way," replied the scout leader,
quietly. "A fellow who keeps his eyes and ears
open can almost hear the stars whispering together,
they say; and as to the secrets the wind tells to the
trees in passing, why that's easy to understand.
But if you're rested by now, Bob, we'd better be on
the move once more."</p>
<p>Only too willingly did Bob agree. He believed
that they must by this time be very nearly up to the
point where Polly had agreed to meet them. She
had asked Bob if he remembered the place; and he
in return had declared he could easily find it, even
in the darkness of night; for often had he climbed
the face of this ridge when he lived close by; for
at the time, his father had owned the very place
where Old Reuben Sparks now had his home, the
miser having purchased it from Mrs. Quail upon her
moving North with her son.</p>
<p>"Keep on the lookout for three oak trees growing
close together, Thad," he said, presently. "It's
always been a landmark around here, because any
one can see it from the valley, you know. I reckon,
now, we must be close by the same; and I'd hate
to miss it in the dark. It's been some time since
I was up here, and I'm apt to get mixed a bit."</p>
<p>"Well, I think you've done mighty well so far;
because, unless my eyes deceive me, there's the
place right ahead of us," Thad declared.<span class="pagenum"><SPAN name="Page_213" id="Page_213">[213]</SPAN></span></p>
<p>"You're right about that," Bob added, feverishly;
"that's the place of the three mountain oaks;
and they stand out against the sky, now we've
changed our position. Oh! I'm beginning to shake
all over, Thad, I'm that anxious. What if Polly
shouldn't be on hand? Perhaps she just couldn't
learn anything, after all, and will only come to tell
me she did her best; but they keep the Still guarded
too close, and she couldn't get close in. There's a
dozen, yes, twenty things that might come up to
upset my hopes. They don't seem so strong, Thad,
now that we've got to the point."</p>
<p>"Well, I wouldn't let myself get in any sort of
gloom about it yet, anyway, Bob. Time enough to
cry after the milk is spilt. Here we are at the oaks,
and we'll wait for Polly to come, if she's late; but
I'm dead certain she'll keep her word with you.
When a girl like Polly says she'll do a thing, you can
just make up your mind she will, unless the heavens
fall."</p>
<p>"That's right peart o' you, suh," said a soft
voice close by; and they heard a rustling sound, as
though some one might be coming out from amidst
the dense foliage just beyond the three oaks.
"Here's Polly, be'n awaitin' this half hour fur
you-uns to kim along. An' she's agettin' right
sleepy, let me tell yuh."</p>
<p>Thad felt his chum quivering with eagerness as
the mountain girl made her way carefully down to<span class="pagenum"><SPAN name="Page_214" id="Page_214">[214]</SPAN></span>
where they awaited her coming. What sort of
news Polly could be bringing neither of them could
so much as guess; but it would not be long now ere
Bob knew the best, or the worst.</p>
<hr style="width: 65%;" /><p><span class="pagenum"><SPAN name="Page_215" id="Page_215">[215]</SPAN></span></p>
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