<h2>CHAPTER X</h2>
<p class='center'><i>One Stroke for Freedom</i></p>
<p>In that subterranean chamber of the Moon, where the angry red of still
deeper fires flared fitfully; where winged demons, like evil creatures
of a drug-crazed dreamer's mind, darted shrieking through the sulphurous
air, it was a slender, blue-eyed girl who took control of events.</p>
<p>She it was who, when the explosions of detonite had ceased, saw the fall
of a body from high above. She saw it strike upon a mound of dead
Moon-beasts; saw the homely, human features as the body rolled to the
floor; and it was she who threw herself upon it protectingly when one of
the enemy wounded dragged his broken wings trailing across the stone
that he might reach that human face with his distended claws.</p>
<p>"A man!" Anita Haldgren screamed. "It's a man—help me!" And Chet was
beside her in an instant to drag the limp body to safety.</p>
<p>"Spud!" he shouted. "It's Spud O'Malley! He never went back! He came
down here to save us!"</p>
<p>He grabbed up the gun where it had fallen; saw the empty magazine; then
flung himself down beside the unconscious figure of Spud while he tore
at the fastenings of the second weapon.</p>
<p>"His suit!" he shouted to the girl. "Get his suit! It's there where he
fell! Bring yours and mine, too!"</p>
<p>He was hardly able to gage his own strength here where all weights were
one-sixth of their equivalent on Earth. He stooped and swung the chunky
body of Spud across his shoulder as easily as he would have lifted a
child. And, having done it, he was entirely at a loss as to where to go.</p>
<p>Across the great room was a throng of leaping, flapping things; more
were pouring in from open doors. Chet stood hesitant and bewildered,
until Anita spoke.</p>
<p>"Come!" she called, and darted toward a narrow entrance.</p>
<hr style='width: 45%;' />
<p>The clamorous shrieking from the horde of Moon-beasts marked their
swooping assault upon the two, and Chet paused to send them three shots
that checked the advance. Then, with the body of Spud held tightly, he
sprang where Anita had gone.</p>
<p>She was waiting, but gave Chet no chance to question her. "Come!" she
commanded again, and ran on as before. But, as Chet gained her side, she
offered between gasping breaths an explanation.</p>
<p>"Five years they kept us ... like animals in a cage ... but there was a
place ... a sacred place ... they let us go there.... And they let us
make signal lights from outside ... they called it magic.</p>
<p>"And now Frithjof has escaped ... he will go to the sacred room ... only
there would he be safe...."</p>
<p>They had turned and twisted through narrow passages. Anita, it seemed,
was plotting a course through less frequented thoroughfares of this
strange city. But they came at last to a vast auditorium into which they
peered from a half-opened door.</p>
<p>The room was of preposterous size, and Chet marveled at the minds that
had conceived and wrought so tremendous an undertaking. And he saw
plainly in his own mind the throngs of serene-faced beings who must have
folded their white wings softly about them to gather there for worship.
But more plainly still he saw the jostling, squealing crowd that was
there that instant before his eyes.</p>
<p>Hundreds of them—thousands, it might be—and the sound of their shrill
voices made hideous echoes from the high-flung ceiling of the great
hall. The dry rustling of their leather wings was an unceasing rush of
sound.</p>
<hr style='width: 45%;' />
<p>Some who seemed to be leaders stood above the rest on a platform which
formed the base of a terraced formation against the far wall of the
room. Even at a distance Chet could see and wonder at the simple beauty
of that place of metals and jewels where the great ones of an earlier
race had once stood.</p>
<p>Back of those who harangued the crowd the terraces built themselves up
to a pyramid against the rock wall; and on either side, opening upon
the platform base, was a doorway of noble proportions, whose metal doors
of burnished reds and browns were closed.</p>
<p>"The sacred room," whispered Anita, "beyond those doors. Frithjof has
closed them. He is there. I know it—I know it!"</p>
<p>Chet was still holding the body of O'Malley. Only his choked breathing
showed that he still lived, but now he stirred and struggled in Chet's
grasp, while he struck out blindly and hoarse sounds came from his
throat.</p>
<p>Chet clapped one hand over the pilot's mouth. "For the love of heaven,
Spud," he said fiercely, "be still! Don't speak—don't say a word! It's
Chet—Chet Bullard! I've got you, we're all right!"</p>
<p>The pilot's struggles ceased, and Chet eased him to the floor where he
sat still gasping for breath; the fumes from that place of death had
been strangling in his throat.</p>
<p>Beside him Chet heard the girl repeating in softest tones the name she
had heard for the first time.</p>
<p>"Chet—Chet Bullard! How odd a name! But I love it—I couldn't help but
love it."</p>
<hr style='width: 45%;' />
<p>In the great room were some who had turned toward the sound of Chet's
scuffling; they were walking slowly toward the half-opened door.</p>
<p>"Come!" said Anita Haldgren again, and fled like a slender,
golden-haired wraith down the narrow hall.</p>
<p>More twisting passages until Chet was hopelessly lost. But he no longer
needed to carry O'Malley, who was running beside him, and he had
implicit faith in the girlish guide who went before. He was not
surprised when they came after many detours to a narrow door of wrought
metals in white and gold, whose inset designs were worked in glowing
jewels.</p>
<p>Nor was he surprised when the door opened in response to a series of
knocks from Anita's hand that spelled SOS in the code he knew, and a
man, whose long hair and beard hung about a face as handsome as that of
a Viking of old, stood motionless in that doorway.</p>
<p>But the surprise of that flaxen-haired giant can be only imagined when a
young man whom he had never seen on Earth or Moon stepped forward from
his sister's side with outstretched hand.</p>
<p>"I am Bullard," said the slim young man, "Master Pilot of the World—or
at least that was my rating up to the time I left in search of you. And
now, Pilot Haldgren, we've a ship outside, and, if you'd care to go back
with us—"</p>
<p>And with equal casualness the blond Viking replied: "You came in search
of us! You saw our signals! After all this time! Yes, we shall be glad
to go back with—we shall be glad—yes—"</p>
<p>But his deep, rumbling voice broke into something like a sob, and he
turned with outstretched arms to stumble blindly toward his sister, who
buried her face in his torn and ragged blouse.</p>
<hr style='width: 45%;' />
<p>"You came in search of us—you came through space just to find and
rescue us!" Haldgren, it seemed, could not recover from the effects of
this unbelievable fact. He was gripping hard at the hand of Chet
Bullard, while his other great arm was thrown about the shoulders of
Spud O'Malley.</p>
<p>"But now that you are here, what is to be done? Every exit will be
guarded; we are shut off from the outer world by a hundred locked doors
and by thousands of those beasts."</p>
<p>He took his arm from Spud's shoulder to point toward the great doors,
beyond which was a rising clamor of shrill sound.</p>
<p>"They will break in here soon; they would have been here before had they
known of the old lost entrance of the priests that Anita and I found.
We're as bad off as ever, I am afraid. There will be no holding them
now."</p>
<p>"I can hold some," said Chet, and touched his weapon. Haldgren nodded
his shaggy head.</p>
<p>"Some, but not many of the thousands we must face before ever we fight
our way through to the outer world. No, my friend Bullard, that will
never save us; we are doomed!"</p>
<p>But Chet, unwilling to accept or share the other's convictions, was
seeing again the great room beyond those doors—a room of vast
proportions; of high-arched, vaulted ceiling where sweeping curves all
centered and ended in one tremendous central point. It hung down, that
point, a blazing pendant—an inverted keystone; through some magic of
that ancient people all the colors of the spectrum had been made to ebb
and flow like rainbows of living light.</p>
<hr style='width: 45%;' />
<p>But something deeper than the beauty of this had impressed Chet. A
master pilot does not study design of structures, even structures meant
for travel through the air, without gaining knowledge of architectural
fundamentals; his mind, subconsciously, had been following strains and
stresses through those super-imposed curves. He turned abruptly to
Haldgren with a question.</p>
<p>"It seemed to me when I was following Anita that we climbed upward; we
were always running upward through the passages. We must be near the
surface of the Moon; is that true?"</p>
<p>Haldgren nodded slowly. "I think so—yes! In the great room out there
are windows of quartz high in the ceiling. You could not see them from
where you were, but they are there. I have seen them lighted; I think it
was the light of the sun."</p>
<p>"In that case," said Chet quietly, "I will ask you to open those doors."</p>
<p>"But they will come in!" the big man protested.</p>
<p>"They will not come in."</p>
<p>Chet turned to the girl. "I will ask you, my dear, to accompany me—if
you have faith."</p>
<p>And, to that, Anita Haldgren granted not even a word of reply. She moved
more swiftly than her brother to a controlling lever in the wall ... and
the ponderous doors swung slowly back.</p>
<hr style='width: 45%;' />
<p>Beyond those opening doors a din of shrieks went abruptly still. They
rose again in a squeaking babel of amazement and again were silenced as
Chet Bullard stepped through the arch. Beside him was the slender figure
of Anita; following was a stocky man whose unhandsome, face was alight
with a broad grin.</p>
<p>"Go to it, my bhoy!" Spud O'Malley was saying. "I don't know what you're
up to, but you'll be countin' me in—and here's hopin' you give those
devils hell!"</p>
<p>And, behind them all, in great strides that brought him up with the
rest, came Haldgren, recovered now from the stupefaction that had held
him momentarily. The four went silently where Chet led to the highest
point of the great terraced rostrum.</p>
<p>It was a stepped pyramid, Chet found, split in half and the half placed
against the wall. There was a stairway of smaller steps where priests,
some thousands of years before, had made their way to the top. And the
dust of centuries arose in smoky puffs as the four trod that path where
the holy ones had gone. Below them the silence was ending in sibilant
hissing calls as the black-winged beast-men watched that procession to
the heights. Some few had launched themselves into the air, Chet saw
when he turned.</p>
<p>"Tell them to go back," he said to Anita; "tell them to listen to what I
have to say!" There followed immediately the sound of Anita's soft voice
distorted to shrill sounds that echoed throughout the hall.</p>
<p>"Tell them now," said Chet when the hall was still, "that I have come
from another world. Tell them that I hold the thunderbolts of their
ancient gods in my hands. Then tell them if they permit us to depart we
will go and leave them in peace. But if they try to harm us, the temple
of their gods will be destroyed, and they, too, shall die. Tell them!"</p>
<hr style='width: 45%;' />
<p>There was something of unwonted solemnity in the voice of the master
pilot—something of quiet power and the dignity that became a messenger
of the gods—as he gave his orders and faced the throng.</p>
<p>And there was the patience of a god who is sickened of slaughter as he
faced the discordant din and the threatening forward surge of the demon
throng below. The girl had spoken, and the air was black with their
threshing wings, while still Chet waited with outstretched hand.</p>
<p>To the creatures below—the things half-men and half-beasts—the shining
tube in that extended hand meant nothing of threat. And even to the
Irish pilot, who stood silently watching, the gesture seemed futile.</p>
<p>"You've overplayed your hand, lad," he said in a tone of despair. "'Tis
no little gun like that will stop them now!"</p>
<p>He was watching that hand and the shining tube; watching in amazement
as he saw it swing slowly up toward the advancing horde risen level with
them in the air—up above their massed blackness of wings—on and up,
until the tube was pointing toward the base of a carven pendant, whose
blending colors were fairy lights at play.</p>
<p>And still the weapon waited until the snarling faces of the enemy were
close. Then the pistol cracked once, and the roar of its exploding shell
came thundering after.</p>
<p>For an instant all motion ceased; the very wings of the flying beasts
seemed frozen rigid in mid-flight. Then the whole of the vast room was
in motion.</p>
<hr style='width: 45%;' />
<p>A rush of escaping air whirled upward the black-winged monsters in an
inverted maelstrom of shrieking winds. And, falling to meet them, came
an enormous pendant whose rioting colors seemed glorying in their own
death. And with that came the swift disintegration of the vaulted arches
where the one central supporting point of their intricate maze had been
shattered; till, with a crashing avalanche of sound that obliterated the
thundering echoes of the detonite charge, the entire ceiling, that
seemed now like the roof of a mighty world, roared down to destruction.</p>
<p>The pyramidal rostrum was at one side. A cascade of shattered rock fell
like a curtain before it—a kindly curtain that hid from human sight the
hideous slaughter of a demoniac mob. It was still falling; the
imprisoned air was gathering added force to rush upward, screaming as if
the very winds were insane with joy at their release, when the great
arms of Frithjof Haldgren closed about the others of the group and half
carried them, half hurled them, down the slope.</p>
<hr style='width: 45%;' />
<p>The echoing clang of great doors was still with them as the bellowing
voice of Haldgren was heard.</p>
<p>"Get into your suits! The internal pressure is lost." Even as he spoke
the big man was clutching at his throat, though the closing doors of the
sacred room had given them respite. "Quick! They have emergency doors.
They will close them—but this part is cut off. In only minutes there
will be no air!"</p>
<p>But it was Chet who snapped shut the closure of Anita Haldgren's suit
before he pulled on his own. And he grinned happily through the glass of
his helmet as he saw the others safely encased, while their suits slowly
bulged as the pressure of the air about them went down and their own
tanks of oxygen took up the task of maintaining one atmosphere of
pressure.</p>
<p>In silence the great doors of the sacred room swung back; in silence, as
before, the Earth-folk passed through where chaos had reigned. Chet
checked them; he threw one arm clumsily around the figure of Anita
Haldgren while he turned to her brother.</p>
<p>"The door is open, Frithjof Haldgren," he said, and pointed upward at
the black vault of the heavens where a massive ceiling had been. In that
immensity of space, framed in the torn outlines of a shattered world,
shone a great globe—a globe like a giant moon. The Earth, unbelievably
bright, was beckoning them once more.</p>
<p>"The door is open," Chet repeated; "do you still wish to go home?"</p>
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