I didn't notice the sound at first. I was sitting in the empty drawing room, staring out past the edge of heavy brocaded drapes at the empty street, listening to the thud of my empty heart. . .
Then it penetrated: a steady thumping, faint, far away—but a sound—in the silent city. I jumped up, made it to the door and was out on the steps before the idea of caution occurred to me. The thumping was clearer now: a rhythmic slap, like the feet of marching troops, coming closer—
I saw them then, a flicker of movement through the iron spears of the fence. I faded back inside, watched from the darkness as they swung past, four abreast, big men in drab, shapeless coveralls. I tried to estimate their number. Perhaps two hundred, some laden with heavy packs, some with rifle-like weapons, one or two being helped by their comrades. They'd seen action somewhere tonight.
The last of them passed, and I ran softly down the drive. Keeping to the shelter of the buildings along the avenue, I followed a hundred yards behind them.
The first, stunning blow was past now, leaving me with a curious sense of detachment. The detachment of the sole survivor. The troop ahead swung along Nybroviken, grim, high-shouldered marchers a head taller than my six feet, not singing, not talking—just marching, block after block, past empty cars, empty buildings, empty parks—and a dead cat, lying in the gutter. I paused, stared at the ruffled, pathetic cadaver.
They turned right into Birger Jarlsgatan—and I realized then where they were headed—to the Net Terminus Building at Stallmästargården. I was watching from the shelter of a massive oak a hundred yards away as the end of the column turned in at the ornate gate, and disappeared beyond the massive portal that had been smashed from its hinges. One man dropped off, took up a post at the entry.
I crossed the street silently, followed the walk around to the side entrance, wasted a few seconds wishing for the keys in my safe back at the house, then headed for the back of the building. Stumbling through denuded flower beds, I followed the line of the wall, barely visible in the blackish light—a light that seemed, curiously, to shine upward from the ground rather than impinge from the starless sky. A masonry wall barred my way. I jumped, caught the top edge, pulled myself over, dropped into the paved court behind the Terminal. Half a dozen boxy wheeled shuttles were parked here, of the special type used for work in some of the nearer A-lines—world with Common History dates only a few centuries in the past, where other Stockholms existed with streets in which a disguised delivery van could move unnoticed.
One of the vehicles was close to the building wall. I climbed up on its hood, reached, tried to lift the wide, metal frame, double-hung window. It didn't budge. I went back down, fumbled in the dark under the shuttle's dash, brought out the standard tool kit, found a hammer, scrambled back up, and as gently as I could, smashed the glass from the frame. It made a hell of a racket. I stood listening, half expecting to hear indignant voices calling questions, but the only sound was my own breathing, and a creak from the shuttle's springs as I shifted my weight.
The room I clambered into was a maintenance shop, lined with long workbenches littered with disassembled shuttle components, its walls hung with tools and equipment. I went out through the door at the far end of the room, along the corridor of the big double doors leading into the garages. Faint sounds came from within. I eased the door open a foot, slipped inside, into the echoing stillness of the wide, high vaulted depot. A double row of Net shuttles reared up in the gloom—heavy, ten-man machines, smaller three-man scouts, a pair of light new-model single-seaters at the far end of the line.
And beyond them—dwarfing them—a row of dark blocky machines of strange design, massive and ugly as garbage scows, illogically dumped here among the elegantly decorated vehicles of the Imperial TNL service. Dark figures moved around the strange machines, forming up into groups beside each heavy transport, responding to gestures and an occasional grunted command. I walked along behind the parked shuttles, eased forward between two from which I had a clear view of the proceedings.
The doors to the first of the five alien machines were open. As I watched, a suited man clambered in, followed by the next in line. The troops—whoever they were—were reembarking. They were clumsy, slope-shouldered heavyweights, covered from head to toe in baggy, dull grey suits with dark glass faceplates. One of the Imperial machines was impeding the smooth flow of the moving column; two of the intruders stepped to it, gripped it by its near side runner, and, with one heave, tipped it up, dumped it over on its side with a heavy slam and a tinkle of breaking glass. I felt myself edging farther back out of sight; the scout weighed a good two tons.
The first shuttle was loaded now. The line of men shuffled along to the next and continued loading. Time was slipping past. In another ten minutes all the suited men would be aboard their machines, gone—back to whatever world-line they had come from. It was clear that these were invaders from the Net—a race of men, unknown to Imperial authorities, who possessed an M-C drive of their own. Men who were my only link with the vanished inhabitants of desolated Stockholm Zero-zero. Waiting here wouldn't help; I had to follow them, learn what I could. . .
I took a bracing lungful of the stale Terminal air and stepped out of my hiding place, feeling as exposed as a rat between holes as I moved along the wall, putting distance between myself and the strangers. My objective was one of the two-man scouts—a fast, maneuverable machine with adequate armament and the latest in instrumentation. I reached it, got the door open with no more than a rattle of the latch that sent my stomach crowding up under my ribs; but there was no alarm.
Even inside, there was enough of the eerie light to see my way by. I went forward to the control compartment, slid into the operator's seat, and tried the main drive warm-up switch.
Nothing happened. I tried other controls, without response. The M-C drive was as dead as the cars abandoned in the city streets. I got up, went back to the entry and eased it open, stepped silently out. I could hear the invaders working away two hundred feet from me, shielded from view by the ranked shuttles. An idea was taking form—an idea I didn't like very well. The first thing it would require was that I get around to the opposite side of the Terminal. I turned. . .
He was standing ten feet away, just beyond the rear corner of the shuttle. At close range he looked seven feet tall, wide in proportion, with gloved hands the size of briefcases. He took a step toward me, and I backed away. He followed, almost leisurely. Two more steps and I would be clear of the shelter of the machine, exposed to the view of any of the others who might happen to glance my way. I stopped. The stranger kept on coming, one immense, stubby-fingered hand reaching for me.
My wrist twitched, and the slug gun was in my hand. I aimed for a point just below the center of his chest, and fired. At the muffled slap! of the gun, the monster-man jackknifed, went down backward with a slam like a horse falling in harness. I jumped past him to the shelter of the next machine, and crouched there, waiting. It seemed impossible that no one had heard the shot or the fall of the victim, but the sounds from the far end of the vast shed went on, uninterrupted. I let out a breath I just realized I had been holding, feeling my heart thumping in my chest like a trapped rabbit's.
With the gun still in my hand, I stepped out, went back to the man I had shot. He lay on his back, spread-eagled like a bearskin rug—and about the same size. Through his shattered faceplate, I saw a broad, coarse, dead-grey face, with porous skin, and a wide, lipless mouth, half-open now to show square, yellow teeth. Small eyes, pale blue as a winter sky, stared lifelessly under bushy yellow brows that grew in a continuous bar across the forehead. A greasy lock of dull blonde hair fell beside one hollow temple. It was the most appallingly hideous face I had ever seen. I backed off from it, turned and started off into the shadows.
The last in line of the alien shuttles was my target. To get to it, I had to cross an open space of perhaps fifty feet, concealed by nothing but the dimness of the light. I stepped out, started across the exposed stretch as silently as slick leather soles would let me. Every time one of them turned in my direction, I froze until he turned away. I had almost reached shelter when one of the officers tallying men turned to stare toward the other end of the huge shed. Someone had missed the one I had shot. The officer called—a sudden hoarse cry like a bellow of mortal agony. The others paid no attention. The officer snapped an order, started off to investigate.
I had perhaps half a minute before he found his missing crewman. I slipped into the shadow of the supply shuttle, worked my way quickly to the last in line, slid around the end. The coast was clear. I made it to the entry in three quick steps, swung myself up, and stepped inside the empty machine.
There was a sickish animal odor here, a subtle alienness of proportion. I took in the control panels, the operator's chair, the view-screens, and the chart table in a swift glance. All were recognizable—but in size and shape and detail they differed in a hundred ways from the familiar Imperial patterns, or from any normal scheme of convenience. I hitched myself into the high, wide, hard seat, stared at squares and circles of plastic glowing in clashing shades of brown and violet. Curious symbols embossed on metal strips labeled some of the baroquely curved levers which projected from the dull ochre panel. A pair of prominent foot pedals, set awkwardly wide apart, showed signs of heavy wear.
I stared at the array, feeling the sweat begin to pop out on my forehead. I had only a few seconds to decide—and if my guess were wrong—
A simple knife switch set in the center of the panel drew my attention. There were scratches on the panel around it, and worn spots on the mud-colored plastic grip. It was as good a guess as any. I reached out tentatively—
Outside, a horrific shriek ripped through the silence. I jerked, smashing my knee against a sharp corner of the panel. The pain brought a warm flood of instinctive anger and decision. I ground my teeth together, reached again, slammed the lever down.
At once, the lights dimmed. I heard the entry close with an echoing impact. Heavy vibration started up, rattling ill-fitting panel members. Indicator lights began to wink; curious lines danced on a pair of glowing pinkish screens. I felt a ghostly blow against the side of the hull. One of the boys wanted in, but he was a trifle too late. The screens had cleared to show me a view of black desolation under a starless sky—the familiar devastation of the Blight. The M-C field was operating; the stolen shuttle was carrying me out across the Net of alternate worlds—and at terrific speed, to judge from the quicksilver flow of the scene outside as I flashed across the parallel realities of the A-lines. I had made my escape. The next order of business was to determine how to control the strange machine.
Half an hour's study of the panel sufficed to give me a general idea of the meanings of the major instruments. I was ready now to attempt to maneuver the stolen shuttle. I gripped the control lever, tugged at it—it didn't move. I tried again, succeeded only in bending the metal arm. I stood, braced my feet, put my shoulders into it. With a sharp clang, the lever broke off short. I sank back in the chair, tossed the broken handle to the floor. Evidently, the controls were locked. The owners of the strange shuttle had taken precautions against any disgruntled potential deserter who might have an impulse to ride the machine to some idyllic world line of his own choice. Once launched, its course was predetermined, guided by automatic instruments—and I was powerless to stop it.