Chapter TwoI walked half a block at a pace just a trifle faster than the main flow. Then I re-crossed the street, slowed, and gave half a dozen grimy windows filled with moth-riddled mats and hammered brass atrocities more attention than they deserved. By the time I reached the end of the long block, I was sure: the little man with the formerly white suit and the pendulous lower lip was following me.I moved along, doing enough dodging around vegetable carts and portable Jimii shrines to make him earn his salary. He was a clumsy technician, and working alone. That meant that it was a routine shadowing job; Julius didn't consider me to be of any special interest.At an intersection ahead, a sidewalk juggler had collected a cluster of spectators. I put on a burst, slid through the fringe of the crowd and around the corner. I stopped, counted to ten slowly, then plunged back the way I had come, just in time to collide with my pursuer, coming up fast.We both yelped, staggered, groped for support, disengaged, muttering excuses, and separated hurriedly. I crossed the street, did an elementary double-back through an arcade, and watched him hurry past. Then I hailed a noisily cruising helicab that had probably been condemned and sold by the City of New York Transit Authority a dozen years earlier.I caught a glimpse of him standing on the corner looking around worriedly as we lifted off over the rooftops. I didn't waste any sympathy on him; he had been carrying a heavy solid-slug pistol under one arm, a light energy gun under the other, and at least three hypo-spray syringes under his left lapel—probably containing enough assorted poisons to suit any personality he might take a dislike to.I took out his wallet and riffled through it; there were a couple of hundred Algerian francs, a new two cee American bill, a folded paper containing a white powder, a soiled card imprinted with the name of a firm specializing in unusual photographs, one of the photographs, a week-old horoscope, and a scrap of paper with my name scrawled on it. I didn't know whether it was Julius' handwriting or not, but there was enough of a UN watermark showing to make the question academic.The cab dropped me in the wide plaza in front of the down-at-heels aluminum and glass Army-Navy-Air Club. I gave the driver the little man's two hundred francs. He accepted it without comment; maybe New York had thrown him in on the deal with the heli.* * *I had an hour or two to kill. It would be necessary to stay away from my room long enough to give Julius—or anyone else with an interest in my movements—adequate time to look over the evidence planted there to satisfy himself about my mission in Tamboula.Meanwhile, food was in order. I dodged the outstretched palm of a legless fellow mounted on a wheeled board, and pushed into the cool, pastel-tinted interior of the club, where chattered conversations competed with the background throb of canned music.In the split-level dining room, I found a table by a sunny window. I had a surprisingly good lunch, lingered over a half-bottle of Château Lascombe '19, and watched the officers of the opposing armies scheduled to go into combat an hour after sundown. They shared tables, chatting and laughing over the brandy and cigars. The bright green of the Free Algerian uniform made a handsome contrast with the scarlet of the Imperial Moroccans.It was either a civilized way to wage war or a hell of an idiotic way for grown men to behave—I wasn't sure which. I turned my attention from them and devoted the next hour to a careful study of Felix's instructions.Sunset was beginning to color the sky when I left the club and walked the four blocks to the King Faisal. Just opposite the marquee, a uniformed chauffeur seemed to be having turbine trouble. He stood peering under the raised hood with a worried expression. I went past him and a pair of shady-businessman types, who started a vigorous conversation as I came up, fell silent as I went through the door.Inside, a slight, colorless European in a tan suit was leaning against the end of the lobby news kiosk. He gave me a once-over that was as subtle as a left hook.At the desk, the tubby, Frenchified little Arab day manager rolled his eyes toward the far end of the counter. I eased along, made a show of looking through the free tour maps.He sidled over, perspiring heavily. "M'sieu'—I have to tell you—a man was interrupted searching your room this afternoon." His voice was a damp whisper, like something bubbling up through mud. His breath did nothing to lessen the similarity."Sure," I said, angling myself so that the nearest operative could hear me without straining. "But how about the Casbah?"The manager blinked, then got into the spirit of the thing. "I would have held him for the police, but he made a break for it—""Say, that's fine. I've always wanted to see those dancing girls. It is true about the raisin in their belly-button?""That fellow—" The manager's eyes rolled toward a tall, thin man who was standing nearby, leafing through a picto-news that looked as though his lunch had been wrapped in it. "He has been here all the afternoon." His voice dropped still more. "I don't like his looks."I nodded. "You're right," I said loudly. "And he's not even reading; his lips aren't moving."The newspaper jerked as though he'd just found his name in the obituaries. I went past him to the elevator, waited until the man in the tan suit had followed me in and got settled; then I stepped back off. He hesitated for a moment, then showed me an expression like a man who has just remembered something, and hurriedly got off. I promptly got back on, turned, and gave him a nice smile that he failed to return as the doors closed.Riding up, I did a little rapid thinking. The clowns in the lobby were a trifle too good to be true; the manager's little contribution was part of the performance, just in case I failed to spot them. Julius wanted to be sure I knew his eye was on me.I punched a button, got off a floor below my own, and went along to the fire stairs. Palming the little 4mm Browning dart gun Severance had given me, I pushed through the glass door, and went up past a landing littered with used ampoules and the violet-tinted butts of dope-sticks. I came out in the shadows at the end of a poorly-lighted corridor.My room was halfway along on the left. I put my finger-ring microphone against the door, placed my ear against the ring. I heard the clack of water dripping in the bathroom, the hollow hum of the ventilator, sounds from beyond the windows—nothing else.I keyed the door quietly and went in; the room was empty, silent, sad in the early-evening light. The key to my briefcase lay where I had left it. I shone my UV pen-light on it, examined the wards; the fluorescent film with which I had coated the web was scored.That meant that by now Julius was scanning copies of a number of carefully prepared letters and notes establishing my anti-UN, anti-Julius sentiments. It was risky secondary cover to use with a man as sensitive of personal status as the General, but Felix had decided on it after a close study of his dossier. Give a man what he expects to find, and he's satisfied; at least, that was the theory.* * *For half an hour I puttered, putting away shirts, arranging papers, mixing another drink. At the end of that time I had completed my inspection and was satisfied that nothing new had been installed in the suite since I had seen it a few hours earlier. The IR eye still peered at me from the center knob on the chest of drawers, and the pin-head microphone in the plastic flower arrangement was still in place. I hung a soiled undershirt over the former; the audio pickup didn't bother me. I'd just make it a point to move quietly.It was almost dark now—time to be going. I made a few final noises in the bathroom with running water and clattering toilet articles; then I flipped off the lights, made the bed creak as I stretched out on it, then rose carefully, entered the closet, and soundlessly shut the door.Following Felix's written instructions, I unscrewed the old-fashioned fluorescent tube from the ceiling fixture, pressed the switch concealed in the socket; the hatch in the end wall rolled smoothly back. I stepped through, closed it behind me, went along a narrow passage that ended in an iron ladder leading up.At the top, I cracked my head in the dark. I felt for the latch, lifted the panel, and pulled myself up into the stifling heat of the dark, cramped room Severance had fitted out as my forward command post. It wasn't much to look at—a seven-by-twelve-foot space, low-ceilinged, blank-walled, with a grimy double-hung window at one end giving a view of irregular black rooftops, and, far away, tall palms like giant dandelions against a sky of luminous deep blue.I closed the shutters and switched on the ceiling light. A steel locker against the wall opened to the combination Severance had given me; if I had made an error, a magnesium flare would have reduced the contents to white-hot ash.I pulled the door wide, took out a limp, fish-scale-textured coverall with heavy fittings molded into the fabric at the small of the back and the ankles. I pulled off my jacket, struggled into the garment. It was an optical-effect suit—one of the CBI's best-kept secrets. It had the unusual property of absorbing some wave lengths of light and re-emitting them in the infra-red, reflecting others in controlled refraction patterns. It was auto-tuned over the entire visible spectrum, and was capable of duplicating any background pattern short of a clan Ginsberg tartan. I couldn't walk down le Grand Cours in Paris in it without causing a few puzzled stares, but in any less crowded setting it was as close an approximation of a cloak of invisibility as science had come up with. It was the Cover Lab's newest toy, and was worth a hundred thousand cees in small, unmarked bills in any of the secret marketplaces of the world.The second item I would need was a compact apparatus the size and shape of an old-style cavalry canteen, fitted with high-velocity gas jets and heavy clips that locked to matching fittings on the suit. I lifted it—it was surprisingly heavy—and clamped it in place against my chest. Broad woven-wire straps stitched into the suit took up the weight. I tried the control—a two-inch knob at the center of the unit.Immediately I felt the slightly nauseous sensation of free-fall. The surface of the suit crackled softly as static charges built and neutralized themselves against the field-interface. Then my toes were reaching for the floor. My focused-phase field generator was in working order.I switched it off, and gravity settled over me again like a lead cape. I checked the deep thigh-pockets of the suit; there was a pair of three-ounce, hundred-power binocular goggles, a spring-steel sheath knife, a command-monitor communicator tunable to the frequencies of both combatants as well as the special band available only to Felix. I pressed the send button, got no reply. Felix was out.In a buttoned-down pocket, I found a 2mm needler, smaller and lighter than the standard Navy model I normally carried. Its darts were charged with a newly developed venom guaranteed to kill a charging elephant within a microsecond of contact. I tucked it back in its fitted holster with the same respect a snakehandler gives a krait.I was hot in the suit. Sweat was already beginning to trickle down my back. I switched off the lights, opened the shutters and the window, crawled through and found a precarious foothold on a ledge.The air was cooler here. I took a couple of deep breaths to steady my nerves, carefully not looking down the sheer five-hundred-foot face of the building. I groped the communicator from my pocket, made another try to raise Felix. Still nothing. I would have to move without the reassurance of knowing that someone was available to record my last words.I twisted the lift control. At once, the close, airless pressure of the field shut away the faint breeze. Tiny blue sparks arced to the wall at my back. I was lifting now, feeling the secure pressure against my feet drifting away. I pushed clear, twisting myself to a semihorizontal chest-down position, and waved my arms, striving for equilibrium, fighting against the feeling that in another instant I would plummet to the pavement. It was a long way down, and although my intellect told me my flying carpet would support up to a half-ton of dead weight, my emotions told me I was a foolish and extremely fragile man.I touched the jet control lever, and at the forward surge, my vertigo left me; suddenly I was a swift, soundless bird, sweeping through the wide night sky on mighty pinions—A dark shape loomed in front of me; I gave the field-strength knob a convulsive twist, cleared an unlighted roof antenna by a foot. From now on, I told myself, it would be a good idea to do my pinion-sweeping with a little more caution. I slowed my forward motion and angled steeply up.The lights were dwindling away below—the glitter of l'Avenue Organisation des Nations Unis, the hard shine from the windows of hotels and office buildings. The sounds that floated up to me were dull, muted by the field. At an estimated five-hundred-foot altitude, I took a bearing on the blue beacon atop the control tower at Hammarskjöld Field, a mile east of the town. I opened my jets to full bore and headed for the battlefield. Chapter ThreeI hung three hundred feet above the sparsely wooded hilltop where the blue-clad Moroccans had set up their forward field HQ. I was jiggling my position controls to counter a brisk breeze, and mentally calculating the odds against my being bagged by a wild shot. With my goggles turned to low mag and IR filter, I was able to make out a cluster of officers around a chart table, three recon cars parked behind the crest of the hill with their drivers beside them, and a line of dug-in riflemen on the forward slope. Five miles to the north, the pale blue flashes of the Algerians' opening bombardment winked against the horizon.The battle's objective was a bombed-out oasis occupying the center of the shallow valley ringed by the low hills over one of which I now hovered. According to Felix's Utter Top Secret Battle Plan, the Algerians would thrust their right forward in a feint to the Moroccan left, while quickly bringing up the bulk of their light armor behind the screen of the hills on the enemy right. The Moroccan strategy was to sit tight in defensive entrenchments until the enemy intention became clear, then launch a drive straight down the valley, with a second column poised to take the Algerians in the flank as soon as they struck from cover at the Moroccan flank. It seemed like a nice, conventional exercise, and I felt sure the boys would enjoy it a lot.The Algerian ballistic shells were making vivid puffs high above the valley now, followed by laggard thumps of sound, as the Moroccan antiballistic artillery made their interceptions. At each flash, the details of the battlefield below blinked into momentary clarity; it was an almost steady flickering, like heat lightning on a summer evening.I turned up my binocular magnification, scanned the distant Algerian massing area for signs of their main column moving out. They were a minute or two ahead of schedule. The churn of dust was just beginning to rise above the lead element; then antidust equipment went into operation and the cloud dissipated. Now I could pick out the tiny pinpoints of running lights, coming swiftly around in the shelter of the distant hills to form the arrowhead of the Algerian attack.I lifted myself another hundred feet, jetted toward their route of advance. They were coming up fast—risking accidents in the dark—to beat the best time the Moroccans would have estimated was possible. I arrived over the cut through which they would turn to make their dash for the oasis, just as the lead tank rounded into it—a massive Bolo Mark II, now running without lights. The Moroccans, caught in the trap of overconfidence in their intelligence analysis, still showed no signs of recognizing the danger. The first squad of four Algerian combat units was through the pass, gunning out into the open.Belatedly now, a volley of flares went up from the Moroccan side; the tanks had been spotted. Abruptly the valley burned dead-white under a glare like six small suns; each racing tank was the base of a cluster of long, bounding shadows of absolute black.I dropped lower, watched the second and third elements follow the lead units through the pass. The fourth unit of the last squad, lagging far behind, slowed, came to a stop. A minute passed; then he started up, moving slowly ahead, bypassing the designated route of march.Out on the plain, Moroccan tanks were roaring out from their positions two miles to my left, guns stabbing across the plain, both columns together in a hammerblow at the Algerian surprise thrust. Below me, the lone tank trundled heavily away from the scene of action, veering to the left now, moving into broken ground. The approved Battle Plan had included no detachment operating independently on the Algerian left; if the wandering Bolo were detected by the monitors—as it must inevitably be within minutes—the battle was forfeit, the fury and destruction all for nothing. Something was up.I ignored the battle on the plain. I dropped to a hundred feet, followed the tank as it lumbered down a shale-littered slope into deep darkness.* * *I moved carefully between towering walls of shattered rock, fifty feet above the floor of the dry wadi along which the Bolo moved in a sluggish crawl. A finger of light from its turret probed uncertainly ahead as though exploring new and dangerous territory. It negotiated an awkward turn, halted. I saw a faint gleam as its hatch cycled; then a silhouetted man clambered out, dropped to the ground; the tank sat with turbines idling, its searchlight fixed aimlessly on a patch of bare rock, like the gaze of a dead man.I turned up the sensitivity of my goggles, tried to penetrate the darkness. I couldn't see the driver. I moved closer—Something massive and dark was coming up the ravine toward me, hovering two yards above the ground. It was a flattish shape, roughly oval, dull-colored, casting a faint blue-green glow against the rocky walls as it maneuvered gently around a projecting buttress, settled in close to the Bolo.For a moment nothing more happened. The idling engine of the tank was a soft growl against stillness, punctuated by the sounds of distant battle. Then there was a heavy thud. The sound reminded me of a steer I had seen poleaxed once in a marketplace in Havana . . . I worked my binocular controls, tuning well over into the IR. The scene before me took on a faint, eerie glow. I maneuvered to the right, made out an oblong path of lesser blackness against the ground.Abruptly, shadows were sliding up the rock wall. The angry snarl of an engine sounded from behind me. I lifted quickly, moved back against the ravine face. The armored shape of a late-model command car careened into view, an opaque caterpillar of dust boiling up behind it. The blue-white lance of its headlight scoured the canyon floor, picked up the dusty side of the tank, reflecting from the rim of its open hatch. The car slowed, stopped directly below me, hovering on its air-cushion, the blue-black muzzles of its twin infinite repeaters poking through the armor-glass canopy, centered on the tank.A minute passed; faint, flickering light stuttered against the sky in the direction of the battle. The car below sank, came to rest slightly canted on the boulder-strewn ground. Its engines died. Metal clanked as the door slid open. A man in a dull-green Algerian field uniform stepped out, a pistol in his hand. He shouted in Arabic. There was no reply.He walked forward into the settling dust in the alley of light from the car's headlamp, his shadow stalking ahead. I saw the glint of the palm-leaf insignia on his shoulder; a major, probably the squadron commander—He stopped, seemed to totter for a moment, then fell stiffly forward. He hit hard on his face, and lay without moving. I hung where I was, absolutely still, waiting.From the darkness beyond the stalled tank, a creature came into view, padding silently on broad, dead white paws like ghastly caricatures of human hands. Stiff, coarse hair bristled on the lean, six-foot body, growing low on the forehead of a naked face like a fanged and snouted skull. A pattern of straps crisscrossed the razor back; light winked from metal fittings on the harness.It came up to the man who lay face-down with his feet toward me, fifty feet below. It settled itself on its haunches, fumbled with its obscenely human hands in a pouch at its side. I caught a glint of light from polished instruments; then it crouched over the man, set to work.I heard a grating sound, realized that I had been grinding my teeth together in a rictus of shock. Cold sweat trickled down the side of my neck under the suit.Down below, the creature worked busily, its gaunt, narrow-shouldered body screening its task. It shifted position, presenting its back now, the long curve of its horse-like neck.I had to force my hand to move. I slipped the dartgun from its fitted pocket, flipped off the safety. The beast labored on, absorbed in its victim. Quick motions of its elbows reflected its deft manipulations.A feeling of nightmarish unreality seemed to hang over the scene: the wink and rumble of the artillery beyond the hills, the knife-like sharpness of the shadows thrown by the light of the command car, the intent, demonic figure. I took careful aim just below a triangular clasp securing two straps that crossed the arched back, and fired.The creature twitched a patch of hide impatiently, went on with its work. I aimed again, then lowered the gun without firing a second time; if one jolt of Felix's venom had no effect, two wouldn't help. I flattened myself in the pocket of shadow against the cliff-face, watched as the alien rose to a grotesque two-legged stance, then pranced away on its rear hands toward the body of the driver, lying crumpled beside the Bolo.The major lay on his back now, the cap nearby, his gun a yard away. There was blood on his face and on the dusty stone under him. I estimated the distance to the command car, gauging the possibility of reaching it and training the forward battery on the monstrosity now leaning over the second man—There was a sudden, sharp yelp. The alien darted a few steps, collided glancingly with the massive skirt of the Bolo, veered toward me. I caught a glimpse of a gaping mouth, a ragged, black tongue, teeth like needles of yellow bone.The stricken demon bit at its rear quarters, running in a tight circle like a dog chasing its tail, yelping sharply; then it was down, kicking, scrabbling with its pale, flat hands, raising a roil of dust. Then it stiffened and lay still.I dropped quickly to the ground, switched off the lift-field. I caught the reek of exhaust fumes, the hot-stone odor of the desert, and a sharp, sour smell that I knew came from the dead creature.I went to the body of the major and bent over it. The face was slack, the eyelids unnaturally sunken. There was a clean wound across the forehead at the hairline. The hair was matted with glistening blood.I turned him on his face. The top of his skull had been cut free; it hung in place on a hinge of scalp. Inside the glistening red-black cavity was—nothing.I leaned closer. A deep incision gaped from the base of the skull down under the collar. Very little blood had leaked from it; the heart had stopped before the wound was made.The alien lay fifteen feet away. I looked across at it, my breathing coming fast and shallow, hissing between teeth that were bared in a snarl. Every instinct I owned was telling me to put space between myself and the demonic creature that had walked like a beast but had used its hands like a man.I had heard of hackles rising; now I felt them. I gripped the gun tighter as I crossed the last few feet, stood looking down at the sparse, rumpled coat through which dull gray-pink skin showed. I prodded the body with a boot; it was stiff, inert, abnormally heavy. I pushed harder, rolled it over. At close range, the face was yellowish white, dry, porous-textured. The hands were outflung, palms up, bloody from the trepanning of the major; near one lay a bulging, gallon-sized sack, opaque with dust.I stepped around to it, knelt and wiped a finger across the bulge of the surface; it was yielding, warm to the touch. Pinkish fluid wobbled under the taut membrane.I brushed away more dust. Now I could see a pink, jelly-like mass suspended in the liquid. It had a furrowed surface, like sun-baked mud, and from its underside hung a thick, curled stem, neatly snipped off three inches down.I prodded the bag. The mass stirred; a snow-white sphere just smaller than a golf ball wavered into view, turning to show me a ring of amber-brown with a black center dot.* * *The battle sounds were slackening now. It wouldn't be long before another vehicle came along the ravine in search of the missing Bolo and the officer who had followed it. I stood, feeling my heart pound as though I had run a mile, fighting down the sickish feeling that knotted my stomach. I didn't have much time, and there were things to be done—now.The tankman, lying awkwardly beside his massive machine, was dead, already cooling to the touch. I went back to the fallen demon, went through the pouches attached to the creature's harness, and found a case fitted with scalpels, forceps, a tiny saber saw. There was a supply of plastic containers and a miniature apparatus with attached tubing—probably a pump-and-filter combination for drawing off plasma. There was another container, packed with ampoules of a design I had seen recently—on the landing in my hotel. The thought was like a cold finger on my spine.The last pouch yielded a scrap of smooth, tough paper, imprinted with lines of pot-hooks of a sort I had never seen before. I tucked it away in my knee-pocket, got to my feet. The paper was better than nothing as evidence that I hadn't been the dreamer of a particularly horrible nightmare. But I needed something more compelling—something that would communicate some of the shock I felt. Felix needed to see that skull-white face . . . The ravine was still quiet; maybe I had time.I ran to the car, started it up and brought it forward, halted it beside the dead man. I jumped down and lifted the limp body into the cockpit. I remounted, maneuvered up beside the dead alien. I opened the cargo compartment at the rear of the car, then gritted my teeth and grasped the creature's hind wrists. Through the gloved hands of the suit, the bristles were as stiff as scrub-brushes.I dragged the corpse to the car, used the power of the suit to lift the three-hundred-pound weight, and tumbled it inside.I went back for the sack containing the brain, put it on the seat beside the dead major, then climbed in and headed back up the ravine. As I reached the first turn, a glare of light projected the car's moving shadow on the rock wall ahead. I turned, saw a brilliant flare fountain from the open hatch of the Bolo.I gunned the car, and felt a tremor run through the rock an instant before I heard the blast. Small stones rained down, bounded off the canopy and hood. Either the tank had been mined for automatic destruction if abandoned or else the creature I had killed had set a time-charge to eliminate the traces of his visit.I tramped on the throttle, holding my thoughts rigidly on my driving. I wasn't ready yet to think about the implications of what I had seen. I could feel the full shock of it, lurking in the wings, waiting to jump out and send me screaming for a policeman—but that would have to wait. Now, I was concerned only with getting clear with my prize while there was still time.Because there was no doubt that in a little while—when whoever, or whatever, was awaiting the return of the brain-thief realized that something was awry—a variety of hell would break loose that would make ordinary death and destruction seem as mild and wholesome as a spring morning.* * *I skirted the hills where floodlights were glaring now in the Moroccan camp. The cease-fire had apparently been sounded; UN monitors would be moving out on the field, tallying casualties, looking for evidence of illegal weapons, checking out complaints by both sides of Battle Plan violations. I hoped that in the general excitement the absence of the command car would go unnoticed for now. The road into Tamboula was a wide, well-patrolled highway. I avoided it, took a route across a wasteland of stunted mesquite. I skirted a trenched and irrigated field, orderly in the light of the new-risen moon, then stopped by a clump of trees fifty yards from Felix's villa, a former farmhouse, converted by the CBI into an armored fortress capable of withstanding a siege that would have leveled Stalingrad. The windows were dark. I took out my communicator, pressed the red button that tuned it to Felix's special equipment."Wolfhound here, Talisman. Anybody home?"There was no reply. I tried again; still nothing. It was too early to start worrying, but I started anyway. There were sounds on the road behind me now, the surviving troops, who—tired and happy after their evening's fun—were starting back to their billets in town. Even if my borrowed car hadn't been missed yet, the sight of it would inspire laggard memories. I couldn't stay here.General Julius had been less than enthusiastic about my presence in Tamboula; my arrival at his headquarters in a stolen Algerian command car would hardly be calculated to soothe him. But even a stuffed shirt of a political appointee would have a hard time shrugging off what I had to show him. I gunned the car around the side of the house, cut across a field of cabbages, mounted the raised highway, and barreled for the city at flank speed.