WHAT CAME ACROSS THE DESERT.
That which brought the two--the plainsman and the lad--to such an
amazed halt was nothing more nor less than the sight of the huge forms
which had appeared to Jack in the sand-storm and which had given them
such an alarm the night before, and which doubtless, as they now viewed
it in a flash of intuition, had almost stampeded the stock while their
owners were exploring the top of the mesa. But Coyote Pete was not the
man to remain long rooted in astonishment.
With one quick jerk, he raised his rifle, and a vivid spatter of fire
followed. As the report died out, one of the great forms sank to the
ground with a scream that sounded almost human. The others glided off
in the same direction as they had the night before, and vanished in the
same mysterious way, before the thunderstruck Jack could get a shot at
them.
"They're real, at any rate," exclaimed Coyote Pete, showing in his tone
of relief, that until the great shadowy mass had sunk before his
bullet, he had had some doubts of that fact.
"W-w-w-w-what is it?" came a frightened voice at their elbows, and,
looking around, they saw the professor, in pajamas striped like a
barber's pole, gazing apprehensively about him. Close behind him came
Ralph Stetson and Walt, their weapons clasped determinedly, and
evidently ready to face whatever emergency the sudden shot had
betokened.
"Yes, what is it--Indians or bears?" demanded Ralph, entirely forgetful
of the fact that bears are not wont, as a rule, to roam the barren
desert.
"Dunno, but we'll see in a minute," said the cow-puncher, in answer to
the excited questions. Followed by the rest, he made his way forward
to where the great bulk that he had shot lay still and motionless on
the ground. Even Jack owned to a slight feeling of apprehension as
they neared the great form,--harmless as, whatever it might be, it had
now become.
As for the stock, they were still plunging wildly about and snorting in
a terrified fashion, and, had it not been for their stout raw-hide
tethers, they would undoubtedly have stampeded.
Drawing a match, Pete held it high as he neared the stricken bulk
outstretched before them. The next minute he gave an astonished cry:
"A camel!"
"A _what_!" gasped the entire group in unison.
"Jes' what I said, a backterian camel," reiterated Pete, striking
another match.
They could all see then that he spoke the truth, astounding as it
seemed. The creature that lay still before them, a bullet through its
brain, was a veritable, undoubted specimen of the Bactrian species.
"But--but--great heavens!" cried Jack, hardly able to believe his eyes,
"how,--what----"
"What on earth is a camel doing out here on the New Mexican desert?"
the professor finished for him.
"Going eight days without a drink," suggested Ralph in an undertone;
but none of the party was in a mood for humor just then.
It was Pete who solved the mystery.
"I've got it," he exclaimed, "and I'm a plum-busted idjut not to have
thought uv it afore; I've hearn about 'em often enough. This here
backterian camel must be one of that bunch of Circus Jesse's."
"Circus Jesse! Who was he, or she?" asked Jack.
"Why, he was a feller what owned a big eastern circus, but owned a
ranch out here as well. It struck him one time that if camels was good
for transportation purposes over the Sahara desert they ought ter be
just as good here. So, what does he do but start a camel express from
Maguez ter Amadillo over the border, with some of the backterians frum
his circus."
"And didn't it work?" asked Ralph.
"No. That is, it did fer a while, till ther novelty wore off, and then
folks went back ter ther old reliable mule or burro. Circus Jesse, he
got so blamed sore, that one fine day he turned the whole shootin'
match of his backterians loose, and packin' his trunk, let the country,
and resolved in futur' ter stick ter his circus."
"Was that long ago?" asked Jack. "I shouldn't have thought the
creatures would have lived long without being recaptured."
"It's about five years since Jesse got out, I reckon," rejoined Pete,
"an' fer a while camel-hunting was a popular sport. By an' by,
however, they got so wary no one could get near 'em, and, except fer a
scare they'd throw inter a prospector now and ag'in, we never heard no
more of 'em. I'd clean fergotten all about 'em, till I made this one
inter cold backterian meat."
"I suppose they found food and water here and regarded the Mesa as
their own property," declared Jack.
"That's about it. This is a place that's seldom visited, and I guess
they just figgered out that they'd found a happy home."
"But what became of the rest of them?" asked Ralph, who had been
apprised by Jack of the strange vanishment of the dead creature's mates.
"Must uv gone down that draw I noticed frum ther top uv ther mesa
to-day," explained Pete. "Yer see, frum here, it would look as if they
vanished inter the solid earth when they entered it, bein' as how you
can't see there's any kind of a gully there till you get up high."
The next morning this was found to be the true explanation. Tracks on
the bottom of the gully showed plainly how the strange desert wanderers
had effected their disappearance in such a startling manner. But it
was some time before Pete could sit down to a meal without being
reminded of his "fire-spouting spook," which had cast such alarm into
the camp the first night. The boys spent a week more at the mesa,
during which time Professor Wintergreen obtained voluminous notes on
one of the most interesting specimens of its kind in the south-west.
The days passed tranquilly, and, with the exception of the duty of
removing the carcass of the dead camel, nothing to interrupt the
routine of survey work occurred. The mates of the dead beast had
evidently decided not to revisit their pasture grounds, for they did
not put in a reappearance.
"Well, boys," said the professor one morning when they were all
gathered at the summit of the mesa, "I guess that to-morrow morning we
can say good-by to the scene of our rather tame adventures. My work is
complete."
"How about the subterranean river?" asked Ralph, but a howl of derision
from the others silenced him.
"Subterranean fiddlestick," burst out Jack, but the professor silenced
him.
"The existence of such a stream is not so improbable as you seem to
think," he said, "and Master Ralph is to be commended for his
enterprising desire to locate it, but I think that our investigations
have shown that if such a river ever did exist and the mesa dwellers
had access to it, that the entrance, wherever it might have been, has
vanished long ages ago."
Pete had taken no part in this conversation, but had wandered about the
top of the mesa rather aimlessly, from time to time looking sharply at
the surroundings beneath him in the alert manner of one whose life has
been passed in the open places.
Suddenly he gave a quick exclamation and pointed off into the
north-west.
"Look! Look there!" he exclaimed, riveting his eyes on something his
keen vision had sighted, but which remained as yet invisible to the
boys.
"What's coming--another storm?" asked Ralph.
"I don't know what it is yet," rejoined the other in a strangely uneasy
tone, "it looks like--like----"
"A pillar of dust," exclaimed Jack, who had by this time sighted it,
too, and had come to the aid of the unimaginative plainsman.
"So it does," cried the others, who now, with the exception of the
short-sighted professor, could also see the approaching dust-cloud.
"What can it be?" wondered Walt, peering eagerly in its direction.
"Somebody riding. Several of 'em, I should say, by the dust they're
raising," rejoined Pete bluntly.
The boys exchanged quick glances. Somebody riding across that arid
waste? Their destination could only be the mesa, then, but who could
it possibly be?
Had they been able to solve the riddle at that instant, they would have
scattered pell-mell for their ponies, and made the best of their way
from the Haunted Mesa, but, not being endowed with anything more than
ordinary sensibilities, it was, of course, impossible for them to
realize the deadly peril that was bearing down upon them in that
dust-cloud.
"I can see things more clearly now," cried Jack, as for an instant a
vagrant desert air blew aside the dust-cloud and revealed several
riders, surrounding some cumbersome, moving object in their midst.
"There's a wagon!" he cried, "a big one, too, and surrounded by
horsemen. What can it mean?"
"That we'd better be skedaddling as quick as possible," shot out Pete,
brusquely.
The professor, who had wandered away from the group and was down inside
the hollow altar, was hastily summoned and apprised of the strange
approach of the mysterious cavalcade.
"Why, bless me, boys, what can it mean?" he cried, nimbly attempting a
flying leap over the edge of the altar in his haste to ascertain for
himself the nature of the approaching party.
Suddenly, however, as his feet touched the top, and he was scrambling
over, he gave a sharp cry and fell back within the altar with a gasp of
pain.
"Are you hurt?" asked Jack, running to the side of the ancient place of
sacrifice.
The professor lay prostrate within. His face was white and set and
beads of sweat stood out on his forehead.
"My--my ankle," he groaned. "I broke it some time ago, and in hurrying
to clamber over the top of the altar I fear I have snapped it again.
Oh!"
He gave a heartrending groan of pain. The boys stood stricken with
consternation. It was going to be a long and difficult task to get the
professor out of his present predicament, and there seemed need for
haste.
"Here, put this under your head," said Jack, stripping off his jacket
hastily, and throwing it within, "I'll tell Coyote Pete about your
accident, and we can get remedies from the packs."
But when Jack turned, only Ralph and Walt stood beside him. The sturdy
cow-puncher had vanished.
"He's gone to get the glasses," explained Walt.
Presently Coyote Pete, very much out of breath from his dash down the
path and up again, stood beside them. He had the glasses in his hand,
and lost no time in applying them to his eyes. He had not had them
there two minutes when he gave a quick exclamation and turned hastily
to the boys.
"Lie down; lie down, every one of you," he ordered sharply.
They lost no time in obeying, as they knew that the old plainsman must
have an excellent reason for such a command. The next instant Pete
himself followed their example. Crouching low, he once more peered
through the glasses above the edge of the cup-like depression.
"Who are they?" asked Jack in a low voice, wriggling his way to Pete's
side.
"I'm not sure yet, but they are all armed. I caught the flash of
sunlight on their rifles. If they are Mexican insurrectos, we are in a
bad fix."
"Mexicans! What would they be doing this side of the border?"
"That remains to be seen. But I don't like the looks of it."
"Suppose they are Mexicans, Pete, would they do us any harm?"
"That depends a whole lot on whether they are on lawful business or
not."
"You mean----"
"That I don't like the looks of it. If there's an insurrection in
Mexico, those fellows are after no good on this side of the border.
They may be some band of cut-throats, who are taking advantage of the
disturbances to raise Cain."
"Good gracious," exclaimed Jack, "and the professor's just injured
himself so that we can't move him for some time anyhow."
Coyote Pete turned sharply on the boy.
"What's he done?"
"Broken his ankle, or, at any rate, seriously sprained it."
Pete's rejoinder to this was a long whistle of dismay. He said
nothing, however, but once more applied the glasses to his eyes. Jack
saw him gnaw his moustache, as he gazed out over the desert. The
dust-cloud was quite close now--not more than a mile away. The boys,
with their naked eyes, could easily catch the moving glint of metal.
"Well, Pete, what do you think?" inquired Jack eagerly, as the
cowpuncher at length set down the glasses.
"That we're in Dutch," was the expressive rejoinder.