The light of a shrunken sun shone down coldly and ineffectually upon a jagged and distorted landscape. Along the horizon, which was strangely abrupt, twisted gray hills loomed up with harsh clearness against a black starlit sky. There was no atmosphere to soften their lines, nor to dull the needle-like points of deepest sable that were their shadows.
In the foreground, which was a fairly level plain, were hundreds of hemispherical shelters hastily built from loose fragments of rock. A vast horde of Space Men hemmed them in. The sunlight glistened on the ebony hides of the warriors and on their polished accouterments and weapons. Some of these rebels of the void were greedily drinking the purple radio-active liquid which meant life and strength to them, and attendants were hurrying about carrying large canisters of the food to each unit of Telaba's army. Most of the men crouched expectantly beside their discs, waiting.
In a small metal building, which the Man from the Fourth World had recently had constructed for his own use, four people were gathered. Two were Space Men, and two belonged to the green planet called Earth. One of the Space Men was talking, not with his mouth for he had no vocal cords, but by means of fine mental vibrations which caused a feeble high-pitched voice to speak within the minds of the Earthians.
"I owe you great debt of gratitude, Mr. Shelbee—you help to save my son from Alkebar and Fourth World Man. Telaba do not forget this. I do what I can. But that is little. Black Emperor start to smash Earth and Mars soon. Perhaps right now. Perhaps in hour. Who know? Spy send signal any time now. We outnumbered ten to one. Alkebar crush us, wipe us out like that!" He slapped his palms sharply together. "But we do what we can, Earthman."
Shelby took Telaba's cold hand for a brief hearty handshake. "Thanks, Telaba," he said simply. "Jan and I certainly appreciate what you are going to do for us and our people, and I know that if we are successful, the worlds shall be mighty grateful too. They have ways of showing their gratitude. But don't be so sure that we are going to fail. We have theSelba, you know, and a new weapon that has never before been used.
"Hekalu was good enough to construct an immense projector for us. Except for the resoldering of a few wires, and the insertion of a tiny but important crystal which I happen to be carrying with me, it was complete and ready for operation.
"The ship is fueled and ready for action at any moment. When the word comes and we set out, annoy the forces of Alkebar, but do not engage or mix with them any more than you have to. I'll be somewhere around, ready and glad to spray them."
"What do you mean, 'I'?" Jan put in. "It's 'we,' because I am going along!"
Shelby knew that the undertaking he had in mind was but an ace from certain death; but he did not argue with the girl. Her cool wit and nerve would be very helpful, and besides there was little choice, for death was grimly in pursuit of all of them.
"Right you are, soldier," he said laughingly. "My mistake!"
A red light bulb flashed on the wall, and then, without waiting for permission, a Space Man rushed into the room, his arms waving wildly, forming frantic signs of the Star People's deaf mute language. Bent in a half crouch, his great arms flexed, Ankova translated for the benefit of the Earthians:
"Fourth World Man escape—inSelba. We are betrayed—someone help him. He out of sight already. Going to help Black Emperor. And now red star burns in space—spy's warning—Alkebar forces start!"
Telaba rushed to a big lever and pulled it. Immediately a huge trip hammer began to pound ponderously on a metal plate set in the ground outside the building—sending vibrating pulsations out through the crust of the planetoid—the alarm signal which would be sensed by everyone of Telaba's men, telling them to be ready for instant action.
The four looked at one another. Each knew what this last move of the Prince of Selba meant, but no one thought for a moment of giving up the fight.
"It won't do any good to pursue the Martian," Shelby cried. "That ray projector of his—he'd blast us out of existence. All we can do is try to hinder Alkebar's invasion—seek to delay him. If I could only somehow get through to Mars with the secret of the Atomic Ray! Telaba, haven't you a ship capable of carrying a large enough oxygen supply to last me for the journey?"
"Never mind!" Ankova cut in. "I go! Many times I been to Mars. Give me plans. I go right away. I get them to fight."
Shelby drew from his sleeve pocket the black case containing information concerning the Atomic Ray which he had recovered from Hekalu Selba at the time of the Martian's capture. He opened it, and with his stylus added a brief message to the mass of notes inside, and wrote down the formula for a certain complex chemical compound. Then he handed the case to the Space Man.
"Take it to Alman Mak in the Checkald of Taboor if you can, Ankova. Good luck."
The son of the rebel chief hurried from the room with the missive in his hand. Shelby knew in his heart that to attempt to get Earth and Mars into action in time was a useless gesture, but he could not suppress a thrill of admiration for this wild son of the void. There was hard mettle in Ankova's makeup, hard and true. And most of them were like that—most of Telaba's men anyway.
"You two come with me," Telaba was saying. "We fight together. Put on space suits." He was tapping an instrument resembling a telegraph key. In unison with his movements the heavy signaling hammer sounded out orders and commands to his forces.
When the Earthians had eased themselves into their heavy protecting attire, Telaba led the way down a spiral stair and through an air lock, out into the open. Here everything was grim silent activity. Group after group of mounted Space Men poured skyward. Telaba's army was a mighty thing; with luck it might have beat down the resistance of either one of the two planets. But when compared with Alkebar's colossal horde, it paled into pitiful insignificance.
Nearby, a space disc, which must have measured fully two hundred feet in diameter, rested. The three mounted the light ladder which led to the interior.
In the metal walls were mounted two heat-ray projectors of Martian design, as well as several torpedo catapults and machine guns. Two Space Men were inspecting them.
Telaba signaled to the driver who knelt with lever in hand. The great disc trembled and the propelling force which no human being had yet learned how to produce, sent it and its burden hurtling toward the stars. The minions of the rebel chief circled and swirled about their commander's ship in wild soundless salute.
Telaba was operating the signaling mechanism which fired lights of various colors up through the roof of the armored coach, and in reply to his flashing commands, his horde formed a monster cone which shot with ever increasing speed through the void.
A sickening giddiness came over the two Earthians, for there were no devices to produce artificial gravity here. It was the space nausea which had made early interplanetary travel such a nightmare. The Star People, born where gravity is almost unknown, were of course not affected in the least.
Clinging to stanchions and hand grips to keep themselves from floating free, Janice Darell and Austin crept about the floor examining the weapons and scanning space ahead for signs of the enemy. They disliked to admit to each other that they were very sick; but if they thought that it was possible to forget the retching pains in their stomachs by diligent devotion to other things, they were mistaken.
Their suffering continued until Jan remembered that the force of this almost forgotten malady could be reduced by lessening the amount of oxygen taken into the lungs. A few turns of the intake valves of their helmets accomplished this, and they soon felt much better.
It was a long time before there were any indications of the near presence of the enemy. Ahead, two asteroids glowed, a dull red. One was quite close; the other farther away. It was Shelby, peering steadily through his binoculars, who first discovered the glowing cloud, thin and faint like the nebulous substance of the Milky Way, pouring up like ghosts' hair from the rounded pate of the nearer asteroid. He knew that it was made up of countless points of light, too small to be detected individually. Not long afterward Telaba discovered a similar cloud coming from the second of the minor planets.
The rebel chief's greatest advantage, if he had any at all, was that of surprise. Because of its comparatively small size his force had probably not yet been discovered by the enemy.
Coolly he flashed the order for long-range bombardment formation. Instantly the army spread out, forming a thin rectangle whose broadest surface was perpendicular to the line of firing between the opposing hordes.
A second or two later the first rocket torpedoes of the rebels went, spewing fire, toward their goal. In a steady swarm others followed them. The missiles were not radio controlled and fitted with tiny television apparatus as were a few of the torpedoes employed by the Interplanetary Traffic Lane Patrol, but since the approximate range was known, it was easy to set the time fuses so that the atomic charges would explode in the midst of the densely-packed enemy.
Without asking anyone's permission, the Earthians had appropriated a pair of catapults and were working them like demons. As fast as they could cram the ten-pound rockets into the breeches of the tubes, the projectiles streaked out in flashes of green flame toward the nearest of the nebulous clouds.
Shelby was sweating furiously from the exertion, and the moisture absorption apparatus of his space armor was putting in some tough service.
Occasionally he glanced at Janice working beside him. Her face, visible through the glazed front of her helmet, was white and set—almost hard. And there was boundless determination in the firm curve of her little rounded chin. He liked her attitude, but it was better to take it easy until the real fighting began.
"Slow up a bit, soldier," he remarked into his transmitter. "Powder your nose!"
Her face brightened as she turned toward him. "I wish I could powder my nose," she said, pouting. "Only I can't reach it!"
"Too bad. These space suits rob a girl of so many of her exquisite little tricks."
"Well," she put in, "I can still cover up my yawns with my hand if I find this pastime too much of a bore." They both chuckled at this little joke.
Janice took the last missile from the case she had been emptying and rammed it home. She jerked the lanyard, and with a thudding jolt the torpedo was on its way. Then she paused to scan the horde of Alkebar through an observation port. "Hurrah," she cried, "we're scoring!"
Without discontinuing his hurried feeding of his smoldering piece, Shelby looked up. The cloud had grown considerably in the few moments of action. It had cleared the asteroid now, and the other nebulous spot that marked the position of the Black Emperor's second army, was coming up to merge with it. In the midst of the first cloud, hundreds of minute specks of light were flashing—the atomic torpedoes were exploding. The sight reminded Shelby of what he had so often seen through the lens of a spintharoscope.
Alkebar's army continued to increase rapidly in apparent size. It looked like a monster amœba. But now the amœba was beginning to writhe, to swell up and grow dimmer. It shot out long sinuous pseudopods that seemed to grope angrily. Both Earthians sensed that the fight was about to begin in earnest.
With renewed vigor they fell to the task of loading and discharging the catapults; and close beside them the two Space Men who acted as gunners, labored coolly and methodically over their weapons, but with even greater efficiency, for their training had been long and thorough.
Telaba worked the levers of the signaling mechanism, and a brilliant purple star visible to all his henchmen shot up over the back of his beast. They saw it and read its meaning. Spread out to avoid enemy fire! As one man they obeyed, but they were none too soon. With abrupt suddenness the maelstrom of silent flashing death was upon them.
It was a pretty sight to the Earthians—those soundless globes of green flame that glowed dazzling for an infinitesimal instant, on the rich jewels and polished rifle barrels of the hordesmen coursing close by. But they were not deceived.
A Space Man vanished, torn to tiny fragments that mixed with the cosmic dust of the void. A huge disc, bearing a cylindrical battle car, was hit, and a jagged hole torn in its side. It twisted crazily, turning over and over. Austin and Jan felt the vibration of shell fragments banging violently against their own vehicle.
The nearer nebulous cloud had ceased to be a cloud now. It had resolved itself into a myriad swarm of dim specks which the Earthians knew were Space Men. Plainly Alkebar's minions were charging rapidly, bent on wiping Telaba's smaller force out of existence at one blow.
The bombardment doubled, tripled, quadrupled in intensity until it seemed that all space had turned to fire. Before the withering blast the army of the rebel chief was speedily being dissolved into drifting wreckage.
An exploding torpedo ripped several yards of armor from one side of Telaba's vehicle and reduced one of his black gunners to a mangled pulp from which the purple fluid spurted.
The force of the concussion turned the great disc completely over. Battered and blinded by the green glare, which exceeded even the sun of the void in intensity the Earthians tumbled against their weapons. Janice Darell started to scream but managed to check it—biting her lips savagely.
An explosive rifle bullet struck the huge vehicle, and it wavered.
Shelby spoke to Telaba who was clinging firmly to a stanchion with one hand and operating his signaling machine with the other. "Turn back, chief," the Earthman advised. "Our only motive is to annoy them and delay them. To continue this charge can mean nothing but destruction for our entire force."
Telaba sensed the mental vibrations that went with Shelby's words. "To turn back cannot do, Earthman," he said. And it seemed to the young engineer that there was a vibrant note of sadness in his telepathic voice. "Look! You see all guns and catapults point forward only. Not swing to rear—same on all gun cars. If run, not possible to shoot at chasing enemy. Then they get us. That Alkebar's idea so his men must take offensive or die. He think that make them strong."
"But the riflemen are not so handicapped," Shelby persisted. "We can die here if necessary, but someone must live to carry on. Order them back!"
The chieftain shook his bulbous head. "To try what you say—useless. They not desert comrades or king. If I command, they disobey." There was a finality in his words which neither of the Earthians tried to dispute.
So that was it! Well, there was no sense wasting time talking. Shelby gripped a machine gun and sent a spray of explosive bullets ripping out into the ether. Janice did likewise.
As they worked their weapons they spoke rapidly to each other. "You understood what Telaba said? You know what that means?" Shelby asked.
"Yes. It's about the end of our tape, but that's nothing. We've been fairly lucky. All we can do now is hope that Ankova wins through to Mars in time, and fight like—like—"
"Hell!" Shelby's words slipped between clenched teeth, and Jan flashed him a quick smile even as their tracer streams crossed in the midst of a group of hurtling Alkebarians who had pressed too close together.
"Anyway, good luck!"
"And the very best of luck to you!"
The opposing forces were very close together now. The first of the Alkebarians were plainly visible—their long guns flashing—their ebony arms waving signals which probably passed for shouts of triumph among their ranks.
Both armies had cut down their velocity enormously, but still they tore along at breakneck speed. And they moved like true Cossacks of the void, directing their machines by deft motions on the mysterious levers. Now diving, now climbing, now swinging this way and that to avoid the missiles of their opponents, they tore on. And death was everywhere.
No torpedoes were flying now, but machine guns and rifles were working terrible havoc. And so the horde of Alkebar closed with the forces of the rebel chieftain.
The machine which bore Telaba, directed by its skillful driver, dived and swung and zigzagged like a mad thing; but still the bullets rattled against the metal armor of the car. Its sides had been repeatedly struck, yet owing to its tough shell, had not yet been disabled.
Everywhere about it, mounted horrors whirled in an inextricable tangle, shooting and loading, and dying by the green flashes, their vitals strewing the ether.
Telaba had deserted his post at the signaling machine, for further orders were useless. For his rebels at least, it was every man for himself. He too was operating a machine gun.
The stars spun dizzily about the Earthians, as the machine beneath them careened in its insane fight. Every time a Space Man wearing a red circle on his breast crossed their sights, a burst spat from their hot weapons, frequently with good results.
A group of at least twenty Alkebarians sought to attack from the blind spot at the rear. But the driver twisted levers with a quick jerk, and the luckless riflemen found themselves facing four streams of steel. Those that could, darted out of range and renewed the attack from a different angle.
Frequently, throughout the battle, Shelby had wondered what had happened to Hekalu Selba and the Atomic Ray. Why wasn't he on hand to assist his ally, the Black Emperor? Oh, well, regardless of whether the Martian was there or not the outcome would evidently be the same—only now it would be more dragged out.
The Earthian was surprised therefore, when suddenly the efforts of the enemy to exterminate them, which had been so intense in the brief moments since they had closed, suddenly lessened. Alkebarians were darting hastily toward the rear. Their actions did not suggest flight; it seemed that they were going to meet a new and more terrible enemy. The rebels could wait.
And the people of the rebel chief for the moment did not pursue—did not even fire. For they too saw! To the rear, in the center of Alkebar's horde, came the dazzling flares of explosions. So many and so close together were they, that they looked like a titanic conflagration of green flame. Against the light, the silhouettes of confused and bewildered space riders careened, like frightened pollywogs. The holocaust moved—swung. It was like a tapered column of fire veiled by a faint bluish haze.
The Earthians, Telaba, and the two remaining Space Men, forgetful of everything else, were staring in awed wonder at the phenomenon through the forward observation bay. It was Shelby who found the first part of the explanation.
"It's the Atomic Ray!" he almost shrieked. "Freeing the atomic energy in the materials that make up the bodies of Alkebar's men—literally causing their flesh and bones to explode! But how—what the devil—!"
"Look!" cried Jan. She pointed far up over their heads to where the cone of faintly bluish light swung, free from the milling horde. Up and up to its apex, and there hung what appeared to be a tiny cocoon of burnished silver.
The girl peered through her binoculars for a long moment. "I see the name. It is theSelba," she said. "Hekalu has made a mistake—he's attacking the wrong force! Or—or some ally of ours has gained control of the ship!" she hazarded.
"No time to make guess now," said Telaba. "To fight, much better." He had returned to the signaling mechanism, and was working it with cool efficiency, rallying his battered forces.
Like tigers they fell upon the Alkebarians, shattering them out of existence with a steady storm of rifle bullets. They met with only a weak resistance for the foe seemed to realize that the fates had played them false. The blue ray had been their promise, and now, like the sword of their ancient god of destruction, it was weaving calmly this way and that, snuffing them into nothingness. The Black Emperor's horde was dissolving, scattering.
Battalions of terrified Space Men poured past the rebel chieftain's car, shooting only hurried and ineffective volleys at their enemies, who pressed fiercely upon them. And never did Jan and Shelby miss a chance to spray them with searing bursts of machine-gun fire.
There was a lull. The Earthians took the opportunity to look up at the angel of death that was theSelba, far above. Most of Alkebar's huge army had already perished, or had dispersed in flight into the desert of space from which it had been recruited. But that the space ship would presently be engaged in a serious fight was evident.
A determined force which must have numbered a hundred thousand, was hurtling up at it, surrounding the craft with a halo of bursting torpedoes. At the head of the body of Space Men was a huge beast bearing on its back a car similar to Telaba's. Veri-colored signal stars spurted from it. Alkebar himself must be in it directing operations!
Coolly the guiding hand aboard theSelbawas swinging his dreadful weapon this way and that, annihilating the attackers as one might annihilate a swarm of mosquitoes with a blowtorch. Half of them had already been reduced to those basic, intangible vibrations which constitute all substance. It was terrible, it was glorious; but what could it all mean? Hekalu's ship!
The still formidable remnants of the vengeance squadron was seeking to close in—to grapple with the vessel. TheSelbawas trying to dart out of their way, but the speed of the Space Men, a gift of Nature, was greater than that of this fastest ship designed by man. Grimly, in the face of almost certain death, they kept on. A score or so succeeded in landing on the curving hull, and, like leeches they clung to it. The Atomic Ray arched angrily, cutting a deep swath through those who still sought a hold.
And then the gleaming form of theSelbawas completely hidden by the swarm of enraged horrors that poured over it. The Atomic Ray was snuffed out. The beholders saw the air lock being pried open, and the Space Men crowding into the interior of the craft. For a second theSelbawobbled crazily, and then her rocket motors ceased to flame.
"What are we waiting for? We have friends up there!" Jan cried.
Telaba flashed his orders, and the entire cavalcade charged toward the vessel, their guns spewing flame.
It was only a matter of a minute or so before that hurtling torrent of rebels had swept the Alkebarians from their prey. Those of the Black Emperor's men who had forced their way into the ship managed to hold the entrance for a short time, but under the urgings of their intrepid chief, the zealous rebels shot and hewed their enemies down as though they had been paper marionettes. The way was clear.
Telaba waved an order to his driver, and the space beast drew up alongside theSelba. Expectantly eager, the Earthians clambered aboard, followed by the chief.
The ship was a shambles. Its corridors were littered with bodies of Space Men who wore on their breasts the red circle which signified loyalty to the Black Emperor. Telaba's followers had done well.
The three made their way to the control room. Intuitively they had sensed what they would find there, and so, they were not surprised at what they saw—wreckage and the carcasses of Alkebar's warriors. The Martian had put up a stiff fight.
Shelby bent over the armored form of Akar Hekalu Selba which was sprawling on the floor, beside the pilot seat. A gaping hole in the tough metal plating under his right arm, and a thin trickle of blood, told clearly what had happened. "They got him," the Earthman muttered. "But why?"
Jan's eyes had wandered to the narrow desk before the pilot seat. There were the instruments and devices by means of which the ship was controlled, and there was the lever which had moved the ray projector in its mounting just beneath the nose of the craft. A calculating pad and a stylus were lying on the desk.
Something was written on the pad—a message. She called to Shelby, and together they read the brief, hastily scrawled note. It was in English:
"To Janice Darell and Austin Shelby, Greeting. Alkebar is breaking into the ship, and Telaba is coming. You will be with him, I know. From among my enemies I have chosen my friends. A man must have friends, and traitors do not serve. Forgive me for stealing your glory, Mr. Shelby. I shall be grateful.Sidi Yadi, Hekalu Selba, Akar."
Shelby looked at Jan and then at Telaba who was standing close beside them. "So that's it," he said slowly. "Nobody is totally bad."
"Not even Hekki," Jan put in. A hint of a wistful smile flickered about her lips. "I guess it's the end now," she went on. "A glorious adventure. Back to Earth!" Her voice had taken on a dreamy exultant quality.
"The end, Jan?" Austin asked. "Haven't you forgotten something?"
She looked puzzled, and then she laughed a brief gay little laugh which made roguish dimples twinkle in her cheeks. Even her fantastic attire could not hide her beauty. "You ridiculous old dumb-bell! Of course it isn't the end—just the beginning—with you!"
It was a considerable time before Shelby was able to repair theSelbasufficiently so that she could get underway for Mars but the task was finished at last. Escorted by the rebel chief's fierce hordesmen, they set out for the Red Planet.
Somehow, snatches of the ancient Bedouin song tinkled in Shelby's mind. He had read old books. "Across the desert I come to thee, On a stallion shod with fire...."
That did not quite fit the situation, for Jan was with him. But his steed, theSelba, was truly shod with fire. The rocket nozzles—and damaged though she was, she behaved like a thoroughbred. And out there in the void beside the ship—what were those shapes?—bizarre, impossible, yet real—real.
In docks scattered over Earth and Mars, battleships of space and their crews wait expectantly for an alarm that may never come. Telescopes comb the sky. Out there the Star People, new arrivals in the solar system, are shifting, moving about restlessly. But the planets feel secure. Their fleets could cope with the Space Men, were they a hundred times more numerous. And once in a while, on the desolate Sahara, or Mohave or Taraal, shadows come, settling down like flecks of darkness from the midnight heaven. They are Telaba's and Ankova's people. For a while—a day perhaps—they stay, bartering their exotic treasures for human wares. Then silently, mysteriously, they are gone, into the night....
[1]Martian farewell.
[1]Martian farewell.