local town theatre. My legs were shaking, my head spinning, and I sat down without concealing my relief which was at once noticed. "You are completely recovered. Very good. And now tell the truth. Wahrheit!" said the boyish SS-man, and fell into an expectant silence. I was silent too. I had no fear. I was saved from that by the feeling that all this was illusory; I felt remote from all that was going on. This wasn't, you see, happening in my life and not to me; this puny, emaciated body in a dirty quilted jacket and broken army boots did not belong to me but to another Sergei Gromov living in another time and space. Thus I comforted myself with the help of physics and logic, but physiology painfully refuted them with every breath I drew, with every movement I made. For now this body was mine and it had to take what was destined for it. I asked myself in alarm whether I had, in the long run, enough strength and will, enough endurance, courage and inner pride. In the war days it had been easier. We were all prepared for such a contingency by all the conditions of the war years, by the way of life, by the spirit of the times - severe and hard as they were. I was ready then, and probably so was the Sergei Gromov whose place I now occupied in this room. But was I ready now? I felt chilled for an instant and, I'm afraid to confess it, terribly frightened. "You understand me?" asked the SS-man. "Perfectly," I nodded. "Then talk. Wieviel Soldaten hat er? Stolbikov? What detachment? Soldier, partisan? Number of men?" "I don't know," I said. I was not lying. I honestly didn't know the strength of all partisan formations under Stolbikov's command. It continually changed. Now a number of groups would go scouting deep in the rear and not return for weeks, now a detachment would be reinforced by formations operating in neighbouring sections. Besides, my Stolbikov had one complement of men, but the Stolbikov living in this space-time might have another, either more or less. If I told all I knew, it would be interesting to know whether it would coincide with the reality the SS-man was interested in. Judging by his insignia, he was an Obersturmfuhrer. "Tell the truth," he repeated severely. "It's better that way. Wahrheit ist besser." "But I honestly don't know." His blue eyes became noticeably blood-shot. "Where are your documents? Here," he cried, and threw my wallet on the desk. I wasn't sure it was mine, but I presumed it was. "We know everything. Alles." "If you already know, then why ask?" I said quietly. Before he could answer, the field-telephone buzzed on the desk. With an agility that surprised me, he grabbed the receiver and stood at attention. His face was transformed into a mixture of servility and delight. He kept repeating 'Ja, Ja', in German and clicked his heels. Then he put my wallet into a drawer and pushed a buzzer. "They will take you away now," he told me in bad Russian. "Keine Zeit. Three hours in a cell." He indicated where with his thumb. "Think, remember, and we'll talk some more. Otherwise, it will be the worse for you. Zehr schlecht." I was taken into the cellar and pushed into a barn-like room with no window. I felt the walls and the floor. The first were of stone, sticky with mould, and the Door was covered with wet mud. My legs would no longer support me, but I did not risk lying down. I sat against the wall on my hands, just the same it was drier. The reprieve I got aroused the hope of a safe way out. The experiment might end, and the lucky Hyde abandon the Jekyll buried here in the mud. But I was immediately ashamed of my thoughts.... Both Galya and Klenov would have called me a coward without blinking an eye. Zargaryan and Nikodimov wouldn't have said it, but would have thought it. Maybe, somewhere in the depths of her soul, Olga would as well. Thank goodness I had thought of this in time. I began to think of a lot of things. About the fact that now I had to answer for two - for him and me. How he would have behaved, I could guess: I might even say I knew. You see, he was myself, the same particle of material in one of the forms of its existence beyond our three-dimensional world. Chance might change his lot, but not his character, not his line of conduct. So it was all clear: I had no choice, not even the right to desert with the help of Nikodimov's wizardry. If I were returned now, I would beg Nikodimov to send me back to this hole. I must have fallen asleep there, despite the damp and cold, because dreams overtook me. His dreams. A bearded Stolbikov in a sheepskin hat, a middle-aged woman in a padded jacket with a tommy-gun slung from her shoulder who was slicing or shredding a round loaf of rye bread. Naked children were on the bank of pond covered with green duckweed. I immediately recognized the pond with the crooked pines on the shore, could see the road between steep clay cliffs leading down to it. It was my dream, long remembered and always incomprehensible. Now I knew where it came from. The dreams shortened my reprieve. Again the boyish SS-man demanded my presence. This time he was not smiling. "Well?" he shot out. "Are we going to talk?" "No," I said. "Schade," he drawled. "A pity. Put your hand on the table. Your fingers so." He snowed me how with his puffy palm and wide-spread sausage-like fingers. I obeyed. Not without fear, I admit; but going to the dentist is also terrifying at times. Fatty pulled from beneath the table a piece of wood with a handle, something like an ordinary joiner's wooden hammer, and cried: "Ruig!" The wooden hammer smashed deliberately down on my little finger. The bone crunched and a savage pain shot up my arm to the shoulder. I could barely restrain a scream. "Ve-ry good?" he asked, stressing the syllables with satisfaction. "Will you talk or not?" "No," I repeated. Again the hammer was raised, but I involuntarily pulled back my hand. Fatty laughed. "You can save your hand, but not your face," he said, and instantly slashed me across the face. I lost consciousness, but came to almost at once. Somewhere close by I heard Nikodimov and Zargaryan talking. "There's no field." "None at all?" "No." "Try another screen." "The same thing." "And if we try more power?" Silence. Then Zargaryan answered: "Got it. But very weak visuality. Maybe he's sleeping?" "No. We registered the activity of the hypno-genetic system a half hour ago. Then he woke up." "And now?" "I can't see it." "I'll give more power." I couldn't interfere. I could not feel my body. Where was it? In the lab chair or the torture chamber? "Got the field," said Zargaryan. I opened my eyes, or rather I partly opened them. Even the slightest movement of my eyelids aroused a sharp, piercing agony. Something warm and salty trickled from my lips. My hand seemed to be burning over a fire. The whole room, from floor to ceiling, seemed full of turbid, quivering water through which I could dimly make out two figures in black uniforms. One was my fat man, the other looked slender and more symmetrically built. They were talking abruptly and fast, in German. My German is poor, so I didn't listen. But I thought the conversation was about me. First I heard Stolbikov's name mentioned and then mine. "Sergei Gromov?" repeated the thin one in surprise, and said something to the other. Then he ran over to me and carefully wiped my face with a handkerchief that smelled of perfume and sweat. I did not stir. "Gromov ... Sergei..." repeated the second SS-man in pure Russian, and bent over me. "Don't you know me?" I looked at him and recognized the man's face; though older, it still retained the long-remembered features of my former classmate, Genya Muller. "M tiller," I whispered, and lost consciousness again. COUNT SAINT GERMAIN I woke up in a different room in someone's dwelling. Not a cosy room, but one furnished with the pretentiousness of vulgar chic. A potbellied cabinet filled with crystal glasses, a redwood buffet, plush sofa with round bolsters, branching deer-horns over the door, and a copy of Murrillo's Madonna in a large gilded frame. All this had either been accumulated by some local official or brought here from various flats by requisition of the Hauptsturmfiihrer to make a quiet little nest for top brass. The Hauptsturmfiihrer himself, in an opened jacket, was sprawled lazily on the sofa looking at an illustrated magazine, and I stole a look at him from the morocco leather chair in which I sat beside a table laid for supper. My bandaged hand was no longer painful. But I was devilishly hungry. However, I kept silent and did not stir, hoping to avoid showing it in the presence of my former classmate. I had known Genya Muller from the age of seven. Together we entered the same school situated in a quiet Arbat side-street, and had shared all our joys and troubles right through to the ninth form. Muller senior, a specialist in weaving looms, had come to Moscow from Germany soon after the Treaty of Rapallo. He had first worked in the Altman Concession and later on somewhere in the Mostrikotazh, the Moscow Weaving Mills. Genya was born in Moscow and in school nobody counted him a foreigner. He spoke Russian as well as we did, studied the same things, read the same books, sang the same songs. He was not liked in school, and I hadn't liked his arrogance and boastfulness either. But we lived in the same block of flats, sat at the same desk, and were considered friends. With the years our friendship had dwindled away through a rising difference in viewpoint and interests. And when the Hitlerites had occupied Poland, the Muller family moved to Germany, and Genya even forgot to say goodbye to me when he left. True, my Genya Muller wasn't this Muller who now lay on the sofa with his boots off. and I also wasn't this Gromov, all in bandages, who sat opposite him in the red morocco chair. But as the experiments had shown, phases of adjacent existences do not change a man's temperament or character. So even my Genya Miiller had all the grounds to grow up into Heinz Muller, Hauptsturmfuhrer in the Nazi stormtroopers and chief of the Kolpinsk Gestapo. And, as a result, I could conduct myself with him accordingly. He lowered the magazine and our eyes met. "So you've woken up at last," he said. "Regained consciousness, rather." "Don't put on. After our sorcerer and magician Dr. Getsch amputated your finger and did a good job of cosmetic stitching, you slept for two hours. Like a log." "But what for?" "What d'you mean - what for?" "Why the cosmetic stitching?" "To fix your face. Kreiman overdid it with his hammer. Well, so now you're a good-looking fellow again." "Maybe Herr Muller has a fiancee he wants to marry off. If so, he's too late." "Gut out the Herr business. Here it's Genya Muller and Sergei Gromov. Somehow they ought to be able to get together." "But why, I'd like to know?" I asked. Muller got up and stretched. "Isn't that enough of your 'why's and wherefore's'? I pulled you out of the grave today. And you still can ask 'why'?" "Then I won't ask. You want to make me an informer, or some other kind of rat. I'm no good for that." "You're good for the grave." "So are you," I parried. "We'll still make it. And now I could eat a horse." He laughed. "You sure hit the nail - we'll still make the grave all right." He sat at the table and poured cognac for us both. "Our vodka's junk, but the cognac's excellent. Right from Paris. Martel. What'll we drink to?" "Victory," I said. He laughed even louder. "You amuse me, Sergei. A clever toast. I drink to it." He drank, and added with a crooked smile, "And next I'll drink to getting out of this dirty hole fast. I've got an uncle in Berlin, who has connections. Promised me a transfer this summer. To Paris, or Athens. A little farther from the firing line." "So they're bothering you?" "Of course they are. Any minute some skunk may throw a grenade from round a corner! They got my predecessor. And sentenced me." "So you won't live long," I observed indifferently. Without taking a bite, he again filled the glasses. His hands shook. "That's why I'm hurrying up my transfer. If only they don't drag it out, I'll be sitting there in Paris and, before I can look round, the war will be over." "We'll still keep fighting," I said. "You'll have to wait for two and a half years." His hand holding the glass froze in mid-air above the table. "To be precise," I explained, "two and a half years from now on May 8, 1945, an agreement of unconditional surrender will be signed. And wouldn't you like to know who will surrender? The Germans, friend, the Germans. And where do you think this will happen? Right in Berlin, almost on the ruins of your imperial chancellery." Without tasting his cognac, Muller slowly put his glass back on the table. At first he was amazed, then frightened. I intercepted his glance directed at the small table by the sofa where his Walther pistol lay. Probably he thought I'd gone crazy and immediately remembered his gun. Before he could reply, the buzzer of the intercom-phone went. He grabbed the receiver, gave his name, listened and said something fast in German. I caught one word: Stalingrad. Then I remembered what my companion had said in the Gestapo's dark-green 'Black Maria' - 'now it's either the very end of January or the beginning of February'. And it was. Muller returned to the table with a gloomy face. "Stalingrad?" I inquired. "Do you understand German?" "No, I merely guessed. Your Paulus is done for. Kaput." He tapped his knife cautiously on the plate. "Don't talk nonsense. Paulus has just been made a General Fieldmarshal. And Mannstein has already reached Kotelnikov." "Your Mannstein has been defeated. Smashed and thrown back. As for Paulus - it's the end. What's the date today?" "February 2." I laughed. How wonderful to know the future! "Well then, this is the day that Paulus capitulated at Stalingrad, and your Sixth Army, or what's left of it, have become prisoners with 'Heil, Hitler' on their lips." "Shut up!" he screamed, and took his pistol from the table. "I won't forgive anybody who makes such jokes as that!" "But I'm not joking," I said, putting a piece of tinned ham in my mouth. "Can you check it somewhere? Go ahead, call up." Muller thoughtfully played with his gun. "All right. I'll check. I'll call von Hennert-he should know. Only get this: if it's a hoax, I'll shoot you personally, and right now." He went to the telephone, took a long time getting connected, and asked something, standing as straight as if on review as he listened. Then he hung up and tossed the pistol onto the sofa without deigning to glance at me. "Well, was I right?" "How did you know?" he asked, approaching me. His face was a picture of astonishment and perplexity. He looked at me as if asking whether I was I or a representative of the High Command in my person. "Von Hennert was quite surprised that I knew. I had to do some quick thinking on that score. It hasn't been proclaimed officially yet, but Hennert knows." "And did he say that Hitler had already ordered general mourning for the Sixth Army?" "You know that too?" He continued to stand, not taking his eyes off me, puzzled and unable to figure it out. "Come now, where did you get it from? You couldn't have known yesterday, that's for sure. But today.... Who could have told you? You were brought here with somebody else, I believe?" "That was this morning," I said. "At that time, your Paulus was still kicking back." He blinked his eyes. "Somebody might have picked up a Moscow broadcast?" "Where?" I laughed. "In the Gestapo?" "I don't get it." He spread his hands in a gesture of despair. "Nobody knows about it yet in town. I'm convinced of that." Suddenly I had an idea. It struck me that I might still save my unlucky Jekyll. Nothing threatened him till morning, but he would meet the morning fully conscious and free of my aggression. Then his life wouldn't be worth a cent. Muller wouldn't stand on ceremony with him, the more so if he explained that he remembered nothing of today's business. I had to think. The play would be tough. "Don't try guessing, Genya," I said. "You won't figure it out. It's simply that I'm not the ordinary fellow you think I am." "What do you mean by that?" "Did you ever hear that in one of our scientific research institutes," I began, improvising as if inspired, "a research group was liquidated in 1940? There was a lot of fuss about it abroad. Putting it broadly, it was a group of telepathists." "No," he replied vaguely. "Never heard of it." "But you know what telepathy is?" "Something like transmitting thoughts at a distance?" "Approximately, yes. It's not a new thing, even Sinclair wrote about it. Only idealistically, with all kinds of other-world nonsense. But we made experiments on specifically scientific grounds. The brain, you see, is looked upon as a microwave radio-set, picking up idea-signals at any distance like ultra-long wavelengths. A bit less than a micron. Everybody has this inherent possibility, but in rudimentary form. However, it can be developed if you find a precipient brain, that is, one specially tuned in to inner induction. Many were tested, I among them. Well, so I turned out to be an exceptional precipient." Muller sat down and rubbed his eyes. "Am I dreaming, or what? I don't get it." I could already see by his face that I'd won the game: he almost believed. Now I had to erase the 'almost'. "Have you ever read about Gagliostro or St. Germain?" I asked. Noting his naive and empty eyes I realized he hadn't. "History cannot explain them, especially St. Germain," I continued. "The count lived in the eighteenth century, and he could relate events of the twelfth, thirteenth and fourteenth centimes as if he had witnessed them. He was considered a wizard, an astrologer, an Agaspherus, European monarchs vied with each other in inviting him to their courts. He foretold the future too, incidentally, and rather successfully. But nobody's been able to explain what kind of man he was, not so far. Historians ignore him, or call him a charlatan. But they should have used the term telepathist. That's it in a nutshell. He received ideas from the past and the future. Just as I do." Muller was silent. I could not imagine what he was thinking of. Maybe he guessed that I was a fake? But for all that, I had one irrefutable and invincible trump - Stalingrad. "The future?" he repeated thoughtfully. "So you can foretell the future?" "I mustn't go too far," I mused silently. "Muller's no fool and he's used to down-to-earth thinking." And that was what I played on. "It's not hard to foretell yours," I said aloud, no less craftily than his sly question. "You know yourself that after Stalingrad the underground and partisans will be more active everywhere. You won't live till summer, Muller. You haven't a chance." His mouth curved in an ironical smile, as if saying 'all the same I'm master of the situation'. "I can also foretell your future," he snapped at me aloud, "and without telepathy. Tit for tat." "Man to man," I laughed. "But we can change the future. You mine, and I - yours." He raised his brows, again not getting the drift. "Okay then, let's lay down the cards." "You send me to the partisans today. And I'll guarantee your immortality to the end of the month. Not a bullet or grenade will touch you." He was silent. "You don't lose much. You grant me life, and you win the kitty - yours." "To the end of the month," he laughed. "I'm not God almighty." "And the guarantee?" "My word and my documents. You saw them. And you must have guessed that I can do something." He pondered a long time, his eyes roaming silently and vaguely around the room. Then he poured the rest of the cognac into our glasses. He hadn't eaten, and the drink was already taking effect. His hands shook even more. "All right, then," he ground out. "One for the road?" "I'm not drinking," I said. "I'll need a clear head and a firm hand. You give me a gun, even if it's only your Walther, and tie my hands loosely so I can free them quickly." "And what tale am I to use to send you off? I've got a boss, you know." "So you're sending me to the top brass. Along some forest road." "There'll have to be a driver and a convoy. Can you handle them?" "I hope you won't regret the loss of the convoy?" "I'll regret, the loss of the car," he frowned. "So I'll return you the car and the driver. Agreed?" He went to the telephone and began making calls. I was surprised at the speed with which he carried everything out. In about half an hour, a Gestapo Opel-Kapitan was already ploughing its way through the village all powdered with snow. Beside me sat an evil-looking Fritz with a tommy-gun across his knees. Let him stew in his bad temper. That didn't worry me any more than my promise to Muller did. You see, / had promised, and not the Gromov who would finally take my place. Only when would this happen and where? If in the car, then I must do all I could so that my ill-starred Jekyll would quickly get the hang of things. I stretched the slack bonds that tied my arms behind my back. They loosened at once. Another jerk and I could put my free hand in my jacket pocket and grip the butt of the blue-steel pistol. Now I had only to wait. With a sixth or maybe sixteenth sense, I could feel the approach of that strange lightness of my body, the head-spinning and the mist that put out everything - light, sounds and thoughts. And so it was. I woke up when I felt Zargaryan's hand removing the pick-ups. "Where were you?" he asked, still invisible. "In the past, Ruben. Too bad." He let out a loud and mournful sigh. Nikodimov was already holding the tape against the light to observe it, pulling it from the container. "Did you follow the time, Sergei Nikolaevich?" asked Nikodimov. "That is, when you entered and left the phase?" "Morning and evening. One day." "It's twenty minutes to twelve midnight now. Does that agree with your count?" "Approximately." "A trivial lag behind our time." "Trivial?" I laughed. "More than twenty years." "On a scale of a thousand years, that's almost nothing." But I wasn't worried about thousand-year scales. I was anxious about the fate of Sergei Gromov whom I'd left about twenty-five years ago in the suburbs of Kolpinsk. I think, by the way, he did not waste any time. TWENTY YEARS AFTER The new experiment had become as humdrum as a visit to the polyclinic. Now I didn't gather friends together before leaving, Zargaryan didn't come for me, and nobody accompanied me in the morning. I took the bus to the institute and Nikodimov at once sat me in the chair without testing the degree of my good will and readiness for the test. He only asked: "When did you get into difficulties in the last experiment? Was it toward evening, in the late afternoon?" "About then. It was already dark outside." "The apparatus focused the sleep period, then there was an increase of nervous strain, and finally a state of shock...." "That's quite correct." "I think we can now anticipate such a complication, if it should arise," he said. "And bring your psyche back." "That's exactly what I don't want. You already know..." I broke in. "No, this time we aren't taking any risks." "What risk? Who's talking about risk?" thundered Zargaryan, appearing like a phantom, all in white against the background of the white doors. He had been in the next room, checking the power generator. "I'd give a year of my life for one minute of your journey," he went on. "It isn't a science, as Nikodimov thinks. It's poetry. Do you like Voznesensky? " "More or less," I answered. He recited: In autumn time when leaves are dying Within a dawn-lit perilous wood, Someone's fate and name come flying Like seeds - and in our minds intrude. He broke off and asked: "What words stick in your memory?" "Dawn-lit and perilous," I told him. I could not see him now, and his voice came from the darkness. "The main thing is 'dawn-lit'. So let's be solemn. Remember that you are at the gateway to the future." "You're sure of that?" came Nikodimov's voice. "Absolutely." I heard no more. Sounds died out until the dead silence was broken by a monotonous, rumbling roar. Now there was no silence, no mist. I found myself in a soft chair by a wide, slightly concave window. Strangers sat in similar chairs beside and opposite me. The surroundings reminded me of the interior of an airliner or the coach of a suburban train where people sit in threes across from each other, with a passageway running from door to door. This passageway or aisle was probably about forty metres long. I tried to orient myself without looking at my neighbours, slipping sidelong glances from under lowered lids. My attention was drawn first to my hands - large, oddly white, with a dry clean skin such as occurs after frequent and hard scrubbing. The significant thing was that they were the hands of an old man. "How old am I and what's my profession?" I pondered. "A lab man, doctor, scientist?" The suit I wore provided no direct answer - it was not new but neither was it much worn, and it was made of a smooth material with an unusual pattern. There was no use trying to guess. I looked out the window. No, it wasn't an airliner because we were flying too low for an aeroplane of this size, lower than flight at zero altitude as they call it. But it wasn't a train either, because we were flying over the earth, over homes and small groves, almost scraping the tops of the pine and fir trees and, incidentally, flying so fast that the landscape outside the window ran together into a sickening blur. From want of habit, it hurt to look at it. I got a handkerchief from my pocket and wiped my eyes. "Do they hurt?" grinned a passenger sitting opposite. He was a thin grey-haired man wearing gold-framed glasses without ear-pieces - no knowing how they stayed on. "We forget when we're older that we shouldn't look out the window. It's not the fifties now. Gall it an observation car!" "What, you don't like it?" asked a young fellow challengingly from an aisle seat. "Of course I do. And why not? Who wouldn't like it? An hour and a half from Leningrad to Moscow. Bit of a novelty." "Why a novelty?" said the young man with a shrug. "Even twenty years ago they were talking of monorail roads. It's only modernization. And why look out the window? Turn on the TV," he told me. I felt confused, not having the faintest idea where the television was or how to turn it on. I was anticipated by my grey-haired neighbour opposite. He pressed some kind of lever at the side, and the window was covered by the familiar frosty screen. The picture arose somewhere in its depths, so that it could easily be seen by those sitting sidewise to it, as I was. It was in stereo-colour and depicted a huge, multi-storey building beautifully ornamented with grey and red tiles. A helicopter was landing on its flat roof out of a pure blue sky. "We bring you the latest news," said an unseen announcer. "Party and Government leaders visit the three-hundredth housing-commune in the Kiev district of the capital." A group of well-dressed middle-aged people left the cabin of the helicopter and disappeared under a cupola of plexiglas. Express lifts and escalators flashed by. The eye of the camera was aimed down at the gleaming windows of the ground floor. "This floor is occupied by a large department store, repair shops and dining-rooms to serve the building's occupants." Now the guests strolled slowly from floor to floor, through rooms furnished and decorated in shapes and colours quite new to me. "One turn of the plastic lover and the bed goes into the wall, and out comes a concealed book-case. And this couch may be widened or lengthened: its metal supports and the foam-rubber surface expand to double the size." There followed an open vista of public foyers with giant television and cinema screens. "This floor is wholly given over to young people who prefer living separately," commented the announcer, sliding walls apart for us to see the unusually-furnished rooms. "I can't understand it. Why do they do all this?" broke in one lady, knitting away and giving a scornful sniff as she gave me a sidelong glance. I looked at the young man on the aisle seat, awaiting his remark, and I wasn't left disappointed. How like he was to the young people I knew! He had caught from them the torch of enthusiasm, almost boyish vehemence, an uncompromising attitude to everyone who wasn't in step with the times. "House-communes weren't just built today ... they're not new ... yet you still don't know why..." he said. "I certainly don't know!" insisted the lady. "Glory to God, we no sooner get rid of shared flats, and they're back again!" "What's 'back again'?" "Your house-communes. We're resurrecting living in shared flats." "Don't talk nonsense. People are not leaving separate, private flats to go into communal flats - whatever they are, I certainly don't know. They leave to go into house-communes! You're looking at them now. They provide a new, wider capacity of living conveniences!" The lady with the knitting fell silent. Nobody supported her. And on the screen smoked the oil derricks conquering a leaden garnet sky over fir and larch trees. "We are with you in Third Baku," continued the announcer, "at the newly opened section of the Yakutsk oil region in Siberia." A Third Baku! In my time, I had only known two of them. How many years had gone by? I gave the same silent question to the white-gowned surgeons on the screen who were demonstrating a bloodless operation using a pencil neutron-ray and to the inventors of a compound for sealing wounds. I addressed my silent question to the announcer himself who finally appeared before the viewers. "In conclusion, I want to remind our audiences of the deficit of specialists in occupations which our economy is much in need of. As before, we need adjusters for automatically operated shops, controllers for tele-guided mines, operators for atomic electric stations, assemblers of multi-purpose electronic computers. " The screen blanked out, and from somewhere overhead came a voice that slowly announced: "We are arriving in Moscow. The warning lights are on. With the green light, the escalator will be turned on." Above the door in front there was a flicker of red lights. They darkened to blue and changed to a bright green. Entering the aisle, the passengers were carried along on a moving floor. I joined them, so I never noticed the monorail station. Nor did I see it from outside. The escalator road, moving fast, swept us into the lobby of a Metro station. I didn't recognize it and, to speak honestly, never had a chance to get a good look at it. We were moving at almost hydrofoil speed, slowing down only at the escalator stairs which took us down to the platform. "Where's the ticket booth?" I wondered. "Can the Metro be free of charge?" This was answered affirmatively by the stream of passengers pushing into the open doors of an incoming train. I got off at Revolution Square, which I recognized at once: below ground where I came across the familiar bronze pieces of sculpture in the arcade, and above where the yellow columns of the Bolshoi Theatre looked down at me from a distance across the green sweep of the square. And Marx's monument stood in the same spot, but in place of the Grand Hotel there towered a gigantic white building with flashing ribs of stainless steel; and, instead of the side wing of the Metropole Hotel and to the right, ran a vista of noisy, multi-layered streets. But the street movement seemed as familiar as of old, almost unchanged. Along the wide pavement, as tightly-packed and unhurried as always, went the varicoloured droplets of the human current, more colourful than ever under the high summer sun. And along the asphalted canal road, skirted by buildings and squares, rumbled another current of motor cars, also colourful. By careful observation, I could easily make out the diversities. Different styles and trends in clothing, the changed lines and shapes of cars. Most of the latter rode on air-cushions rather than wheels, and reminded you of the bulging brows of whales or dolphins as they moved soundlessly on a violet haze of air. "How many years have passed?" I asked myself, and again could find no answer. Impossible to cross the square: an iron tracery of grilles ran along the pavement, openings for passengers were only at stops of cigar-shaped buses. I walked down toward the Alexandrovsky Gardens, passed the Historical Museum, glanced fleetingly at the Red Square. Nothing there was changed - the same tooth-tipped ancient red walls, the clock on the Spasskaya Tower, the severe monolithic block of the Mausoleum and that miracle of architecture - the cathedral of Vasily Blazhenny. But the huge hotel we had built in Zaryadye wasn't there at all. A bit farther on, across the Moskva River, rose unknown tall buildings behind the cathedral. I went into the gardens and sat on a bench. And though the town was tumultuous with its full-blooded impetuous life, in the morning hours here, as in our world, the park was almost deserted. To tell the truth, I was feeling a bit lost. Where should I go, and what for? Where was my home? Who was I? And what experiences lay before me this day in my new life? I felt a wallet in my pocket, very plump and compact, made of flexible, transparent plastic. Without taking out the identification card, I could read my name, profession and address through the plastic. Again I was a servant of Hippocrates, some kind of director in a surgical clinic, and probably an eminent man because the wallet contained congratulations from three foreign scientific societies sent to Professor Gromov on his sixtieth birthday. So twenty years had passed! For me, it was already old age; for science - 'seven-league boots.' D'Artagnan, on his way to meet Aramis and Athos was tormented by doubts: would it be a bitter experience to see his friends grown old? His doubts had been dispersed, but would mine? In my mind I imagined myself calling at the address on the card. Probably the door would be opened by Olga, twenty years older. And what if it wouldn't be Olga? I certainly did not want to complicate the situation. I mechanically thumbed through the pack of money in the wallet. It was probably enough for one day in the future. So what should I do? Perhaps simply walk along the streets, travel around town, see it a little more, breathe the air of the future in the literal sense? Was that such a little thing? For Zargaryan and Nikodimov, it was. What material affirmation could I bring them from the future? Go to the Lenin Library - it probably existed here - dig into index files and interest myself in topics found in scientific journals? Suppose I even managed to find something close to the work of my scientific friends. Let's suppose. But how would I be able to grasp anything from the articles of scientists of the eighties, if sometimes even the attempts of Zargaryan to express things in an elementary and popular form had been hopeless to overcome my mathematical ignorance! Memorize some kind of formula? But I would forget it at once! And if they were in a series? And if I came across absolutely unknown mathematical symbols? No, no, it was nonsense - nothing would come of it. Wrapped in such thoughts, I made my way to a taxi stand. Ahead of me stood a woman, apparently in a hurry for she kept looking at her wrist-watch. "I've been waiting ten minutes, and not one car," she said. "Of course, the bus is simpler and costs nothing. But the auto-taxi is more amusing." "The auto-taxi?" I repeated. "You're new here, of course," and she smiled. "That's what we call \the driverless taxis, with automatic controls. Simply lovely to ride in!" But the first auto-taxi gave me the shivers. There was something wild and unnatural in this snub-nosed car without wheels or driver that soundlessly floated up to us and discharged four spider-legs as it came to a stop. The invisible man behind the wheel opened the door, the passenger got in and said something into a microphone. The legs vanished as noiselessly as they had appeared, the doors closed, and the car disappeared round a corner. I probably stared after it rather long and stupidly, asking myself in perplexity: 'What do you say into the microphone, and how do you pay if you haven't enough change?' I was already thinking of taking flight when another passenger approached the stop. There was something uniquely elegant about his accentuated leanness and pepper-and-salt hair, even the carefully trimmed spade-like beard gave him a sort of challenging look. "I'm in a hurry," he admitted, impatiently looking round the square. "Here's one coming, I think." A snubby auto-taxi had floated up and come to a stop. "I'll be glad to give you my turn," I said. "I'm in no hurry." "Why? Let's go together, if you've nothing against it. First we'll deliver you, and then me." Something familiar flashed in his dark eyes. And he had the same high, sloping and pure forehead, the same piercing and amused glance. Only the beard transformed his face almost beyond recognition. AN OLDER ZARGARYAN I looked into his eyes again, questioningly. It was he. My Zargaryan, twenty years older. But I didn't let on I knew him. "Where do you want to go?" he asked. I merely shrugged. Did it matter where a man goes who hasn't seen Moscow for twenty years? "Then off we go. Don't object, mind you. I'll be a wonderful guide. By the way, where are you having dinner? Would you like to go to the Sofia? With me? Honestly, I hate having dinner alone." Even nearing fifty, he hadn't lost his boyish ardour. And he entered hotly into the role of guide at once. "We won't go along Gorky. It's hardly changed. We'll take Pushkin, quite a new street. You won't know it. That will be our programming." He fed the programme into the microphone, adding where to turn and where to stop. The taxi, soundlessly closing its doors, floated off and skirted the square. "And how do you pay?" I inquired. "Put the money here in this small box." He pointed to a slot in the panel under the windshield. "But if you've no change?" "We'll see that we get change." The taxi had already turned onto Pushkin, as much like the Pushkin Street of my days as the Palace of Congresses is like a factory club. , Perhaps it was outwardly different even in the sixties - you see, similar worlds do riot mean they are identical - but now it was different on a gra