by Unknown
"Yes," Shelton laughed; "it was rich. He sneaked away like a whipped puppy, and this is the first time we've seen him since."
Eddie whistled. "And you think he doesn't count in this?" he asked.
"Of course not. Too dumb, I tell you. Doesn't know the first principles of science. He thinks the only wave motion is that of the ocean." Shelton chuckled over his own jest.
"I wouldn't be too sure," Eddie snapped. "And I want to tell you something, Mr. Shelton. Through no fault of my own, I heard some of your conversation with Li--with your daughter, before I returned here. I was puzzled over your reasons for working so absorbedly on this thing, but now I know them and I think you're wasting your time and keeping your daughter in needless danger."
"You dare talk to me like this!" Shelton roared.
"I do, sir, and you'll thank me later." Eddie returned the older man's glare with one equally savage.
Lina's gurgle of laughter broke the tension. "He's right, Dad, and you know it," she interposed. "Let him finish."
Eddie needed no such encouragement, though it warmed his heart. And Shelton listened respectfully when he continued, "I'm into this now, sir, and I intend to see it through to the end. I'll keep your secret, too, though I doubt if it'll ever be of much value to you. Know what I think? I think this Carlos is a damn clever fellow instead of the ass you took him to be. He probably just pretended he was ignorant of science. Why shouldn't he? That way he got a liberal education from you in the very things he wanted to find out. Since you tied the can to him he's had plenty of chances to build a duplicate of your control apparatus--with the aid of some foreign government, no doubt--and now they've stolen two of your machines to complete the job. Your secret already is out and in the very hands you've tried to keep it from."
* * * * *
Shelton paled visibly as Eddie talked. "But--but how--" he stammered.
"How should I know how they did it?" the younger man countered. "Here--let's take a look around. I'll bet they've left their trail right here in this room."
He walked from one end of the laboratory to the other, peering into corners and under work benches as he passed. Shelton trailed him like a shadow, squinting through the square lenses of his spectacles.
They carefully avoided the partially invisible robot, for the humming of its upper motors continued and clanking sounds occasionally issued from the unseen upper portion. The enemies of David Shelton were still at work on their hidden controls.
"Here--what's this?" Eddie exclaimed suddenly, pointing out a glinting object in a dark corner of the laboratory.
Shelton examined it closely, looking over his shoulder. The object he had located seemed to be a mounted and hooded lens, a highly polished glass of about two inches diameter with its mounting attached rigidly to the wall.
"Never saw that before," Shelton stated with conviction. "And--why--it looks like an objective such as those used in the latest automatic television transmitters."
"Just what it is," Eddie grunted. He picked up a pinch bar from a nearby tool rack and drove its end through the glass as he spoke the words.
A violent wrench tore the thing loose and broke away a section of the thin plastered wall. There, in the cleverly concealed cavity behind, was revealed the mechanism of the radio "eye." Somewhere, someone bad been watching their every move. And abruptly the thrashings of the robot ceased and its upper portion again became visible.
* * * * *
"Well," said David Shelton. "Well! Looks as if you're right, young man. I'm astonished." His watery eyes looked sheepishly over the rims of his glasses.
Lina watched their every move. She seemed to sense the seriousness of the situation far more than did her father.
Then the lights went out. It had darkened to night outside and the blackness and silence in the laboratory was like that of a tomb.
"They've cut the wires," Eddie whispered hoarsely. "Got any weapons here, Shelton?"
"Yes. A couple of automatics. I'll get them." The scientist was no coward, anyway. His whispered words came calmly through the silence.
Eddie heard him shuffle a few steps and fumble with a drawer of the desk. In a moment the cold hard butt of a pistol was thrust into his hand. It had a comforting feel.
"Stay here with Lina," he commanded. "I'll go out and see if I can find them. This looks nasty to me."
"No," came the girl's voice, "I'm going too."
"You are not," Eddie hissed. "You'll stay here or I'll know the reason. It's dark as a pocket outside and my eyes are as good as theirs. I'll get 'em if they're around here. You hear me?"
"Yes," she whispered meekly.
Edward Vail, only that morning headed for rest and quiet, was now out in the night, stalking an unknown and vicious enemy. And--for what? As he asked himself the question, the smile of Lina seemed to answer him from the blackness. Cherchez la femme! He was getting dotty as he neared his thirties. Maybe it was the hard work that had affected his mind.
* * * * *
The black hulk of the old house loomed against the scarcely less dark sky. There was no moon, and in only one tiny portion of the heavens were the stars visible. Mighty few of them at that. The swish-swish of the surf came to his ears faintly. Or was it someone creeping along the wall of the house? He held his breath and waited.
They wouldn't use the robots at night. Couldn't follow their movements in the teleview, if such an attachment had been built into their control transmitter. No, the devils would be here in person.
A muttered Teutonic curse sounded close at hand. That wouldn't be Carlos. God! Were the heinies mixed up in this thing? Just like 'em to be swiping a new war machine; but hadn't they gotten enough in 1944? Without warning he was catapulted from his feet by the impact of a heavy body. He struck the ground so violently that the pistol was jarred from his hand. Disarmed before the fight had started!
Then he was rolling over and over, battling desperately with an assailant who was much larger and heavier than himself. He was dazed and weakened from his initial dive to the hard ground. All rules of boxing and wrestling were forgotten. Biting, kicking, gouging, all were the same to this silent and powerful antagonist. It was catch-as-catch-can in the darkness, and mostly the other fellow could and did. He had a grip like the clamp of a robot. Trying to dig out one of his eyes? Eddie saw stars--and lashed out with all his might, his flying fists playing a tattoo on the others ribs. Short arm jabs that brought grunts of agony from his big assailant. Try to blind him, would he?
Eddie somehow managed to get on top; his clutching fingers found the other's collar. Then he let loose with terrific rights and lefts that smacked home to head and face. Those outlanders don't like the good old American fist, and Eddie had room to bring them in from way back, now. The fellow had ceased struggling and Eddie's hands were getting slippery. Blood! Must be, for the stuff was warm and sticky. He rested for a moment, breathing heavily. The other was quiet beneath him--knocked cold. He staggered to his feet triumphantly; wondered how many more of them there were.
* * * * *
He looked around in the darkness, straining his eyes in vain to pierce its thick veil. There was a glimmer of light over there, through a window. The laboratory! The light flickered a second and vanished. A cold fear gripped him and he stumbled through the grounds blindly, finally colliding painfully with the brick wall. He felt his way toward the door, or where he thought it should be.
He dared not call out for fear the others would hear. Where was that damned door? He rested again and listened. Not a sound was to be heard from within or without. He clawed his way frantically along the unsympathetic wall. It was a mile wide, that laboratory of Shelton's. Ah--at last! Weakly, he staggered within.
"Lina!" he whispered, "Lina! Shelton!"
There was no reply. He fumbled for a match. Funny how slowly his mind worked ... thoughts coming jerkily like a sound film running at quarter speed ... fingers shaking so he could scarcely strike a light. The flare showed the laboratory em
pty of human beings ... Lina gone ... that crazy robot ... quiet now, and visible ... but grinning at him ... then darkness....
* * * * *
What a headache! Eddie rolled over and groaned. Astounded by the hardness of his bed and the stiffness of his joints, he roused to instant wakefulness; sat up and stared. Where the devil was he? The laboratory--Shelton's--Lina. He jumped to his feet. Dawn was breaking and its first faint radiance lighted the robot with eery shifting colors. He berated himself: he'd passed out.
He dashed through the door and made a wild circuit of the grounds. Empty! No--there was his automatic, where it had fallen. Blood stains on the grass showed where the encounter had taken place last night. Must have smashed the Dutchman's nose. But he was gone. Everybody was gone. He rushed into the house and from room to room, upstairs and down. The place was deserted.
This was something to think about. Not an automobile around, no neighbors, not even a telephone. When Shelton went into seclusion, he did it thoroughly. Eddie returned to the laboratory and hunched himself in the scientist's chair. Maybe he could think better here.
They had Shelton and his daughter, all right. Kidnapped them. There was probably some detail of his discovery they couldn't dope out, and had decided to force him into telling them. The devils would use Lina's safety as a threat to force him into anything. Horrible, that thought. And Carlos already had made advances to her.
Startled by a sharp click, he turned around. The robot was whirring into life. Fast workers, whoever Shelton's enemies were, and up early! He found the pinch bar with which he had wrecked the television apparatus and, with a few mighty blows, destroyed the antenna and headpiece of the mechanical man. They'd not pull off any devilment with this one, anyway.
A wave meter on one of the benches attracted his attention and he twirled its knob. It gave strong indication at one and a half meters. The wave length of their control transmitter! If only he could find--but there it was: a direction finder. Hastily, he lighted its tubes and tuned to the frequency shown by the meter. He rotated the loop over the compass dial and carefully noted maximum and minimum signals. He had a line on the transmitter! And it must be close by, for the intensity of the carrier wave was tremendous.
* * * * *
Slipping the automatic into his pocket, he left the laboratory and struck out through the underbrush in the direction Carlos had taken the day before. Fighting his way through the tangled shrubbery, he kept his eyes constantly on the needle of the magnetic compass he had wrenched from the direction finder. It was tough going through the thicket, and just as bad across a swampy clearing where he was mired to the knees before he got across. Up the hill and into the woods he forged, keeping doggedly to the direction he had determined. This was rough country, less than a hundred miles from New York but uncultivated and unsettled excepting for the few summer places along the shore. He'd heard that these backwoods were infested with rum-runners and hijackers, a cutthroat gang.
There was a cabin off there through the trees, almost on the line he was following. Must be what he was looking for. He advanced cautiously, creeping stealthily from tree to tree.
Voices came to his ears, and the throb of a motor-generator. It was the place, all right. He crept closer, and, circling the house, saw that an almost impassable road led to it from the rear. A heavy limousine was parked there in the trees, and another car, a yellow roadster--his own. A feeling of grim satisfaction was quickly dispelled by the sound of a familiar humming. Within a foot of his ear, it seemed to be, and instinctively he ducked.
Click! A powerful clamp had fastened itself to his wrist. One of Shelton's invisible robots! He struck blindly at the unseen monster and was rewarded by a shooting pain up his wrist as one of his knuckles was driven backward by the impact with the hard metal. Bands of writhing metal encompassed his body, pinning his arms to his side and lifting him bodily from the ground. There he hung, kicking and struggling in mid-air, supported by nothing he could see. He closed his eyes and felt of the thing that held him. Cold, hard metal it was--implacable and unyielding.
Clank, clank. The monster was walking with long, jerky strides. The pressure against his ribs brought a gasp of agony from his lips. Each jarring step was an individual and excruciating torture. His breath was cut off by the relentless constriction of one of the tentacles which now encircled his neck. It wouldn't be long now.
* * * * *
Then, when everything had turned black and he had given up hope, he was dumped unceremoniously on the hard floor of the cabin. A harsh laugh greeted him as he struggled weakly to his knees.
"Thought you could put one over on Al Cadorna, did you?" a voice rasped.
The room spun round as he tried to regain his feet. A mist swam before his eyes. Al Cadorna! The most picturesque figure in gangland. Credited with a dozen killings and with ill-gotten wealth untold, this leader of the underworld openly boasted that the police had never gotten anything on him. And they hadn't. So it was a criminal who had laid hands on Shelton's robots, not a foreign spy. Worse and worse. He thought of what they might be able to do with these invisible mechanical things: make gunmen out of them; safe blowers; house breakers. Why, society would be at their mercy; banks defenceless; the mints, even--
"Stand up on your pins, you worm! Let's have a look at you!" The muzzle of an automatic was thrust in his abdomen, prodding insistently. Things stabilized in the room and he looked up into the cruelest face he had ever seen, and recognizable from the many pictures which had appeared in the yellow press.
Eddie took in the surroundings at a glance. He was in a low-ceilinged room that was almost unfurnished. In one corner there was a replica of Shelton's robot control, teleview disc and all. Carlos had just pulled the switch and the robot was taking visible form. The man who prodded him with the automatic was Cadorna, no doubt of that. His evil leer and yellow eyes marked him at once. The other occupant of the room was a big square-built man with a patch over one eye and strips of adhesive tape across his nose--his antagonist of the night before. Must have sneaked off after he came to; it was safer to send one of the robots after the verdammt Amerikaner. Eddie restrained a chuckle at the thought.
"Nothing to laugh at, kid!" Cadorna snarled. "You're goin' for a nice long ride pretty quick. Know that?"
Eddie's head was clearing rapidly, but he pretended to sway on his feet. Lina and her father were not in sight. If only he could spar for a little time.
"What's the idea?" he asked. "Haven't you guys got enough?"
"That's our business. We know what we're doin', and when you butted in you just signed your own papers. Dead men don't talk, you know, kid!"
* * * * *
There was a door at the other side of the room. If only he could see whether Lina was in there; whether she was alive.
"Tie him up, Gus!" Cadorna kept the pistol pressed into the pit of Eddie's stomach as he gave the order. "Hands and feet--and make it a good job, you wiener."
Eddie shouted then. "Lina!" Resistance was useless, but it would give him some satisfaction to know she still lived even though Cadorna pulled that trigger in the next instant. No reply came from beyond that door.
"So!" Cadorna grinned maliciously. "Another victim! Carlos first, then you, and now--Al Cadorna. If you're worrying about her, kid, you needn't. She'll be perfectly safe with me."
Eddie's roar of rage shook the rafters. Heedless of consequences, he brought his knee up suddenly and violently. Cadorna sank to the floor with a groan, his pistol clattering harmlessly on the rough planks. In a flash Eddie retrieved it, dropping behind the prostrate form of the stricken gangster. Gus had fired and missed. Now he dared not shoot for fear of hitting his chief. Eddie's gun spat fire and the big German clapped his hands over his heart, his good eye widening in surprise. Then he reeled and pitched forward on his face. A feminine cry sounded from the adjoining room and Eddie's heart skipped a beat when he heard it.
Carlos was padding across the floor, trying to get into a position w
here he could fire without endangering Cadorna. Eddie swung his pistol around and pulled the trigger. A miss! He fired again, but too late. Fingers of steel had gripped his wrist and the king of gangland rolled over on him, twisting the gun from his hand. Clubbed now, the pistol was raised high over that distorted, malicious face. Eddie tried to twist away from under the blow as it started its downward swing, then a thousand steam hammers hit him all at once and ... blackness....
* * * * *
Something was pounding insistently at the doors of his consciousness. He must pull himself together! They'd left him for dead and he was--almost. But voices as loud and raucous as those would waken the dead. He groaned with pain when he attempted to move his head.
"That for you, you rat." It was Cadorna's voice. "Try to take my woman, will you?"
The pounding resolved itself into the angry barking of an automatic. Someone squealed with mortal agony. Eddie opened his eyes cautiously and saw that the room was full of people. The pungent odor of burned powder assailed his nostrils. There was Cadorna and Carlos, David Shelton and Lina. An undersized, dapper youth stood over the body of the big German, his hands outstretched before his horror-stricken face. A moment he stood thus, like a statue. Then his knees gave way beneath him and he crumpled into a grotesque heap beside the man who had been called Gus. Such was the manner of Cadorna's dealing with those who displeased him.
The door to the adjoining room was open. Lina and her father had been kept in there, with the little thug as their guard. Evidently Cadorna had caught him trying to force his attentions on the girl. Good thing he'd killed him.
Lina was sobbing and the sound brought increased agony to the helpless Eddie. He lay still where they had placed him, beside the table which supported the robot control apparatus. His cheek was against the floor and he saw that a little pool of blood was forming there, blood drawn by the butt of Cadorna's pistol when it contacted with his skull. He was bound hand and foot. They hadn't thought him dead, after all. Keeping him for that ride and a watery grave. Couldn't afford to leave his body around where it might be found.
