"We"ve a.s.sumed that our smashing the dome and opening it to s.p.a.ce killed Ku Sui and everyone inside, and destroyed all the mechanisms, including the coordinated brains. But the mechanism controlling the asteroid"s invisibility was not destroyed. The place remained invisible."
The old scientist"s face grew tense. Ca.r.s.e paused for a moment.
"That means," he went on, "that Ku Sui provided the invisibility machine with special protection for just such an emergency. And do you think he would give it such protection and not his coordinated brains? Wouldn"t he first protect the brains, his most cherished possession?"
Eliot Leithgow knew what this meant. The Hawk had promised the brains in that machine--brains of five renowned scientists, kept cruelly, unnaturally alive by Dr. Ku--that he would destroy them. And his promises were always kept.
There was no evading the logic of this reasoning. The Master Scientist nodded. "Yes," he answered. "He certainly would."
"I couldn"t damage the case they were in," Ca.r.s.e continued. "The whole device seemed self-contained. It means just one thing: special protection. Since the mechanism for invisibility survived the crashing of the dome, we may be sure that the brain machine did too. And more than that: we may a.s.sume that there was special protection for the most precious thing of all to Dr. Ku Sui--his own life."
Friday"s mouth gaped open. The old scientist cried out: "My G.o.d! Ku Sui--still alive?"
"It would seem so," said Hawk Ca.r.s.e.
He amplified his evidence. "Look at these s.p.a.ce-suits we"re wearing. We got them and escaped by them, but they"re Dr. Ku"s. Couldn"t he have protected himself with one too? He had plenty of time. And then the construction of the asteroid"s buildings--all metal, with tight, sealed doors! Oh, stupid, stupid! Why didn"t I see it all before? Here, in my weakness and sickness, I thought we"d killed Ku Sui and destroyed the coordinated brains!"
Leithgow looked suddenly very old and tired. The calamity did not end there. There were other angles, and an immediate one of high danger. In a lifeless voice he said: "Ca.r.s.e, our whole situation"s changed by this. We intended to go straight to my laboratory, but we may not be able to. The laboratory may already be closed to us. And even if not, there"d be a big risk in going there."
"Closed to us by what?" the Hawk demanded sharply. "At risk from what?"
Old Leithgow pressed his hands over his face. "Let me think a moment," he said.
There were very good reasons why Eliot Leithgow maintained his chief laboratory on the dangerous Satellite III. Other planets might have offered more friendly locations, but III possessed stores of accessible minerals valuable to the scientist"s varied work, and its position in the solar system was most convenient, being roughly halfway between Earth and the outermost frontiers. Leithgow had counterbalanced the inherent peril of the laboratory"s location by ingenious camouflage, intricate defenses and hidden underground entrances; had, indeed, hidden it so well that none of the scavengers and brigands and more personal enemies who infested Port o" p.o.r.no remotely suspected that his headquarters was on the satellite at all. Ships, men, could pa.s.s over it a score of times with never an inkling that it lay below.
After a short silence, Eliot Leithgow began his explanation.
"You"ll remember," he told the intent Hawk, "that Ku Sui"s men kidnapped me from our friend Kurgo"s house in p.o.r.no. There were five of them: robot-coolies. They took us entirely by surprise, and killed Kurgo and bore me to Ku Sui"s asteroid.
"Well, I had come to Kurgo"s house in the first place to arrange for supplies for building an addition to my laboratory, and I had with me a sheaf of papers containing plans for this addition. The plans are not important; they tell nothing--but there was a figure on one of the papers that might reveal everything! The figure 5,576.34. Do you know what that stands for?"
The adventurer thought for a moment, then shook his head. Leithgow nodded. He went on: "Few would. But among the few would be Ku Sui!
"You"ll remember that on building my laboratory we considered it extremely important to have it on the other side of the globe from Port o" p.o.r.no--diametrically opposite--so that the movements of our ships to and from it would be hidden from that pirate port. Diametrically opposite--remember? Well, the diameter of Satellite III is 3,550 miles. This diameter multiplied by 3.1416 gives 11,152.63 miles as the circ.u.mference, and one half the circ.u.mference is 5,576.34 miles--the exact distance of my laboratory from Port o" p.o.r.no!"
"I see," Ca.r.s.e murmured. "I see."
"That figure meant nothing to you, nor would it to the average person; but to a mathematician and astronomer--to Dr. Ku Sui--it would be a challenge! He would be studying the paper on which it is written down. One of Eliot Leithgow"s papers. Plans for an addition to a laboratory. Therefore, Eliot Leithgow"s laboratory. And then the figure: half the circ.u.mference of Satellite III. Why, he would at once deduce that it gave the precise location of my laboratory!"
The Hawk rose quickly. "If those papers fell into Dr. Ku"s hands--"
"He would know exactly where the laboratory is," Leithgow finished. "He would search. Its camouflage would not hold him long. And that would be the end of my laboratory--and us too, if we were caught inside."
"Yes," snapped the Hawk. "You imply that the papers were left in Kurgo"s house?"
"I had them in the bottom drawer of the clothes-chest in the room I always use. The coolies did not take them. At that time they wanted nothing but me."
Friday, rubbing his woolly crown, interjected: "But, even if Ku Sui"s still alive, he wouldn"t know about them papers. Far"s I can see, they"re safe."
"No!" Leithgow cried. "That"s it! They"re not! Follow it logically, point by point. a.s.suming that Dr. Ku"s alive, he has one point of contact with us--Kurgo"s house, in p.o.r.no, where I was kidnapped. He wants us badly. He will antic.i.p.ate that one of us will go back to that house: to care for Kurgo"s body, to get my belongings--for several reasons. So he will radio down--he probably can"t come himself--for henchmen to station themselves at the house and to ransack it thoroughly for anything pertaining to me. The papers would fall into their hands!"
"All right," said Ca.r.s.e levelly. "We must get those papers. They will either be still in the house or in the possession of Dr. Ku"s men at p.o.r.no. But whichever it is--we must get them before Ku Sui does." He paused.
"Well," he said, "that means me." He turned and looked down at the old man and smiled. "There"s no use risking the three of us. I"ll go to Kurgo"s house myself."
"If the papers are gone, suh?" asked Friday.
"I don"t know. What I do will depend on what I discover there."
"But," said Leithgow, "there may be guards! There may be an ambush!"
"I have a powerful weapon. M. S. Unknown, so far; new to Satellite III. Ku Sui himself supplied it. This s.p.a.ce-suit."
The Hawk scanned the "western" sky and began giving brisk orders.
"Eliot, you"ve got to go to some place of safety until this is all over. You too, Eclipse, to take care of him. Let me see.... There"s Cairnes, and Wilson.... Wilson"s the one. He should be at his ranch now. You remember it: Ban Wilson"s ranch, on the Great Briney Lake? Right. Both of you will go there and wait. I"ll meet you there when I"m finished. And at that time I"ll either have the papers or know that Ku Sui has found the laboratory."
Again on his feet, the old Master Scientist regarded anxiously this slender, coldly calculating man who was his closest friend. He was afraid. "Ca.r.s.e," he said, "you"re going back alone into probable danger. The papers--the laboratory--they"re important--but not so important as your life."
There was visible now in the Hawk"s face that hard, unflinching will-to-do that had made him the spectacular adventurer that he was. "Did you ever know me to run from danger?" he asked softly. "Did you ever know me to run from Ku Sui?..." And Eliot Leithgow knew that the course was set, no matter what it might hold.
Ca.r.s.e again glanced at Jupiter, hanging ma.s.sive in the blue overhead. "About three hours of daylight left," he observed. "Now, close face-plates. We must go up--far up--to get our bearings."
Alt.i.tude swept back the horizon as they arrowed up through the warm, glowing air. From far in the heavens, perhaps twenty miles, Ca.r.s.e saw what he looked for--a bright gleam of silver in the monochrome of the terrain, where Jupiter"s light struck on the smooth metal hides of a group of s.p.a.ce-ships resting in the satellite"s lone port, p.o.r.no. Eighty, a hundred miles away--some such distance. Into the helmet"s tiny microphone he said: "That"s p.o.r.no, over to the "north," and there to one side is the Great Briney. It"s not far: you won"t have to hurry, Eliot. Head straight for the lake and follow the near sh.o.r.eline toward p.o.r.no, and you"ll come to Ban Wilson"s ranch. Now we part."
The three clinging, giant forms separated. The direction-rods for horizontal movement were out-hinged. A last touch of mitten-gloves on the bloated suits fabric; a nod and a smile through the face-plates; and a few parting words: "Good luck, old comrade!"--in Leithgow"s soft voice; and the Negro"s deep, emphatic ba.s.s: "Don"t know how far these little sets work, suh, but if you need me, call. I"ll keep listenin"!"
And then white man and black were speeding away in the ruddy flood of Jupiter-light, and Hawk Ca.r.s.e faced the danger trail alone, as was his wont.
Caution rather than speed had to mark his journey, Ca.r.s.e knew. Several ranches lay scattered in the jungle smother between him and the port--stations where the weed isuan was collected and refined into the deadly finished product. They were worked for the most part by Venusians allied with Ku Sui: the Eurasian practically controlled the drug trade; and therefore, if any alarm had been broadcast, many men would already be on the lookout for him.
So the Hawk dropped low, and chose a course through the screening walls of the jungle. It did not take him long to attain full mastery of the suit"s controls, and soon he was gliding cleanly through the hollows created by the mammoth outthrusting treetops in a course crazy and twisted, but one which kept him pointing always towards p.o.r.no. Presently he found an easier highway and a faster--a sluggish, dirty yellow stream, quite broad, which ended, he was sure, in a swamp within a mile of his destination.
Flanked by the jungle growth which sprouted thickly from each bank, a gray, ghostly shape in the shadows lying over the water, he sped through the dying afternoon. He kept at least ten feet above the surface, well out of reach of such water beasts as from time to time reared up through the placid surface to scan him. Once a huge gantor, gulping a drink from the bank, snorted and went trumpeting away at the grotesque sight of him--flying without wings!--and once too, on rising cautiously above the treetops to reconnoiter, Ca.r.s.e saw life far more perilous to him: a small party of men, stooping over a swamp-brink and plucking the ripe isuan weed. At this he dived steeply and fled on; and he knew he had gone un.o.bserved, for there came no outcry of discovery from behind.
Jupiter lowered its murky disk as the miles streamed past, breeding a legion of shadows welcome to the fabric-clad monster skimming through them and to the creatures who blinked and stirred as night approached. The stream broadened into shallow pockets; patches of swamp appeared and absorbed the stream; and Ca.r.s.e knew he was close to his destination.
He cut his speed and glanced around. Ahead, the dark spire of a giant sakari tree climbed into the gloom. It would be a good place. The man rose slowly; like a wraith on the wind he lifted into its top-most branches; and there, in the broad, cuplike leaves, he warily ensconced himself. For man-sounds came into his opened helmet, and through a fringe of leaves, across a mile of tumbled swamp and marsh, he could see the guarding fences of the cosmetropolis of p.o.r.no.
A last slice of blotched, flaming red, the rim of setting Jupiter, still silhouetted p.o.r.no, sprawled inside its high, electric-wired fences, and the flood of fading light brushed the town with beauty. The rows of tin shacks which housed its dives, the cl.u.s.tered, nondescript hovels, the merchants" grim strongholds of steel--all merged into a glowing mirage, a scene far alien to the brooding swamp and savage jungle in whose breast it lay. Here and there several s.p.a.ce-ships reared their sunset-gilded flanks, glittering high-lights in the final glorious burst of Jupiter-light....
The planet"s rim vanished abruptly, and p.o.r.no returned to true character.
For a moment it appeared what it was: a blotched, disordered huddle, ugly, raw, fit companion of the swamp and jungle. Then beads of light appeared, some still, some winking, one crooked line of flaring illumination marking the Street of the Sailors, along which the notorious kantrans flourished, now ready for their nightly brood of men who sought forgetfulness in revelry. Soon, Ca.r.s.e knew, the faint man-noises he heard would grow into a broad fabric of sound, st.i.tched across by shrieks and roars as the isuan and alkite flowed free. And all around the lone watcher in the sakari tree the night-monsters were crawling out in jungle and swamp on the dark routine of their lives as, in the town, two-legged creatures even lower in their degradation went abroad after the dope and liquor which gave them their vicious recreation.
The night flowed thicker around him.
From somewhere behind, the Hawk heard a suck of half-fluid mud as a giant body stretched in its sleeping place. A tree close to his suddenly fluttered with the unseen life it harbored. A hungry gantor raised its long deep bellow to the night, and another answered, and another.
It grew pitch black. Only a sprinkling of pin-points of light marked p.o.r.no to the eye. The sky beyond the town matched the sky to the rear. Jupiter"s light now had fled the higher air levels. The time had come.
Cautiously Ca.r.s.e brushed the branches aside, rose upright and pressed the mitten switch over to repulsion. In instant response his giant"s bulk lifted lightly. He sped upward, straight and fast; and at two thousand feet, still untouched by the sinking planet"s rays, he brought himself to an approximate halt and peered below.
Port o" p.o.r.no lay spread out beneath, one thin line of light-p.r.i.c.ks off which angled fainter lines, extending only a short distance and then dying widely off. There were perhaps two thousand men in the town--men from all the countries of the three planets inhabited by creatures that could be called human--and of these at least three quarters knew Hawk Ca.r.s.e as an enemy, because of his intolerance for their dope-trade. His approach to the house Number 574 had to be swift, direct, unseen, unheard.
He was able to make it so. Pointing the direction rod, he winged forward until directly above an estimated spot, then dropped a thousand feet. A pause while he searched; another drop. He knew Kurgo"s house well, but the scene was confusing from above, and the street the house was on was always dark at night.
He made it out at last. The squat two-storied structure, similar to other merchants" strongholds, seemed unlit and unwatched. Ca.r.s.e swung back the hinged mittens of the suit and slid his hands out ready for action. In his left he took his ray-gun; then, pressing the mitten-switch, he dropped straight, silent, swift, like the Hawk he now truly was.
A single window-port, high up, broke the smooth rear of Kurgo"s house. It faced a silent alleyway. The steel shutters were closed, but a pull swung them noiselessly outward. For a brief moment Ca.r.s.e"s bulging giant"s figure of metal and fabric hung black against the shadowed window-port. The room he peered into was solid black. He heard no sound. Clumsily he thrust out and stepped in.
Silence. Inky nothingness--but the air was weighted with many things, and among them one which brought the short hairs on the Hawk"s neck p.r.i.c.kling erect. A smell! It was not to be mistaken--a faint, but rank and fetid and altogether identifying smell--the body-smell of a Venusian!
For a moment Hawk Ca.r.s.e"s breathing stopped. Metal clanked on metal for an instant as he moved from the window-port and became one with the darkness inside; then silence again, as his eyes trained into the vault and his hand held ready on the ray-gun. He waited.
Was it a trap? He had seen no guards watching the house; had sensed it deserted. But the steep shutters, unlocked, readily permitting entrance--and the smell! Even if not still there, a Venusian had been in the room, and a Venusian of Port o" p.o.r.no was an enemy. A Venusian.... There were only some sixty on the whole satellite, and, of these, fifty were the men of Lar Tantril. Lar Tantril, powerful henchman of Dr. Ku Sui, director of the Eurasian"s drug trade on Satellite III. But that line of thought had to wait.
"I see you!" he whispered suddenly and sharply. "My gun"s on you. Come forward!"
No answer; not the slightest sign or stir in the darkness. He breathed again.
Ca.r.s.e knew the arrangement of Kurgo"s house. He was in his second-story sleeping-room. There was a door in the wall ahead, leading into the room Leithgow was accustomed to use on his visits, and there the papers should be. But first he would have to have light.
His ears pitched for any betraying sound, Ca.r.s.e moved heavily to his left until a wall arrested him. He felt along it, located the desk he sought for and scoured through it. His fingers found the flash he knew was there.
The darkness then was slit by a hard straight line of white. It shot over the room picking out overturned chairs, a bowl that had toppled to the floor, scattering its contents of ripe akalot fruit, a sleeping couch, its sheets and pillows awry, and--something human.
A half-clothed body lay sprawled beside the couch, its hands thrust clutching forward and its unseeing eyes still staring at the door whence had come the shots that had burnt out the left side of its chest. Dead. Three days dead. The murdered master of the house, Kurgo, lying where Ku Sui"s robot-coolies had shot him down.
The Venusian-smell swept more strongly into his nostrils as the adventurer opened the door into Leithgow"s room. No Venusian had ever been in those rooms before the abduction.
Ca.r.s.e"s light danced over the room"s confusion: a laboratory table overturned; apparatus spilled; several chains flung around, one splintered: mute signs of the struggle Eliot Leithgow had offered his kidnappers.
In a corner stood a metal chest. In the bottom drawer was the all-significant answer. Hawk Ca.r.s.e crossed the room and slid it open.
The papers were gone!
Methodically Ca.r.s.e hunted through every drawer and corner of the room, but he found no trace of them. Every article that would be of value to an ordinary thief was left; the one thing important to Dr. Ku Sui, the sheaf of papers, was missing.
The presence of the Venusian body-smell started an important train of thought in the Hawk"s mind. It signified that the papers had been taken by henchmen of Ku Sui, which in turn signified that Ku Sui had survived the crashing of the dome and was alive and again aggressively dangerous. But was the Eurasian already on Satellite III? Was he already in personal possession of the papers?--perhaps conducting a search for Leithgow"s laboratory?
Or did it mean that Dr. Ku had merely radioed instructions for his Venusian henchmen to ransack the house, take whatever pertained to Leithgow, and wait for him?
Venusians.... There was only one logical man; and as Hawk Ca.r.s.e thought of him in that dark and silent house of tragedy, his right hand slowly rose to the bangs of hair over his forehead and began to stroke them....
His bangs were an unusual style for the period; they stamped him and attracted unwanted attention; but he would wear his hair in that fashion until he went down in death. For he had once been trapped--trapped neatly by five men, and maltreated: one, Judd the Kite, whose life had paid already for his part in the ugly business; two others whom he was not now concerned with; the fourth, Dr. Ku Sui; and the fifth--a Venusian....
That fifth, the Venusian, was Lar Tantril, now one of Ku Sal"s most powerful henchmen, and director of his interplanetary drug traffic--Lar Tantril, who possessed an impregnable isuan ranch only twenty-five miles from Port o" p.o.r.no--Lar Tantril, who probably had directed the stealing of the papers from this room! The papers, if not already in Ku Sui"s hands, should be at Tantril"s ranch.
Ca.r.s.e"s deduction was followed by a swift decision. He had to raid Lar Tantril"s ranch.
He knew the place fairly well. Once, even, he had attacked it, in his Star Devil, seeking to wipe out his debt against Tantril; but he had been driven off by the ranch"s mighty offensive rays.
It was impregnable, Tantril was fond of boasting. Situated on the brink of the Great Briney, its other three sides were flanked by thick, swampy jungle, in which the isuan grew and was gathered by Tantril"s Venusian workers. Ranch? More a fort than a ranch, with its electrified, steel-spiked fence; its three watch-towers, lookouts always posted there against the threat of hijackers or enemies; its powerful ray-batteries and miscellany of smaller weapons. A less vulnerable place for the keeping of Eliot Leithgow"s papers could hardly have been found in all the frontiers of the solar system.
He, Ca.r.s.e, had raided it in a modern fighting s.p.a.ce-ship, and failed. Now, with nothing but a s.p.a.ce-suit and a ray-gun, he had to raid it again--and succeed!
The adventurer did not leave immediately. He thought it wise to make what preparations he could. His important weapon was the s.p.a.ce-suit; therefore, he took it off and studied and inspected its several intricate mechanisms as well as he could in the carefully guarded light of his flash.
It was motivated, he saw, by dual sets of gravity-plates, in separate s.p.a.ce-tight compartments. One set was located in the extremely thick soles of the heavy boots; the other rested on the top of the helmet. He saw why this was. The gravity-plates for repulsion were those in the helmet; for attraction, those in the boot-soles. This kept the wearer of the suit always in an upright, head-up position.
The logical plan of attack had grown in Ca.r.s.e"s mind: down and up! Down to the papers, then up and away before the men on the ranch knew what was happening: he could suppose that they, like all others on the satellite, had no knowledge of a self-propulsive s.p.a.ce-suit. The success of his raid depended entirely on keeping the two gravity mechanisms intact. If they were destroyed, or failed to function, he would be locked to the ground in a prison of metal and fabric: clamped down, literally, by a terrific dead weight! The suit was extremely heavy, particularly the boots, and Ca.r.s.e learned that the wearer was able to walk in it only because a portion of the helmet"s repulsive force was continually working to approximate a normal body gravity.
A chance to succeed--if the two vital points were kept intact! If they failed, he would have to slip out of the imprisoning suit and use his quick wits and deadly ray-gun in clearing a path to Ban Wilson, his nearest friend, whose ranch, fourteen miles from Tantril"s stronghold, was where Eliot Leithgow and Friday would be awaiting him.
It was characteristic of Hawk Ca.r.s.e that he never even considered calling on Wilson"s resources of men and weapons to help him. A Hawk he was: wiry, fierce-clawed, bold against odds and danger, most capable and deadly when striking alone....
After scanning the whole project, Ca.r.s.e attended to other needs. He ate some of the akalot fruit spilled over the floor of the adjoining room; opened a can of water and drank deeply; limbered his muscles well; even rested for five minutes. Then he was ready to leave.
He soon was again in the cold s.p.a.ce-suit, fastening on the helmet. He left the face-plate open. The left mitten he hinged back, so as to be able to grip the ray-gun in his bare hand. Then, a looming giant shadow in the darkness, he shuffled to the rear window-port.
Ca.r.s.e steadied himself on the sill. The night-bedlam from the Street of the Sailors, punctuated by far, hungry bellows from swamp monsters, sounded in his ears. Enemies, human and animal, ringed him in Kurgo"s house: but up above lay a clean, cold highway, an open highway, stretching straight to the heart of the danger which was his destination. He turned the mitten-switch over to quick repulsion and leaped up to the waiting heavens.
On the ground was a world of night: a mile up showed a great circle of black, one edge of which was marked by a faint, eery glow from further-setting Jupiter.