<h3>THE MYSTERIOUS CASKET</h3></div>
<p>Both girls dashed forward to snatch the
dog’s treasure-trove from him. But
Rags had apparently made up his mind that,
after his arduous labors, he was going to have
the privilege of examining his find himself.
At any rate, he would not be easily robbed.
Seizing the burlap bag in his mouth, he raced
to the water’s edge and stood there, guarding
his treasure with mock fierceness. Phyllis, being
a stranger, he would not even allow to approach
him, but growled ominously if she came
within ten feet of his vicinity. And when
Rags growled, it behooved the stranger to
have a care! Leslie he pretended to welcome,
but no sooner had she approached near enough
to lay her hand on the bag than he seized
<span class="pagenum"><SPAN name='page_30' name='page_30'></SPAN>30</span>
it triumphantly and raced up the beach.</p>
<p>“Oh, do grab him, somehow!” cried Phyllis,
in despair. “He’ll drop the thing in the water
and the next breaker will wash it away, and
we’ll never know what it was!”</p>
<p>Leslie herself was no less anxious to filch
his treasure, but Rags had by now acquired a
decidedly frolicsome spirit, and the chase he
led them was long and weary. Three times he
dropped the bag directly in the path of a
breaker, and once it was actually washed out,
and the girls groaned in chorus as they saw it
flung into the boiling surf. But another wave
washed it ashore, only to land it again in the
custody of Rags before Leslie could seize it.</p>
<p>Finally, however, he wearied of the sport,
and sensing the sad fact that his prize was in
no wise edible, he dropped it suddenly to pursue
an unsuspecting hermit-crab. The girls
fell joyfully upon the long-sought treasure
and bore it to the veranda of Curlew’s Nest for
further examination.
<span class="pagenum"><SPAN name='page_31' name='page_31'></SPAN>31</span></p>
<p>“What under the sun can it be?” marveled
the curious Phyllis. “Something heavy, and
all sewed up in a coarse bag like that! It’s as
good as a ghost story. Let’s get at it right
away.”</p>
<p>They sat down on the wet steps while Leslie
unrolled the bag,—not much larger than a big
salt-bag,—and tried to tear an opening at the
top. But her slender fingers were not equal to
the task, so Phyllis undertook it.</p>
<p>“Let me try!” she urged. “I play the piano
a great deal and my fingers are very strong.”</p>
<p>And sure enough, it did not take her more
than a moment to make an opening and thrust
her hand into it. What she found there she
drew out and laid in Leslie’s lap, while the two
girls gasped simultaneously at the singular
object they had discovered.</p>
<p>To begin with, it was encrusted with sand
and corroded by the contact of salt air and seawater.
But when they had brushed off the
sand and polished it as well as they could with
<span class="pagenum"><SPAN name='page_32' name='page_32'></SPAN>32</span>
the burlap bag, it stood forth in something of
its original appearance—a small box or casket
of some heavy metal, either bronze or copper,
completely covered with elaborate carving. It
was about six inches long, three wide, and two
in height. It stood on four legs, and, upon
examination, the carving proved to be the body
of a winged serpent of some kind, completely
encircling the box, the head projecting over
the front edge where the lock or fastening of
the cover would be. The legs of the receptacle
were the creature’s claws. The carving
was remarkably fine and delicate in workmanship.</p>
<p>“My gracious!” breathed Phyllis. “Did you
ever see anything so strange! What can it
be?”</p>
<p>“And isn’t it beautiful!” added Leslie.
“What can that queer creature be that’s carved
on it? Looks to me like the pictures of dragons
that we used to have in fairy-story books.”</p>
<p>“That’s just what it is! You’ve hit it! I
<span class="pagenum"><SPAN name='page_33' name='page_33'></SPAN>33</span>
couldn’t think what it was at first—it’s so
wound around the box!” cried Phyllis. “But
this thing is certainly a box of some kind, and
there must be some opening to it and probably
something in it. Let’s try now to get it
open.”</p>
<p>But that was easier said than done. Try as
they would, they could find no way of opening
the casket. The dragon’s head came down
over the lock or clasp, and there was no vestige
of keyhole or catch or spring. And so intricate
was the carving, that there was not even
any crack or crevice where the lid fitted down
over the body of the box into which they could
insert Phyllis’s penknife blade to pry it open
by force. The casket and its contents was a
baffling mystery, and the wicked looking little
dragon seemed to guard the secret with positive
glee, so malicious was its expression!</p>
<p>Phyllis at last threw down her knife in disgust
and rattled the box impatiently. “Something
bumps around in there!” she declared.
<span class="pagenum"><SPAN name='page_34' name='page_34'></SPAN>34</span>
“I can hear it distinctly, but I don’t believe
we’ll ever be able to get at it. I never saw
such a queer affair! Let’s try to break it with
an ax. Have you one?”</p>
<p>“Oh, don’t do <i>that!</i>” cried Leslie, horrified.
“It would surely spoil this beautiful box and
might even injure what’s in it. There must
be <i>some</i> other way of getting it open if only
we take our time and go at it carefully.”</p>
<p>They both sat for several moments regarding
their find with resentful curiosity. Suddenly
Leslie’s thoughts took a new tack,
“How in the world did it ever come there—buried
in the sand like that?”</p>
<p>“Thrown up on the beach by the waves, of
course,” declared Phyllis, positively; “no
doubt from some wreck, and buried in the
sand after a while, just naturally, as lots of
things are.”</p>
<p>The explanation was a very probable one.
“But it’s rather far from the water’s edge,”
objected Leslie.
<span class="pagenum"><SPAN name='page_35' name='page_35'></SPAN>35</span></p>
<p>“Oh, no, indeed! Why in winter the surf
often comes up right under the bungalows!”
remarked Phyllis, in quite an offhanded way.</p>
<p>“Mercy! Don’t ever tell Aunt Marcia that,
or she’d go straight home!” exclaimed Leslie.
“But isn’t it queer that it just happened to be
right in front of Curlew’s Nest! Everything
queer seems to happen right around that
place.”</p>
<p>“That’s so! I’d almost forgotten the other
thing. But what <i>I</i> can’t understand is how
your dog happened to dig the thing up.”</p>
<p>“Oh, that’s simple! He’s always chasing
hermit-crabs—it’s a great sport of his. And I
suppose it just happened that one dug itself
down in the sand right here, and he dug after
it and then came across this.”</p>
<p>Phyllis had a sudden brilliant idea. “Let’s
go and examine the hole! Perhaps there’s
something else in it.”</p>
<p>They both raced over to the stump and
Leslie thrust her hand into the hole. “There’s
<span class="pagenum"><SPAN name='page_36' name='page_36'></SPAN>36</span>
nothing else in there,” she averred, “but perhaps
it might be worth while to dig around here
and see if there might be some other article
buried near it. I’ll get a shovel.”</p>
<p>She disappeared behind her own bungalow
for a moment and returned with a shovel.
They dug furiously for ten minutes and turned
up the sand all about the original hole. Nothing
of the slightest interest came to light, however,
and they presently abandoned the attempt
and filled in the hole again.</p>
<p>“This is all there was—that’s plain,” declared
Phyllis, “and all we can think is that it
was cast up from some wreck and got buried
here.”</p>
<p>But Leslie had been thinking. “Has it occurred
to you, Phyllis, that it <i>might</i> have something
to do with Curlew’s Nest and the queer
thing that happened here? I wonder how long
it has been lying in that hole?”</p>
<p>They examined the find again. “I can tell
you one thing,” said Phyllis, “if it had been
<span class="pagenum"><SPAN name='page_37' name='page_37'></SPAN>37</span>
in that sand a <i>long</i> time, I think it would look
rather different. To begin with, the burlap
bag is in very good condition, whole and strong.
It wouldn’t take <i>very</i> long in there for it to
become ragged and go to pieces. And besides
that, the box would look different. You know
that metal like this gets badly corroded and
tarnished in a very little while when it’s exposed
even to this salt air, not to speak of the
water too. I know, because we have some copper
trays at the bungalow and they’re always
a <i>sight</i>! I have to keep polishing and polishing
them to make them look nice. Now this
box is very little tarnished since we rubbed it
up. It makes me sure it hasn’t been buried
long.”</p>
<p>“Well, has there been a wreck, then, very
lately?” demanded Leslie.</p>
<p>“Not since last July—and that was only a
fishing schooner. No chance in the world that
such as <i>this</i> would be aboard of her!”</p>
<p>“Then, as far as I can see, this box must
<span class="pagenum"><SPAN name='page_38' name='page_38'></SPAN>38</span>
have been buried here—deliberately—and very
recently, too!” declared Leslie, solemnly.
“Can you think of any other explanation?”</p>
<p>“Leslie, could it have been done last night?”
demanded Phyllis, in an awed whisper.</p>
<p>“Oh—I never thought of that. Perhaps it
was. Perhaps that was the meaning of the
light and all. Phyllis, there’s some queer
mystery here! I wonder if we ought to tell
folks about it?”</p>
<p>“Oh <i>don’t!</i>” implored Phyllis. “Not for a
while, at least. It would be so wonderful to
have this as a secret of our own and see what
we can make of it. Just suppose we could
work it out for ourselves!”</p>
<p>“Well—it <i>would</i> be a lark, and I only hope
it’s all right. But I’m going to ask you one
favor, Phyllis. Please take the little box and
keep it at your house, for I don’t want Aunt
Marcia to be worried about the matter, and
she might come across it if I kept it here. And
I must be going in now, or she’ll be worried.”
<span class="pagenum"><SPAN name='page_39' name='page_39'></SPAN>39</span>
And she thrust the box into Phyllis’s hand.</p>
<p>“Indeed, I’ll keep it gladly and hide it
safely, too. This is one secret I won’t have
Ted meddling in!” declared Phyllis. “Let’s
call the box ‘The Dragon’s Secret.’ He seems
to be guarding very successfully! I’ll come
back this afternoon and call, and we can talk
this over some more. Good-by!”</p>
<p>And she turned away toward the direction
of her own bungalow, with “The Dragon’s
Secret” carefully concealed beneath her rainproof
coat.</p>
<hr class='major' />
<div style='margin: auto; text-align: center; padding-top: 2em; padding-bottom: 1em'>
<SPAN name='IV_IN_THE_SAND' id='IV_IN_THE_SAND'></SPAN>
<span class="pagenum"><SPAN name='page_40' name='page_40'></SPAN>40</span>
<h2>CHAPTER IV</h2>
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