It was when Quinn was striding along one of the interminable bare-rock tunnels linking the discarded cavities that he sensed the first elusive presence. He stopped so abruptly that Lawrence almost bumped into him.

“What was that?”

“What?” Lawrence asked.

Quinn turned full circle, slowly scanning the dust-encrusted rock of the wide tunnel. Dribbles of condensation ran along the curving walls and roof, cutting small forked channels through the ebony dust as they generated fragile miniature stalactites. It was as if the tunnel were growing a fur of cactus spikes. But there was no place for anyone to hide, only the waves of shadow between the widely spaced lighting panels.

His entourage of disciples waited with nervous patience. After two days of slickly brutal initiation ceremonies the asteroid now belonged to him. However, Quinn remained disappointed with the number of true converts among the possessed. He had assumed that they of all people would despise Jesus and Allah and Buddha and the other false Gods for condemning them to an agonizing limbo. Showing them the path to the Light Bringer ought to have been easy. But they continued to demonstrate a bewildering resistance to his teachings. Some even interpreted their return to be a form of redemption.

Quinn could find nothing in the tunnel. He was sure he had caught a wisp of thought which didn’t belong to any of the entourage; it had been accompanied by a tiny flicker of motion, grey on black. First reaction was that someone was sneaking along behind them.

Irritated by the distraction, he strode off again, his robe rising to glide above the filthy rock floor. It was cold in the tunnel, his breath turning to snowy vapour before his eyes. His feet began to crunch on particles of ice.

A frigid gust of air swept against him, making an audible swoosh. His robe flapped about.

He stopped again, angry this time. “What the fuck is going on here? There’s no environmental ducts in this tunnel.” He held up a hand to feel the air, which was now perfectly still.

Someone laughed.

He whirled around. But the disciples were looking at each other in confusion. None of them had dared mock his bewilderment. For a moment he thought of the unknown figure at the spaceport on Norfolk, the powerful swirl of flames he had unleashed. But that was light-years away, and no one else had escaped the planet except the Kavanagh girl.

“These tunnels are always acting erratically, Quinn,” Bonham said. Bonham was one of the new converts, possessing Lucky Vin’s body, which he was twisting into a ghoul-form, bleaching the skin, sharpening the teeth, and swelling the eyes. Thick animal hair was sprouting out of his silver skull. He said he had been born into a family of Venetian aristocrats in the late nineteenth century, killed before his twenty-seventh birthday in the First World War, but only after having tasted both the decadence and blind cruelty of the era. A taste which had become a voracious appetite. He had needed no persuading to embrace Quinn’s doctrines.

“I asked one of the maintenance chappies, and he said it’s because there aren’t any ducts in the tunnels to regulate them properly. There are all sorts of weird surges.”

Quinn wasn’t satisfied. He was sure he’d sensed someone sneaking about. A dissatisfied grunt, and he was on his way once more.

No further oddities waylaid him before he reached the cavity where one of the teams was working. It was an almost spherical chamber, with a small flat floor, acting as a junction to seven of the large tunnels. A single fat metal tube hung downwards from the apex, rattling loudly as it blew out a wind of warm dry air. Quinn scowled up at it, then went over to the knot of five men working to secure the fusion bomb to the floor.

The device’s casing was a blunt cone, seventy centimetres high. Several processor blocks had been plugged into its base with optical cables. The men stopped working and stood up respectfully as Quinn approached.

“Did anyone come through here earlier?”

They assured him no one had. One of them was non-possessed, a technician from the New Georgia defence force. He was sweating profusely, his thoughts a mixture of dread and outrage.

Quinn addressed him directly. “Is everything going okay?”

“Yes,” the technician murmured meekly. He kept glancing at Twelve-T.

The gang lord was in a sorry state. Tiny jets of steam spluttered out of his mechanical body parts. Rheumy crusts were building up around the rim of bone in which his brain was resting, as though candle wax were leaking out. The membrane that clothed his brain had thickened (as Quinn wished) but was now acquiring an unhealthy green tint. He was blinking and squinting constantly as he fought the pain.

Quinn followed the man’s gaze with pointed slowness. “Oh, yeah. The most feared gangster on the planet. Real hard-arsed mother who isn’t gonna believe in God’s Brother no matter what I do to him. Pretty dumb, really. But the thing is, he’s useful to me. So I let him live. As long as he doesn’t stray too far from me, he keeps on living. It’s sort of like a metaphor, see? Now, you going to be a hard-arse?”

“No, sir, Mr Quinn.”

“That’s fucking smart.” Quinn’s head came forward slightly from the umbra of the hood to allow a faint light to strike his ashen skin. The technician closed his eyes to hide from the sight, lips mumbling a prayer.

“Now is this bomb going to work?”

“Yes, sir. It’s a hundred megaton warhead, they all are. Once they’re linked into the asteroid’s net we can detonate them in sequence. As long as there are no possessed near them, they’ll function properly.”

“Don’t worry about that. My disciples won’t be here when Night dawns in the sky.” He turned back to the tunnel, giving it a suspicious look. Again he had the intimation of motion, a flicker no larger than the flap of a bird’s wing, and twice as fast. He was sure that someone had been watching the incident. A spoor of trepidation hung in the air like the scent of a summer flower.

When he stood at the entrance he could see the line of light panels shrink into distance before a curve took them from sight. The gentle sound of pattering water was all that emerged. He was half expecting to see that same blank human silhouette which had appeared at the hangar on Norfolk.

“If you are hiding, then you are weaker than me,” he told the apparently empty shaft. “That means you will be found and brought before me for judgement. Best you come out now.”

There was no response.

“Have it your way, shithead. You’ve seen what happens to people I don’t like.”

The rest of Quinn’s day was spent issuing the instructions that would cause Night to fall on the innocent planet below. He commanded New Georgia’s SD network now. It would be a simple matter for the platforms to interfere with Nyvan’s two other functional networks, and various national sensor satellites. Under cover of this electronic warfare barrage, spaceplanes would slide down undetected to the surface. Every nation would be seeded by a group of possessed from Jesup. And Nyvan’s curse of national antagonism would prevent a unified planetary response to the problem, which was the only response that could ever stand a chance of working.

The possessed would conquer here, probably with greater ease than anywhere in the Confederation. They were a single force, knowing nothing of borders and limits.

As for those who would actually be sent down, Quinn chose carefully. A couple of the devout for every spaceplane to make sure they followed their flight vectors and landed at the designated zone, but the rest were ones for whom only fear and his own proximity kept in line: unbelievers. It was quite deliberate. Free of his thrall, they would do what they always did, and seek to possess as many people as they could.

He didn’t care that he would not be there to move among them and bring the word of God’s Brother. Norfolk had shown him that mistake. Conversion on an individual basis was totally impractical when dealing with planetary populations.

Quinn’s duty, and that of the disciples, was the same as all priests; they were simply to prepare the ground for God’s Brother to walk upon, to build the temples and prepare the sacrament. It was He who would bring the final message, showing all the light.

The spaceplanes were only half of the scheme. Quinn was preparing to dispatch inter-orbit ships to the three derelict asteroids under the command of his most trusted followers. Those worthless rocks had now become a cornerstone in his plans to advance the Night.

It was after midnight when Quinn returned to the tunnel. This time he was by himself. He stood motionless under the arching entrance for a full minute, allowing whoever was there to notice him. Then he raised a hand and fired a single bolt of white fire at the electrical cable which ran along the crest of the tunnel. All the light panels went out.

“Now we will know which of us is the master of darkness,” he shouted into the black air. He searched with his mind alone as he walked forwards, aware of the rock as an insubstantial pale grey tube around him. It was all that existed in a blank universe.

Feeble zephyrs of cold air rustled his robe. While out on the very cusp of perception, a tiny buzz increased; similar to the Babel of the beyond, but so much weaker.

He experienced no fright, nor even curiosity at confirming such an alien phenomenon existed. The Lords who battled for the heart of the universe and its denizens worked in ways he could never understand. All he had was his strength, and the knowledge that he knew himself. He would never quail, no matter what.

“I got you now, fuckers,” Quinn whispered back at the tremulous voices.

As if in response, the air grew colder, its churning stronger. He concentrated hard, trying to focus his eldritch sight on the air currents themselves. Elusive, twisting strands; they were hard for his mind to grasp. But he persisted, seeking out the points where heat was draining out of the gas molecules.

As he delved further and further into the convoluted tides of energy a tide of light began to thicken in the air around him, sending faint streaks of colour dancing across the tunnel. It was as if the atmosphere’s atoms had expanded into vast vacuous blobs, rushing around each other in frantic motion. When he slashed at one of the gliding luminescent baubles, his hand was a matt-black shape that passed clean through the hazy apparition. His fingers closed, snatching at nothing.

The misty glowing ball changed direction, ploughing through the others of its kind, rushing away from Quinn.

“Come back!” Quinn bellowed in fury, and let loose a blast of white fire in the direction it had gone. The aerial swell of colour shrank back from the bolt of energy.

Quinn saw them then, people huddled together in the darkness of the tunnel. Illuminated by the energistic discharge, they had dour, frightened faces. All of them were staring at him.

The energy bolt vanished, and with it the vision. Quinn gaped at the nebulous shoal which bobbled in agitation. They were flowing away from him steadily, picking up speed.

He thought he knew what they were, then. A whole group of possessed who had discovered how to make themselves invisible. His own energistic power began to boil through his body, mimicking the patterns inside the effervescent air. It was inordinately difficult, requiring almost his entire strength. As the energy crackled around him in the novel formation he realized what was happening. This was an effect similar to the one sought by the wild possessed on their quest to escape this universe, forcing open one of the innumerable chinks in quantum reality.

Quinn persevered, exerting himself fully, clawing at the elusive opening. After all, if they could do it, he, the chosen one, could achieve the same state. He hurried after the fleeing spectres, down the tunnel to the cavity where the bomb had been placed. The very last thing he could allow was a whole group of souls out of his control or sight.

His emergence into the new realm was gradual. The shadowy outlines of matter which his mind perceived began to take on more substance, becoming less translucent. His skin tingled, as if he were passing through a membrane of static. Then he was there. Weight was different, his body felt as if it were lighter than a drop of rain. He realized he wasn’t breathing. His heart had stopped, too. Though, somehow, his body still functioned. Sheer willpower, he supposed.

He walked into the cavity to find them all, maybe a couple of hundred people; men, women and children. A large knot were gathered around the fusion bomb; if it wasn’t for their blatant dismay they could have been praying to it. They were turning to face him; a collective fearful gasp went up. Children were clutched to their parents. Several held up shaking hands to ward him off.

“Peekaboo,” Quinn said. “I see you, arseholes.”

There was something wrong, something different between him and them. His own body glowed from the energistic power he was exerting, an image of vigour. They, by contrast, were uniformly pallid, almost monochrome. Wasted.

“Nice try,” he told them. “But there’s nowhere you can hide from God’s Brother. Now I want you to all come back to reality with me. I won’t be too hard; I’ve learned a useful trick tonight.” He fixed his eyes on a teenage lad with flowing hair and smiled.

The lad shook his head. “We can’t return,” he stammered.

Quinn took five fast steps forwards and made a grab for the lad’s arm. His fingers didn’t exactly connect, but they did slow down as they passed through the sleeve. The lad’s arm suddenly flared with brilliant colour, and he screeched in shock, stumbling backwards. “Don’t,” he pleaded. “Please, Quinn. It hurts.”

Quinn studied his pain-furrowed face, rather enjoying the sight. “So you know my name, then.”

“Yes. We saw you arrive. Please leave us alone. We can’t harm you.”

Quinn prowled along the front rank of the cowed group, looking at each of them as they pressed together. All of them shared the same dejection, few could meet his gaze. “You mean you were like this when I came here?”

“Yes,” the lad replied.

“How? I was the first to bring the possessed here. What the fuck are you?”

“We’re . . .” He glanced around at his peers for permission. “We’re ghosts.”

The hotel suite was two stories from the ground, which gave it a gravity field roughly a fifth of that which Louise was used to on Norfolk. She found it even more awkward than free fall. Every movement had to be well thought out in advance. Genevieve and Fletcher didn’t much care for it either.

And then there was the air, or rather the lack of it. Both of Phobos’s biosphere caverns were maintained at a low pressure. It was an intermediate stage, double that of Mars to help people en route to the planet to acclimatize themselves. Louise was glad she wasn’t going down to the surface; each breath was a real effort to suck enough oxygen down into her lungs.

But the asteroid was a visual thrill—once she got used to the ground curving up over her head. The balcony gave them an excellent view across the parkland and fields. She would have loved to walk through the forests; many of the trees were centuries old. Their dignity reassured her, making the worldlet seem less artificial. From where she stood on the balcony she could see several cedars, their distinctive layered grey-green boughs standing out against the more verdant foliage. There had been no time for such leisurely activities, though. As soon as they’d left the Far Realm , Endron had booked them in here (though it was her money which paid for the suite). Then they’d been out shopping. She thought she would enjoy that, but unfortunately, Phobos was nothing like Norwich. There were none of the city’s department stores and exclusive boutiques. Their clothes had all come from the SII general merchandise depository which was half shop, half warehouse, but of course none of them fitted her or Gen. Their bodies were a completely different shape to the asteroid’s Martian and Lunar residents. Everything they chose had to be made-up. After that had come processor blocks (everyone in the Confederation used them, Endron explained, certainly travellers). Genevieve had plumped for one with a high-wattage AV projector and went on to load it with over fifty games from the depository’s central memory core. Louise bought herself a block which could control the medical nanonic package around her wrist, allowing her to monitor her own physiological state.

Equipped and appearing like any normal visiting Confederation citizen, Louise had then accompanied Endron to the hostelries frequented by spaceship crews. It was a rerun of her attempts to buy passage off Norfolk, but this time she had some experience in the matter, and Endron knew his way around Phobos. Between them they took a mere two hours to find the Jamrana , an inter-orbit cargo ship bound for Earth, and agree on a price for Louise and the others.

That just left the passports.

Louise dressed herself in a tartan skirt (with stiffened fabric to stop it dancing up in the low gravity), black leggings, and a green polo-neck top. Clothes were the same as computers, she thought. After using the Far Realm ’s flight computer she could never go back to the stupid keyboard-operated terminals on Norfolk, and now she had a million styles of dress available, none of them shaped by absurd concepts of what was appropriate . . .

She went out into the lounge. Genevieve was in her bedroom, the thin sounds of music and muffled dialogue leaking through the closed door as yet another game was run through her processor block. Louise didn’t strictly approve, but objecting now would seem churlish, and it did keep her out of mischief.

Fletcher was sitting on one of the three powder-blue leather settees which made up the lounge’s conversation area. He was sitting with his back to the glass window. Louise glanced at him, then the view which he was ignoring.

“I know, my lady,” he said quietly. “You believe me foolish. After all, I have undertaken a voyage between the stars themselves, in a ship where I swam through the air with the grace of a fish in the ocean.”

“There are stranger things in the universe than asteroid settlements,” she said sympathetically.

“As ever, you are right. I wish I could understand why the ground above us doesn’t fall down to bury us. It is ungodly, a defiance of the natural order.”

“It’s only centrifugal force. Do you want to access the educational text again?”

He gave her an ironic smile. “The one which the teachers of this age have prepared for ten-year-old children? I think I will spare myself repeated humiliation, my lady Louise.”

She glanced at her gold watch, which was almost the last surviving personal item from Norfolk. “Endron should be here in a minute. We’ll be able to leave Phobos in a few hours.”

“I do not relish our parting, lady.”

It was the one topic which she had never mentioned since the day when they had flown up to the Far Realm . “You are still intent on going down to Earth, then?”

“Aye, I am. Though in my heart I fear what awaits me there, I will not shirk from the task I have found for my new body. Quinn must be thwarted.”

“He’s probably there already. Goodness, by the time we reach the O’Neill Halo all of Earth could be possessed.”

“Even if I knew that beyond all doubt, I would still not allow myself to turn back. I am truly sorry, Lady Louise, but my course is set. But do not worry yourself unduly, I will stay with you until you have found passage to Tranquillity. And I will make sure that there are no possessed on your vessel before it casts off.”

“I wasn’t trying to stop you, Fletcher. I think I’m a little fearful of your integrity. People in this age always seem to put themselves first. I do.”

“You put your baby first, dearest Louise. Of that resolution, I am in awe. It is my one regret that by embarking on my own reckless venture that I will in all likelihood never now meet your beau, this Joshua of whom you speak. I would dearly like to see the man worthy of your love, he must be a prince among men.”

“Joshua isn’t a prince. I know now he is nowhere near perfect. But . . . he does have a few good points.” Her hands touched her belly. “He’ll be a good father.”

Their eyes met. Louise didn’t think she had ever seen so much loneliness before. In all the history texts they’d reviewed, he had always taken care to avoid any which might have told him what became of the family he’d left behind on Pitcairn Island.

It would have been so very easy for her to sit beside him and put her arms around him. Surely a person so alone deserved some comfort? What made her emotions worse was that she knew he could see her uncertainty.

The door processor announced that Endron was waiting. Louise made light of the moment with a chirpy smile and went to fetch Genevieve from her room.

“Do we all have to go?” a reticent Genevieve asked Endron. “I’d reached the third strata in Skycastles. The winged horses were coming to rescue the princess.”

“She’ll still be there when we get back,” Louise said. “You can play it on the ship.”

“He needs you there for a full image scan,” Endron said. “No way out of it, I’m afraid.”

Genevieve looked thoroughly disgusted. “All right.”

Endron led them along one of the public halls. Louise was slowly mastering the art of walking in the asteroid’s effete gravity field. Nothing you could do to stop yourself leaving the ground at each step; so push strongly with your toes, angling them to project you along a flat trajectory. She knew she’d never be as fluid as the Martians no matter how much practise she had.

“I wanted to ask you,” Louise said as they slid into a lift. “If you’re all Communists, how can the Far Realm ’s crew sell Norfolk Tears here?”

“Why shouldn’t we? It’s one of the perks of being a crew member. The only thing we don’t like about bringing it in is paying import duty. And so far we haven’t actually done that.”

“But doesn’t everybody own everything anyway? Why should they pay for it?”

“You’re thinking of super-orthodox communism. People here retain their own property and money. No society could survive without that concept; you have to have something to show for your work at the end of the day. That’s human nature.”

“So you have landowners on Mars as well?”

Endron chuckled. “I don’t mean that sort of property. We only retain personal items. Things like apartments are the property of the state; after all, the state pays for them. Farming collectives are allocated their land.”

“And you accept that?”

“Yes. Because it works. The state has enormous power and wealth, but we vote on how it’s used. We’re dependent on it, and control it at the same time. We’re also very proud of it. No other culture or ideology would ever have been able to terraform a planet. Mars has absorbed our nation’s total wealth for five centuries. Offworlders have no idea of the level of commitment that requires.”

“That’s because I don’t understand why you did it.”

“We were trapped by history. Our ancestors modified their bodies to live in a Lunar gravity field before the ZTT drive was built. They could have sent their children to settle countless terracompatible worlds, but then those children would have needed geneering to adapt them back to the human ‘norm.’ Parent and child would have been parted at birth; they wouldn’t have been descendants, just fosterlings in an alien environment. So we decided to make ourselves a world of our own.”

“If I have followed this discourse correctly,” Fletcher said. “You have spent five centuries turning Mars from a desert to a garden?”

“That’s right.”

“Are you really so powerful that you can rival Our Lord’s handiwork?”

“I believe He only took seven days. We’ve got a long way to go yet before we equal that. Not that we’ll ever do it again.”

“Is the whole Lunar nation emigrating here now?” Louise asked, anxious to halt Fletcher’s queries. She had caught Endron giving him puzzled glances at odd times during the voyage. It was something to watch out for; she was used to his naivete, thinking little of it. Others were not so generous.

“That was the idea. But now it’s happened, the majority of those living in the Lunar cities are reluctant to leave. Those who do come here to settle are mostly the younger generation. So the shift is very gradual.”

“Will you live on Mars once you’ve finished flying starships?”

“I was born in Phobos; I find skies unnatural. Two of my children live in Thoth city. I visit when I can, but I don’t think I would fit in down there anyway. After all this time, our nation is finally beginning to change. Not very swiftly, but it’s there, it’s happening.”

“How? How can communism change?”

“Money, of course. Now the terraforming project no longer absorbs every single fuseodollar earned by our state industries, there is more cash starting to seep into the economy. The younger generation adore their imported AV blocks and MF albums and clothes, they are placing so much value on these status symbols, ignoring our own nation’s products purely for the sake of difference, which they see as originality. And they have a whole planet to range over; some of us actually worry that they might walk off into the countryside and reject us totally. Who knows? Not that I’d mind if they do discard our tenets. After all, it is their world. We built it so they could know its freedom. Trying to impose the old restrictions on them would be the purest folly. Social evolution is vital if any ethnic-nationhood is to survive; and five centuries is a long time to remain static.”

“So if people did claim land for themselves, you wouldn’t try to confiscate it back?”

“Confiscate? You say that with some malice. Is that what the Communists on your world say they’re going to do?”

“Yes, they want to redistribute Norfolk’s wealth fairly.”

“Well, tell them from me, it won’t work. All they’ll ever do is cause more strife if they try and change things now. You cannot impose ideologies on people who do not embrace it wholeheartedly. The Lunar nation functions because it was planned that way from the moment the cities gained independence from the companies. It’s the same concept as Norfolk, the difference being your founders chose to write a pastoral constitution. Communism works here because everybody supports it, and the net allowed us to eliminate most forms of corruption within the civil service and local governing councils that plagued most earlier attempts. If people don’t like it, they leave rather than try and wreck it for everyone else. Isn’t that what happens on Norfolk?”

Louise thought back to what Carmitha had said. “It’s difficult for the Land Union people. Starflight is expensive.”

“I suppose so. We’re lucky here, the O’Neill Halo takes all our malcontents, some asteroids have entire low-gee levels populated by Lunar

“That’s a nice idea. I ought to mention it to Daddy when I get back. I’m sure a one-way starship ticket would be cheaper than keeping someone at the arctic work camps.”

“Why tell your father? Why not campaign for it yourself?”

“Nobody would listen to me.”

“You won’t be your age forever.”

“I meant, because I’m a girl.”

Endron gave her a mystified frown. “I see. Perhaps that would be a better issue to campaign about. You’d have half of the population on your side from day one.”

Louise managed an uncomfortable smile. She didn’t like having to defend her homeworld from sarcasm, people should show more courtesy. The trouble was, she found it hard to defend some of Norfolk’s customs.

Endron took them to one of the lowest habitation levels, a broad service corridor which led away from the biosphere cavern, deep into the asteroid’s interior. It was bare rock, with one wall made up from stacked layers of cable and piping. The floor was slightly concave, and very smooth. Louise wondered how old it must be for people’s feet to have worn it down.

They reached a wide olive-green metal door, and Endron datavised a code at its processor. Nothing happened. He had to datavise the code another two times before it opened. Louise didn’t dare risk a glance at Fletcher.

Inside was a cathedral-sized hall filled with three rows of high voltage electrical transformers. Great loops of thick black cabling emerged from holes high up in the walls, stretching over the aisles in a complicated weave that linked them to the fat grey ribbed cylinders. There was a strong tang of ozone in the air.

A flight of metal stairs pinned against the rear wall led up to a small maintenance manager’s office cut into the rock. Two narrow windows looked down on the central aisle as they walked towards it, the outline of a man just visible inside. Fletcher’s alarm at the power humming savagely all around them was clear in the sweat on his forehead and hands, his small, precisely controlled steps.

The office had a large desk with a computer terminal nearly as primitive as the models Louise used on Norfolk. A large screen took up most of the back wall, its lucidly coloured symbols displaying the settlement’s power grid.

There was a Martian waiting for them inside; a man with very long snow-white hair brushed back neatly and a bright orange silk suit worn in conjunction with a midnight-black shirt. He carried a slim, featureless grey case in his left hand.