Instantly Sherikov’s face hardened. His black eyes glittered, alert and hostile.
Reinhart laughed harshly. “We received a counter-intelligence report from Centaurus. I’m surprised at you, Sherikov. You know the Centaurans are everywhere with their relay couriers. You should have known—”
Sherikov moved. Fast. All at once he broke away from the police, throwing his massive body against them. They fell, scattering. Sherikov ran—directly at the wall. The police fired wildly. Reinhart fumbled frantically for his gun tube, pulling it up.
Sherikov reached the wall, running head down, energy beams flashing around him. He struck against the wall—and vanished.
“Down!” Reinhart shouted. He dropped to his hands and knees. All around him his police dived for the floor. Reinhart cursed wildly, dragging himself quickly toward the door. They had to get out, and right away. Sherikov had escaped. A false wall, an energy barrier set to respond to his pressure. He had dashed through it to safety. He—
From all sides an inferno burst, a flaming roar of death surging over them, around them, on every side. The room was alive with blazing masses of destruction, bouncing from wall to wall. They were caught between four banks of power, all of them open to full discharge. A trap—a death trap.
Reinhart reached the hall gasping for breath. He leaped to his feet. A few Security police followed him. Behind them, in the flaming room, the rest of the company screamed and struggled, blasted out of existence by the leaping bursts of power.
Reinhart assembled his remaining men. Already, Sherikov’s guards were forming. At one end of the corridor a snub-barreled robot gun was maneuvering into position. A siren wailed. Guards were running on all sides, hurrying to battle stations.
The robot gun opened fire. Part of the corridor exploded, bursting into fragments. Clouds of choking debris and particles swept around them. Reinhart and his police retched, moving back along the corridor.
They reached a junction. A second robot gun was rumbling toward them, hurrying to get within range. Reinhart fired carefully, aiming at its delicate control. Abruptly the gun spun convulsively. It lashed against the wall, smashing itself into the unyielding metal. Then it collapsed in a heap, gears still whining and spinning.
“Come on.” Reinhart moved away, crouching and running. He glanced at his watch.
Almost time.
A few more minutes. A group of lab guards appeared ahead of them. Reinhart fired. Behind him his police fired past him, violet shafts of energy catching the group of guards as they entered the corridor. The guards spilled apart, falling and twisting. Part of them settled into dust, drifting down the corridor. Reinhart made his way toward the lab, crouching and leaping, pushing past heaps of debris and remains, followed by his men. “Come on! Don’t stop!”
Suddenly from around them the booming, enlarged voice of Sherikov thundered, magnified by rows of wall speakers along the corridor. Reinhart halted, glancing around.
“Reinhart! You haven’t got a chance. You’ll never get back to the surface. Throw down your guns and give up. You’re surrounded on all sides. You’re a mile under the surface.”
Reinhart threw himself into motion, pushing into billowing clouds of particles drifting along the corridor. “Are you sure, Sherikov?” he grunted.
Sherikov laughed, his harsh, metallic peals rolling in waves against Reinhart’s eardrums. “I don’t want to have to kill you, Commissioner. You’re vital to the war. I’m sorry you found out about the variable man. I admit we overlooked the Centauran espionage as a factor in this. But now that you know about him—”
Suddenly Sherikov’s voice broke off. A deep rumble had shaken the floor, a lapping vibration that shuddered through the corridor.
Reinhart sagged with relief. He peered through the clouds of debris, making out the figures on his watch. Right on time. Not a second late.
The first of the hydrogen missiles, launched from the Council buildings on the other side of the world, were beginning to arrive. The attack had begun.
At exactly six o’clock Joseph Dixon, standing on the surface four miles from the entrance tunnel, gave the sign to the waiting units.
The first job was to break down Sherikov’s defense screens. The missiles had to penetrate without interference. At Dixon’s signal a fleet of thirty Security ships dived from a height of ten miles, swooping above the mountains, directly over the underground laboratories. Within five minutes the defense screens had been smashed, and all the tower projectors leveled flat. Now the mountains were virtually unprotected.
“So far so good,” Dixon murmured, as he watched from his secure position. The fleet of Security ships roared back, their work done. Across the of the desert the police surface cars were crawling rapidly toward the entranc tunnel, snaking from side to side.
Meanwhile, Sherikov’s counter-attack had begun to go into operation.
Guns mounted among the hills opened fire. Vast columns of flames burs up in the path of the advancing cars. The cars hesitated and retreated, as the plain was churned up by a howling vortex, a thundering chaos of explosions. Here and there a car vanished in a cloud of particles. A group of cars moving away suddenly scattered, caught up by a giant wind that lashed across them and swept them up into the air.
Dixon gave orders to have the cannon silenced. The police air arm again swept overhead, a sullen roar of jets that shook the ground below. The police ships divided expertly and hurtled down on the cannon protecting the hills.
The cannon forgot the surface cars and lifted their snouts to meet the attack. Again and again the airships came, rocking the mountains with titanic blasts.
The guns became silent. Their echoing boom diminished, died away reluctantly, as bombs took critical toll of them.
Dixon watched with satisfaction as the bombing came to an end. The airships rose in a thick swarm, black gnats shooting up in triumph from a dead carcass. They hurried back as emergency anti-aircraft robot guns swung into position and saturated the sky with blazing puffs of energy.
Dixon checked his wristwatch. The missiles were already on the way fron North America. Only a few minutes remained.
The surface cars, freed by the successful bombing, began to regroup for a new frontal attack. Again they crawled forward, across the burning plain, bearing down cautiously on the battered wall of mountains, heading toward the twisted wrecks that had been the ring of defense guns. Toward the entrance tunnel.
An occasional cannon fired feebly at them. The cars came grimly on. Now, in the hollows of the hills, Sherikov’s troops were hurrying to the surface to meet the attack. The first car reached the shadow of the mountains…
A deafening hail of fire burst loose. Small robot guns appeared everywhere, needle barrels emerging from behind hidden screens, trees, shrubs, rocks, and stones. The police cars were caught in a withering cross-fire, trapped at the base of the hills.
Down the slopes Sherikov’s guards raced, toward the stalled cars. Clouds of heat rose up and boiled across the plain as the cars fired up at the running men. A robot gun dropped like a slug onto the plain and screamed toward the cars, firing as it came.
Dixon twisted nervously. Only a few minutes. Any time, now. He shaded his eyes and peered up at the sky. No sign of them yet. He wondered about Reinhart. No signal had come from below. Clearly, Reinhart had run into trouble. No doubt there was desperate fighting going on in the maze of underground tunnels, the intricate web of passages that honeycombed the earth below the mountains.
In the air, Sherikov’s few defense ships darted rapidly, wildly, putting up a futile fight.
Sherikov’s guards streamed out onto the plain. Crouching and running, they advanced toward the stalled cars. The police airships screeched down at them, guns thundering.
Dixon held his breath. When the missiles arrived—
The first missile struck. A section of the mountain vanished, turned to smoke and foaming gases. The wave of heat slapped Dixon across the face, spinning him around. Quickly he re-entered his ship and took off, shooting rapidly away from the scene. He glanced back. A second and third missile had arrived. Great gaping pits yawned among the mountains, vast sections missing like broken teeth. Now the missiles could penetrate to the underground laboratories below.
On the ground, the surface cars halted beyond the danger area, waiting for the missile attack to finish. When the eighth missile had struck, the cars again moved forward. No more missiles fell.
Dixon swung his ship around, heading back toward the scene. The laboratory was exposed. The top sections of it had been ripped open. The laboratory lay like a tin can, torn apart by mighty explosions, its first floors visible from the air. Men and cars were pouring down into it, fighting with the guards swarming to the surface.
Dixon watched intently. Sherikov’s men were bringing up heavy guns, big robot artillery. But the police ships were diving again. Sherikov’s defensive patrols had been cleaned from the sky. The police ships whined down, arcing over the exposed laboratory. Small bombs fell, whistling down, pinpointing the artillery rising to the surface on the remaining lift stages.
Abruptly Dixon’s vidscreen clicked. Dixon turned toward it.
Reinhart’s features formed. “Call off the attack.” His uniform was torn. A deep bloody gash crossed his cheek. He grinned sourly at Dixon, pushing his tangled hair back out of his face. “Quite a fight.”
“Sherikov—”
“He’s called off his guards. We’ve agreed to a truce. It’s all over. No more needed.” Reinhart gasped for breath, wiping grime and sweat from his neck. “Land your ship and come down here at once.”
“The variable man?”
“That comes next,” Reinhart said grimly. He adjusted his gun tube. “I want you down here, for that part. I want you to be in on the kill.”
Reinhart turned away from the vidscreen. In the corner of the room Sherikov stood silently, saying nothing. “Well?” Reinhart barked. “Where is he? Where will I find him?”
Sherikov licked his lips nervously, glancing up at Reinhart. “Commissioner, are you sure—”
“The attack has been called off. Your labs are safe. So is your life. Now it’s your turn to come through.” Reinhart gripped his gun, moving toward Sherikov.
“Where is he?”
For a moment Sherikov hesitated. Then slowly his huge body sagged defeated. He shook his head wearily. “All right. I’ll show you where he is.” Hi voice was hardly audible, a dry whisper. “Down this way. Come on.”
Reinhart followed Sherikov out of the room, into the corridor. Police and guards were working rapidly, clearing the debris and ruins away, putting out the hydrogen fires that burned everywhere. “No tricks, Sherikov.”
“No tricks.” Sherikov nodded resignedly. “Thomas Cole is by himself. In a wing lab off the main rooms.”
“Cole?”
“The variable man. That’s his name.” The Pole turned his massive head a little. “He has a name.”
Reinhart waved his gun. “Hurry up. I don’t want anything to go wrong. This is the part I came for.”
“You must remember something, Commissioner.”
“What is it?”
Sherikov stopped walking. “Commissioner, nothing must happen to the globe. The control turret. Everything depends on it, the war, our whole—”
“I know. Nothing will happen to the damn thing. Let’s go.”
“If it should get damaged—”
“I’m not after the globe. I’m interested only in—in Thomas Cole.”
They came to the end of the corridor and stopped before a metal door. Sherikov nodded at the door. “In there.”
Reinhart moved back. “Open the door.”
“Open it yourself. I don’t want to have anything to do with it.”
Reinhart shrugged. He stepped up to the door. Holding his gun level he raised his hand, passing it in front of the eye circuit. Nothing happened.
Reinhart frowned. He pushed the door with his hand. The door slid open. Reinhart was looking into a small laboratory. He glimpsed a workbench, tools, heaps of equipment, measuring devices, and in the center of the bench the transparent globe, the control turret.
“Cole?” Reinhart advanced quickly into the room. He glanced around him, suddenly alarmed. “Where—”
The room was empty. Thomas Cole was gone.
When the first missile struck, Cole stopped work and sat listening.
Far off, a distant rumble rolled through the earth, shaking the floor under him. On the bench, tools and equipment danced up and down. A pair of pliers fell crashing to the floor. A box of screws tipped over, spilling its minute contents out.
Cole listened for a time. Presently he lifted the transparent globe from the bench. With carefully controlled hands he held the globe up, running his fingers gently over the surface, his faded blue eyes thoughtful. Then, after a time, he placed the globe back on the bench, in its mount.
The globe was finished. A faint glow of pride moved through the variable man. The globe was the finest job he had ever done.
The deep rumblings ceased. Cole became instantly alert. He jumped down from his stool, hurrying across the room to the door. For a moment he stood by the door listening intently. He could hear noise on the other side, shouts, guards rushing past, dragging heavy equipment, working frantically.
A rolling crash echoed down the corridor and lapped against his door. The concussion spun him around. Again a tide of energy shook the walls and floor and sent him down on his knees.
The lights flickered and winked out.
Cole fumbled in the dark until he found a flashlight. Power failure. He could hear crackling flames. Abruptly the lights came on again, an ugly yellow, then faded back out. Cole bent down and examined the door with his flashlight. A magnetic lock. Dependent on an externally induced electric flux. He grabbed a screwdriver and pried at the door. For a moment it held. Then it fell open.