Chapter IV

It was still in the room when Kortha woke. He stared around, wondering. Of course! Guantra had brought him here to seek repose. He chuckled. You'd think he was a baby, the way Guantra humored him. Always giving him the best. Well, that was the way of a friend for you. He clambered to his feet and rubbed his arms with his big, brown hands. The candle was spluttering in its golden socket. Kortha frowned. That candle had burned for three days!

He must have been tired. He recalled it had been a new candle when Guantra had shown him into this room. There had been some question of his sleeping and leaving? No, that could not be. He would have no reason to leave Guantra, now. But he must have been very tired. Three days asleep!

Kortha searched among the drapes, seeking an exit. He found a tiny, moon-shaped door opposite his couch. It opened creakily under his palm, and he stepped into a tunnel. Lights switched on as though by the heat of his body. He walked slowly, frowning. He did not remember this passageway at all.

Water lapped at rock ahead of him. He was puzzled. There were no large bodies of water on Mars, unless there were subterranean seas that topographers knew nothing of!

He hurried forward; came to an abrupt stop, staring.

An underground cave widened before his eyes. Throughout its shadowy length, the haze that filled it was tinted blue, and the waters of this undersurface ocean blazed like blue fire in its reflection. Azure stalagmites thrust up gnarled arms and heads in eerie grotesqueries. Ahead of him for mile after mile stretched that limpid sea. Here and there a rock rose, wet and clammy, above its blue surface. Shadows gloomed in the distance.

Kortha fell to his knees at the edge of the stone floor, fascinated by the water. He dipped a hand into it: felt it cool and soothing on his flesh.

Startled, he stared into its depths. There was something moving down among those bluish fires, something white and strange. Something was flashing through the water, swooping up toward his kneeling figure. He saw white flesh and tossing hair. He saw flanks and breasts, and churning legs.

Her white hands and wrists broke water first. Then Ilse lifted her wet, platinum hair and shook it, spraying drops. She put hands to his and let him lift her to the ledge.

"Xax showed me a way through the mountains that the tumblies used to know, long ago. I hurried here, Kortha, to get you away before--"

His green eyes were sullen, looking down at her. Ilse stopped her flow of words, listening to him say, "Guantra will be glad to see you."

Kortha thought: this is the wanton in all her seductive flesh. See how the silver hair brushes her smooth shoulders, look how her legs are straight and shapely; that red mouth is ripe for kisses, and those eyes of blue are looking at me with love and affection.

He turned his face away from her, staring down the long emptiness of the sea cavern.

Ilse put her hand to her open mouth, staring in horror at the big man's averted face. Her throat quivered uncontrollably, but she choked back the cry rising to utterance. Her wet hands found his and squeezed desperately.

"Oh, my darling! He's done it to you as I knew he would unless I hurried. I thought I would be in time, but it was a hard trail up the mountains. We had to go on foot. I'm too late, too late!"

Kortha shoved her away from him roughly, snarling, "Save your blandishments, Ilse. You won't find them helpful with me. You belong to Guantra. I do not find you attractive."

He lied, and he knew he lied. This white witch of a woman with the red mouth and the blue eyes and the platinum hair was a draught to make a statue hunger. Yet she was for Guantra. Well, Guantra deserved the best. And yet....

"You must come with me, Kortha. Hurlgut--"

"Hurlgut is jealous of me. He slanders me. I have never given him cause to do that. He claims I broke his back, but he does not tell the truth. It was the guard, not I. The guard did it."

Eyes closed, Ilse bowed her head. Her heart was a thing of lead in her bosom. This mewling, complaining thing was Kortha! Kortha, who would spit in the face of a living Zut if he angered him. She bit her lip hard, and tasted the drops of blood that welled to the surface.

She looked up. She said slowly, "We are going to surprise Guantra. You see, if Guantra could learn that with you all Mars would be his friend, he would like it. If he heard from your lips that you would back him as Premier against Earth and Venus--"

"Is there any doubt of that?"

Ilse knew she had to feel her way here. Not knowing what Kortha had been told, been made to believe in as truth, she must be wary; step lightly in her speech, explore his knowledge with words.

"Yes. When you ran away to the desert," she looked at him curiously and breathed again when she saw him nod curtly, "there were some who said that you and Guantra had a falling out. That you ran from him as a sort of protest."

Kortha laughed, looking at the girl, "That is ridiculous. _You_ know why I ran away. Because you wantoned after me. I ran away from you, Ilse."

* * * * *

So that was the reason Kortha had been given! Ilse held her eyes shut tightly. Her left hand bit its long fingernails into the naked skin of her flank. Pain! Pain would help to cancel the sodden ache in her heart.

"Yes," she whispered. "I know. But Mars doesn't know that, and Mars has to be told. If Mars could hear the truth from your lips--

"Come with me to radio-city Ruuzol, Kortha. Broadcast to Mars. Be the first to let the planet know you and Guantra are friends. You be the first; you, his friend."

Kortha nodded slowly. He felt Ilse's hands squeezing his.

"It must be a secret, though. We can't let Guantra know, or the surprise would be spoiled. You have to come with me."

She saw his eyes light after a moment, and she knew she had won; that he would go with her away from the Blue Grotto and its magical machine that could steal men's minds from them and give them something different in exchange. She turned, dove for the water.

Kortha was beside her, sinking into the blue fire of water, dropping down and down past coral growths and bannery weeds that slithered in ripples as the currents wafted them to and fro. Following her threshing legs, clinging to coral branches as did she, pulling himself along, Kortha went under a ledge and rose swiftly in a tiny cave.

Ilse said as she treaded water, "My 'copter is outside. It will take us to Ruuzol."

Ruuzol was the communication center of all Mars. A vast glassite paraboloid was built on a flat mesa against a cliffside. It housed vast turbines and generators, and the central controls, as well as laboratories and rows of dwellings, where the men lived. A fountain-dotted park gave the small city an air of leisure.

Their 'copter swooped in over the flat plains surrounding the mesa, casting its shadow from the high cliffs all around the plain out across the flatlands, up onto the mesa sides.

Flanking the great transparent paraboloid were the twin tubes, taller than the dome itself, thrusting their glass-and-steel structures two thousand feet into the air. At their tops, three metal planes were inserted into their trunks; planes that were the secret of the Martian radio beams, planes that sent the spacevox rocketing to Earth and Venus, and the direct broadcasts out over the sandy wastes of Mars.

Ilse flashed her 'copter past a tube and spiralled gracefully to one of the white landing strips beyond the dome.

They walked toward the paraboloid. Ilse showed credentials to the guards at the entrance; then they were through and into the cool, pleasant air of the paraboloid, moving on one of the glass walks.

The harsh tones of the communicator sprang to speech around them: "The princess Ilse. The princess Ilse. The Emperor desires speech. The Emperor desires speech."

Kortha muttered something under his breath, but Ilse pretended not to hear him, saying, "It will only be a moment."

They found Hurlgut propped in cushions, flushed and worried. His eyes opened wide at sight of Kortha, and the worry fled.

"Kortha!" he cried, putting out both hands, lifting a little where he sat. "So Ilse did find you!"

Ilse stepped to one side, offering prayers to Zut.

Kortha looked at Hurlgut, saw him lying white and broken among the striped pillows. He wanted to rage at this liar, at this mongerer of scandal. He learned with a little surprise that he could not. If Hurlgut wanted to blame him, let him. Kortha had never fought cripples before. He would not begin now.

"--so good to see you, man. Give me your hand. Give it to me, man! There! Let me look at you. The same, the same. Big. Strong. Unbending. Mars' only hope. I need you, Kortha. Guantra has but now concluded speaking on the radio beams. He knows you fled from him, came here. He traced you in that cosmiclarifier of his."

Kortha remembered the black screen in the flagship stateroom.

"Guantra will be surprised when I broadcast. Eh, Ilse?"

"Yes," whispered Ilse.

Hurlgut looked surprised, exclaiming, "Why, Guantra will not let you broadcast, Kortha. He will destroy Ruuzol first. He threatened to, in fact."

"But he can't. Not until I've made my speech to Mars, told them how he and I will unite--"

Ilse touched her temple and her heart, looking at Hurlgut, nodding toward Kortha. Then Kortha was whirling on her, saying, "Get me to a magnifone. I'll speak to Guantra's ship, tell him what I intend to do. The surprise is off, Ilse--but the speech can still be made!"

Suddenly Kortha swayed a little. He put a hand to his forehead. This was all wrong! Ilse and Hurlgut were his friends! No, no. It was Guantra who was his friend. Guantra has always befriended me. He gave me my start. It is with him that my fortune lies. I must tell him so.

_But Ilse?_

Look at her, man. Look at her blue eyes again. They are so serious, so sad, as she watches you. There is naught of the wanton there. A wanton would laugh and giggle and be gay. Instead there is yearning and sorrow and love in her eyes as she regards you.

_And Hurlgut?_

He lay helpless in his cushions, unable to move below the waist. He looked at Kortha, too, and there was pity in his eyes. Kortha did not fight with men who could not walk to meet him. Did Guantra? He had the sharp, hard conviction that he must know the answer to that. It might help him decide incongruities.

* * * * *

Kortha sighed. He wished that he could solve this enigma that turned him inside-out in puzzlement. He found himself liking Ilse and Hurlgut, even knowing what he did to them; and learned he was close to hating Guantra. Guantra had the power. Hurlgut was a cripple, and Ilse a girl. Could Guantra fight them with the armies and the fleets of Mars, and still hold his head high? Could--he?

Ilse stood at the open door, watching him. Kortha realized she had been standing there for minutes, as he had thought. He scowled, and muttered, "Get me to the magnifone. I'll speak to Guantra."

Following Ilse to the lift, Kortha brooded at her.

Zut, but she was lovely! If only she were not the wanton he knew her for. And yet--always that ... and yet! And yet, there was nothing of the wanton about her. The perfume from her fur bolero floated around them in the lift. It reminded him of things, that perfume: of memories that were stored so deeply in his subconscious that he had completely forgotten them. Kisses over the canals in a drifting 'coptondola. An Academy dance with Ilse wearing a black, filmy thing that made the blue of her eyes and the silver hair weirdly beautiful. And those nights when they had eaten cold fruit and drank of iced _bessa_-mead in the palace gardens near colored-water fountains, before he had--before the guard had crippled Hurlgut.

He could not square remembered happiness with other memories. There was a leak somewhere. He had to learn more--

"Ilse," he said.

The lift was opening and the girl was going down the corridor. Kortha shrugged and followed her. He was probably mistaken. Those memories were the overflow from a forgotten dream.

In the big control room he stood watching Ilse punch buttons. A beam-man stared at him from a corner panel-slot. Let him look. The name of Kortha was legendary on Mars. He heard Ilse saying, "Guantra. Guantra!" into a fine-meshed magnifone.

The screen above the panelling came alive with the Premier's sneering, point-bearded face; and his voice was harsh, cold.

"So. You got to Kortha before me, Ilse. It is too bad. I would like to know whether--let me speak to him."

Kortha stared up at Guantra's scowling face. The man was worried. The way his tongue licked unceasingly at his thin lips, the hands tugging at the crested metal buckle of his belt, the creases around his narrowed eyes: they were signal flares pointing his anxiety. There was something bothering Guantra, too, even as it bothered him.

What was it? Kortha had to know. Kortha sucked in his breath, realizing that the duel was between him and Guantra. Each had knowledge, and they had to trade to know where they stood. Guantra wanted to be sure of what? Of his friendship? But--why? He himself sought to test that elusive memory of his. It told him Ilse was wanton and Hurlgut a danger; but his senses belittled that memory.

Perhaps Guantra could be persuaded to give him the knowledge he sought. He put Ilse aside, placed mouth to the magnifone.

"Kortha on the beam, Guantra. Tell me something. Am I your friend, Guantra?"

The man with the jutting beard licked at his lips for a split second, but it was long enough. Kortha knew now that Guantra _did not know_! That meant that his senses might be right, after all; that his memory was wrong. And if his memory were wrong, then Ilse and Hurlgut were not what he thought them.

He listened to Guantra bluster, calling out to him to recall and act on their old friendship. Smiling grimly, he leaned closer to the image on the screen. Test him, Kortha!

"Let me broadcast to all Mars, Guantra. Let me tell Mars that we are friends."

"No," said Guantra swiftly. "That would not be politic right now. Better that you and I should meet, Kortha. Come aboard my flagship."

Afraid of what he might say, the Premier would not let him speak to Mars. Kortha wanted to know the reason why Guantra doubted their friendship. Looking at the cold austerity, the pride and ambition of the man as marked in the lines of his face and the manner of his bearing, Kortha rather thought the reason was not Ilse. A man like Guantra would not bother so about a woman.

"I will broadcast, Guantra," Kortha said slowly.

"No. I will have to stop that, my friend. I cannot allow it, until I have seen and spoken with you, face to face. I am coming in for you now."

They saw the Premier reach out and break connection.

Kortha looked at the blank screen; he whirled on Ilse, and his big hands went out to catch her by the shoulders and bring her up close to him.

He said savagely, "Tell me! Tell me what I don't know. Why has Guantra turned against me? Why does he doubt my friendship? It can't be over you. He is not the man to endanger his power for a woman. What is his reason?"

Her blue eyes were unafraid. She said, "Guantra was never your friend. I dared not tell you before, but I can now because you have doubts of what your memory tells you. You saw how indecisive he was. He does not know whether his psychoanalyser in the Blue Grotto had time to change you. I got you out of there before he knew, before he had seen and spoken with you."

The giant released her; ran fingers that shook a little through the thick mop of his yellow hair, frowning.

"I don't understand. What psychoanalyser? What Blue Grotto? Wait--I remember the grotto, with the blue sea. But the rest is strange to me."

"And the room fitted with drapes? The couch with the ocemar pelts?"

"I slept there."

* * * * *

She told him then, hurriedly: of how the psychoanalyser was one of the machines Guantra had taken from the tower of Zut in Yassa and set it up in his hidden lair, and how he used it to turn key men into his friends by giving them new memories that were so closely linked with their old that rarely were they so much as hesitant about them. Only Kortha doubted, and that was because Ilse had come to him before Guantra. She picked up the thread of his life at the smithy in the desert and went on with it.

Once he interrupted, with, "But it was Hurlgut who sent men to kill me in the tower of Zut?"

Ilse scorned that, "Hurlgut send men? Who on Mars would serve a cripple when Guantra rules the fleets? Would Hurlgut hide in Ruuzol if he could put his banners in the air?"

When she was through, he whispered through stiff lips, "This psychoanalyser. It changes men, then?"

"Guantra changed several men in council positions with it. He needed their support. He got it. It can make a brave man a craven; or a coward, a hero. It was built by the Ancients, who understood the mind as well as other sciences. They realized that the memory cells that govern many of our habits and thoughts could be altered by hypnotically suggested alterations. They built a machine that would do that. We learned of it, but could never do anything about it. People would have laughed, said we fought Guantra with myths."

Kortha growled, "I'm still not sure. But I'll fight Guantra until I can make up my own mind!"

Ilse's lips twitched wryly. Her shoulders sagged a little as she leaned against a table, looking up at him.

"Fight Guantra? Here in Ruuzol? You are mad, Kortha. There isn't a single gun in Ruuzol. No weaponry of any sort. It can't defend itself; was never intended to. This mesa is one mass of radio laboratories and generators, tubes and condensors."

No weapon. No gun. Just a lot of magnifones, and words never killed anybody yet. Kortha bared his teeth in a silent snarl.

"I'll broadcast before he can stop me. Let him fire on us, then!"

"No. He won't fire, not yet. Have you forgotten the lightning guns? They will cripple all our power. We couldn't broadcast past those metal mountains without power."

The lightning guns. Kortha came up short on that. He cursed softly, brows furrowed. Aye, he remembered the lightning guns, psychoanalyser or no psychoanalyser! With them it would be as Ilse said. Guantra would break their power; land men, and take over the city.

"The laboratories," he grated. "Get me to your laboratories. There may still be a way to stop those lightning guns."

Ilse looked at him; gasped suddenly at the old, flaring lights in his green eyes. She laughed softly, gladly, and turned and ran ahead of him.

The ceiling lights were blue and bright, flooding the long laboratory chambers where chrome and steelite glistened and glass fittings refracted rainbows of color against the scalloped walls. Black, short shadows flickered where men stood at their places, staring.

"This is Kortha," said Ilse, head flung back, eyes blazing with azure fire. "If anyone can stop Guantra, he can."

A sullen giant hulked forward from a bench, arms dangling, scowling, "Surrender to him, _I_ say. We have no chance against the fleet. The rest of you--Guantra has no fight with us. Why do we do what one girl and one man tell us?"

Kortha uncoiled, springing. His fist shot out like a flatheaded piston, cracking the sullen man on the jaw. The _splat_ of the blow was loud in the silence broken only by the brrring of the ceiling reflectors lazily rotating.

Over the body of the unconscious man, Kortha snarled, "Anyone else advise surrender?"

They looked at him, and dropped their eyes. Heads shook.

"Good. Get me blueprint papers, and diagrams of your ultraviolet radiator batteries. I want relayed batteries set up, and I must know how many I have to work with."

Ilse saw hope struggling for place in the eyes of the men as they looked at Kortha. She laughed gaily, putting a hand on the big man's arm, saying loudly, "This is Kortha. I told you. He can pull miracles out of a hole in space!"

Feet pounded on the linoleotile flooring. Drawers opened, banged shut; glass cabinets clinked faintly, and papers rustled. Ilse stood against Kortha, touching him, smiling wryly.

"Only your name could make them hop like that against the power that is Guantra. They're all loyal, but practical. They know to an iotagram what chance Hurlgut has!"

"He has a good chance," growled Kortha. He did not look at her. He did not dare: she was too lovely, with her blue eyes and platinum hair, and the kissable mouth. He had not decided yet, and wanted his reason to figure this out, not his emotions.

* * * * *

The men came and spread their diagrams and date-sheets and charts before him. His keen eyes flicked back and forth, ran down columns, studied hook-ups and relays.

"These batteries," he said suddenly, pointing. "Shift them there. These others, over to this spot. Move those back, arrange them in arcs. They must be distributed evenly around Ruuzol. Here, I'll work it out for you."

He sketched quickly. With T-square and calipers he strove for arrangements on the blueprints, and succeeded. The engineers and physicists looked at his work and up at him, puzzled. Kortha snorted.

"The batteries will furnish ultraviolet rays, won't they? In the patterns we set by grouping them like this?"

A young engineer nodded dubiously.

"Yes, but--"

Kortha rasped an oath, stood up.

"Do what I say. I'll explain to you later, when I bring the final distribution sheets to you. You'll have to follow my instructions to the letter. The radiator batteries must be set so, to make a pattern thus. Any deviation will result in disaster. Hurry!"

Up in the control tower the red light was flickering. Kortha allowed himself a smile. The ultraviolet batteries were in place, needing only a fingerpress on a button beneath his hand to fire them. He looked up at the flagship maneuvering in circles above the dome. They were ready up there now.

Kortha depressed the button, and laughed.

An instant later, white fires burst from the guns of the flagship, flaring zigzags that darted toward the upright tubes on either side of the paraboloid. The metal planes would draw that lightning; it would sear them, crack them, erupt into thunderous cascades of escaping power--

The lightnings never touched their target.

As though an invisible mantle of veins were spread above the radio city, the lightnings sprayed away, following the veins, grounding in showers of tiny sparks on the plains below. They made eerie traceries of light over the city as the guns spouted lightning again and again. The glassite dome was bathed in a white, luminescent glow from the nets of meshed zigzags in the air above it, that ran in streaks of jagged white fire all around the city.

And always the lightnings grounded on the plains. The city lay untouched.

Kortha chuckled. He laughed aloud. He bellowed his mirth, slapping a thigh with his big hand, yelping, "A million _kofuls_ to see Guantra's face I'd give right now. He must be swallowing his tongue in rage. I'll bet he's hopping. He doesn't know what I've done. He thinks I'm a magician!"

"A lot of other people think the same thing," said Ilse dryly. "Including myself. And those engineers! They'll be sweating their curiosity, now that they see how your diagrams are working. They pestered me with questions, but I couldn't answer them."

"Summon them," grinned Kortha.

When they stood silent before him, he laughed them into smiles. One of them echoed his laughter, and then they all were bellowing.

Kortha said when they were wiping tears of delight from their eyes, "Lightning follows a pattern through the air, doesn't it? It follows beams of ionized air that are everywhere. Those ionized air beams flow down to Ruuzol, too. The only way to stop lightning from hitting us was to form other ionized air currents that lead it away from us."

A man with beaming face shouted, "Ultraviolet rays ionize air!"

"All we needed to do was set the batteries of radiators up in such a sequence that the lightning followed the ionized air beams they created. We made our own air currents and naturally the lightning had to follow them. It couldn't get past them!"

The cheer that rang in the room dropped to a hush as the screen glowed with Guantra's snarling face.

"You've won this round, Kortha. But I'm bringing the fleet here. We'll see if you can work magic against belching guns. However, your evil genius can plan, it can't work miracles all the time. You--you imp of Zut's black brother, you!"

Kortha laughed in his face.

The screen went dead.

The engineers went dead, too, until Kortha sent his booming laugh out at them, shouting, "Let him bring his fleet. It's the showdown fight we want. Let him come to us. I've an ace up my sleeve that I haven't played yet. Why, if Earth and Venus were to send their space fleets here with Guantra, we'd still win!"

The men did not believe that, but they shuffled their feet, uncertain. It is hard to doubt a man who has just performed a miracle that your own eyes have seen. There is always that lurking thought that he might pull another, too.

Ilse said, "We have no guns on Ruuzol."

"This whole city is a gun," said Kortha, and laughed again.

His mirth was infectious. The engineers grinned and looked at each other and laughed a little. They hadn't the slightest notion of why Kortha laughed, or why they grinned, but no one could resist such a magnificent confidence in a city that was without a weapon, and yet a gun all by itself.

* * * * *

Kortha spread his hands, asking, "This is a radio-city, isn't it? It has every science necessary to perfect radio technique, hasn't it? Get me Xax! He and I have work to do."

The tumblie shrilled a greeting, passing the engineers leaving the room. He rolled across to the bronzed giant, clicking his needles, eager, curious. Kortha grinned at him, dropped to a knee to speak to him.

"You are the only one in all Ruuzol who can do this job, Xax. Any other who left here would be shot by the guards Guantra will post before he goes. It's up to you. Will you help me fight Guantra? I won't blame you if you refuse."

"Tell me what you want me to do," said Xax simply. "You waste time, talking nonsense."

Kortha took Xax to the tower window and showed him the red cliffs that rose all around Ruuzol, towering toward the sky.

"Years ago, when I first came to Ruuzol from the Academy, I sank cables into the metal of those cliffs. I laid them underground to the mesa, here. I connected their vast bulk with the generators and tube relays of the city. I have to know if those cables are still attached. You can tell me. I shall let you know what tests to apply in the tiny caves where the cable-controls are sunk. You can perform those tests with you feelers, Xax."

"What tests, Kortha?"

The giant told him, repeating himself for emphasis. But the tumblie understood, and said so. Kortha watched him click-roll out of the tower, and rose, sighing.

To Ilse he said, "Let's go back to the laboratories again. I'll need to make more diagrams. Get the engineers to meet me. They'll have to change cable terminals and install them on a different hookup."

Down in the laboratories, Ilse sat for hours, watching Kortha as he labored over charts and graphs, often without moving more than hands and eyes for an hour at a stretch. When he was done, he stood up and stretched like a waking tiger. He grinned, and handed the graphs to her.

Her eyes widened, looking down.

"Why, this is just--" she looked up, startled, beginning to smile.

"Something any modern housewife knows," he agreed. He laughed and said, "Guantra will call it more magic."

"It is magic," Ilse said softly. "It is the magic of your brain that can think of something like this at a time like this."

"Bah," chuckled Kortha, but he tingled meeting her eyes.

Hours later, the western sky grew dark with warships.

Kortha and Ilse stood once more in the tower over the paraboloid city, their arms touching. Before Kortha lay a white metal box with a red enamel switch disappearing inside it.

They watched the mighty battlefliers loom sullen and black above the coppery cliffs, pointing their blunt noses downward, dropping one after the other from the blue sky into the reddish plains below. They came swiftly, in perfect echelon, masts flying the black panther banner of Guantra. Their gunports lay open, the lean metal nozzles of their guns glistening in the sunlight.

"Zut," whispered Ilse. "Guantra compliments you. He has stripped all of Mars to capture you."

Xax said dryly, "The legend of Kortha is more than a legend, it seems."

"To destroy that fleet would cripple Mars for a decade," Kortha whispered. "I couldn't do it, unless I was sure that the stakes we fight for are worth it."

"We fight for Mars," said Ilse.

"Yes. Yes, I begin to believe that. When one man is so powerful he can do with a warfleet what he will, to achieve his own personal ambitions--"

They stood silent, watching the fleets come black across the skies.

"I can give them a taste of what they're going to get unless Guantra surrenders," said Kortha. "I needn't kill them all. Just cause a few--ah--explosions."

"Guantra will never surrender."

"His men will make him. They will realize I hold the trump cards in this little game."

The fleets came in unhurriedly, majestically.

Aboard each flier was purposeful order as men ran across clean decks, stood warily at battle-stations, swarmed into the upper shrouds with small-arms. A few broadsides from those cannon would reduce Ruuzol to smoldering ruins.

"Now?" whispered Ilse through wet lips.

"No. Not yet. I want them all within range."

Minutes eked along, slowly. Now the ships were prow to bow, circling the mesa. Ilse shuddered, looking at the empty holes in the gun-muzzles. She licked her lips and found her tongue dry as the dust of the Yassan Desert.

"Now!" said Kortha, and his hand flashed out, and the red lever swung over, hard.

It stayed over for short seconds....

* * * * *

Ships and guns exploded in the air as they wheeled around Ruuzol. Vast red flares sprang to life amid deafening detonations. Metal buckled and split. Powder charges sloughed upward and outward, carrying men and equipment with it in a crimson spray of destruction. The exploding magazines burst open the fliers, twisting and rending the metal hulls, ripping jagged holes, lifting off entire deck sections, sending men and railings into the air.

Crimson ruin rained on the red plains.

Ilse whimpered, watching.

Kortha swung the red lever back, panting harshly.

"There goes the Mars you built," sobbed Ilse.

"We can rebuild ships," said Kortha. "Some men will die, but not all, as would happen had I let the switch stay on a while longer. Those men will build and man new ships, for a new Mars. Had I left the switch on too long, not a living thing would exist between Ruuzol and those cliffs."

Kortha chuckled a little, seeing distress and surrender flags break from the masts of every ship in the vast flotilla. Even Guantra's flagship fluttered the white pennon.

"Send Guantra to us in unconditional surrender. Radio every flier that unless Guantra yields, we'll kill them all. We won't have to make good that pledge, though. The men and the commanders out there are limp with amazement, and fright of the unknown. They don't know what weapon we use. They thought themselves so secure from reprisal, you see. The unexpected will make cravens of them, for the moment. Oh, yes. And tell Guantra and his men to come unarmed. We in Ruuzol don't own a single gun."

Minutes later a tiny flier broke from the flagship and dropped toward the landing strips on the mesa. Kortha still had his hand on the red lever, watching every vessel that hung motionless in the air above the plain. But there was no fight in any of them. Kortha was right. The sudden destruction that had leaped from the very silence around them had sapped aggressiveness.

Kortha had made his name spell magic once again.

Guantra was a beaten man. As he stepped into the glassite tower, his cheeks were sunken, his eyes hollow above blackish rings. He stumbled over the threshold, and kept licking his lips helplessly. When Ilse saw his eyes, she knew suddenly what an enemy Kortha was. From the eyes of Guantra came the look that a slave might cast to an adored idol that came to life, and thundered curses on him. Guantra looked at Kortha as though he expected fire to shoot from his mouth and devour him.

Kortha grinned, "I told you you would never beat me, Guantra. Are we friends again?"

"Friends?" screamed the Premier, a white froth at the corners of his thin mouth. "You and I were never friends. We were always enemies. We were destined by fate to fight. And you--by some unknown magic you always win. You turn defeat to overwhelming victory. Always. It isn't fair to other men. Are you Zut himself? But now--now that you have won--taste what it feels like to--lose!"

From the depths of his despair, Guantra acted. His hand went to his tunic, lifted out with a heatgun in it.

His officers cried out at his treachery.

Kortha came in low, ducking under the sizzling blast that burnt black splotches on the white fur of his jacket. His left fist arced up, sending the heatgun from the numbed hand of the Premier. His right hand came across in a blur of motion: struck like a piston against Guantra's jaw. His fist whipped the man's head up and back, making the hair fly like seafoam striking a rock.

The crack of the neck breaking under the titanic power of the blow was etched against a frightened stillness.

Ilse and the officers stared at the crumpling form of the Premier whose knees sagged, lowering his body gently to the floor. His head hung at a sick angle from his limp neck.

Across the fallen body, Kortha looked at the white-faced officers. One of them extended his hands, palms down, saying, "Search us, Kortha. We came in peace."

Kortha grinned again and waved a brown hand.

"My fight was with Guantra. I thought he was my friend. Perhaps one of you can tell me about--the Blue Grotto?"

They were all of them men from Guantra's flagship. Eagerly their mouths spilled words, reciting the tale Ilse already had told him. Kortha stared down at Guantra, grim-faced, silent. He sighed once when they were finished, and looked at Ilse.

"And I never knew," he said to her softly.

He spoke to the officers, "It was true, then. Guantra is and has been my enemy, and the enemy of all Mars. I am glad to know that." And he rubbed his right fist thoughtfully.

"Can you find it in your heart to forgive a fool?" he asked of Ilse.

There were tears in her eyes. She stumbled forward, was caught and crushed tight against him. His lips drank from hers, thirstily.

The officers moved their feet, embarrassed. Kortha looked at them across Ilse's platinum hair, and laughed.

"You'll forgive me a moment's humanity," he said. "There are no terms to give you. I am returning to the council. From here on out, Mars will take her place beside Earth and Venus. _This_ time they won't back out of their agreements."

* * * * *

The officers grinned at each other, wanting to yell their delight. They had known Kortha in the old days. One of them stepped ahead, hesitantly.

"We--ah--we are very curious, Kortha. The way in which you beat us, that is. There were no guns in Ruuzol. There was no way to beat us. You could not defeat us. Yet you did. When the explosions began, Guantra went a little mad. He called you 'brood of Zut.' Frankly, a lot of us thought there was something supernatural about it, too. As a matter of fact I still do, and so do the rest of us."

Kortha grinned at them, saying, "As a matter of fact, you have the same weapon I used aboard the flagship. Aboard every ship in the fleet, for that matter."

They looked at him, and their eyes bulged.

Kortha walked hand in hand with Ilse toward a cabinet inset in the tower wall. The officers came to stand around him in a semi-circle, watching him bring forth a small box fitted with a row of electronic tubes and cables fitted to two plates.

"It looks like a radio set," said one of the officers.

"It is," replied Kortha. "Except that it sends a stream of high frequency waves back and forth between those plates, instead of a voice into space. It internally induces heat into an object placed between the plates."

Kortha took an iron bar and set it on the lower plate. He turned switches, looking down. Almost instantly the bar glowed faintly red, then waxed brighter and brighter. From brilliant crimson, it turned white with heat. Kortha flipped the current off.

"The electronic tubes shoot a flow of high frequency waves between the plates."

"But that's ancient," protested an officer. "We cook that way on board--"

He broke off, eyes widening. He managed a sickly grin.

Kortha said, "I know it. I ate a meal cooked that way on the flagship. Housewives cook this way all over the three planets. You see, I am no magician after all. That's what I did to your ships. My two plates were charged cliffsides and the mesa. From the batteries of giant electronic tubes in Ruuzol, I spread those waves back and forth, caught your ships in their flow as food is caught, or as the iron bar. The high heat that was produced internally exploded every powder magazine and bit of gunpowder on your vessels. It literally blew them up from inside. That's why it was so swift and sudden, so silent."

One of the officers shuddered spasmodically, whispering, "If you'd left the power on still longer, you'd have cooked every one of us alive."

Kortha looked at him. One of the younger men looked sick. He turned away.

"You were generous," exclaimed an older officer. "In your place--"

"You men are part of Mars. My quarrel was not with you. I need you, to build Mars up again, to make her one with Earth, one with Venus. We must unite the clans, make the Confederacy strong as ever. Then we shall send deputies to Earth and Venus.

"I rather think that this time they shall listen to us."

He said again, "Go to your ships. Have them refitted and repaired. Then return for me, two weeks from today."

The officers bowed and departed.

Ilse stirred in Kortha's arm, looking up at him.

"Two weeks?" she whispered.

"You and I are returning to the Blue Grotto. After I get my real personality back--minus my red-hot temper--we will return to Ruuzol."

His hands drew her to him.

"Two weeks is a short honeymoon, but for an old hermit like me it will be an eternity of happiness!"

Their lips met avidly, as the shadows of the departing fliers flickered one by one across their bodies, and disappeared over the horizon.

Across the empty red plains of Ruuzol rolled a tumblie. Xax was going home.