THE LONG UTOPIA

 

BOOKS BY STEPHEN BAXTER

Proxima

PROXIMA

ULTIMA

Northland

STONE SPRING

BRONZE SUMMER

IRON WINTER

Flood

FLOOD

ARK

Time’s Tapestry

EMPEROR

CONQUEROR

NAVIGATOR

WEAVER

Destiny’s Children

COALESCENT

EXULTANT

TRANSCENDENT

RESPLENDENT

A Time Odyssey

TIME’S EYE (with Arthur C. Clarke)

SUNSTORM (with Arthur C. Clarke)

FIRSTBORN (with Arthur C. Clarke)

Manifold

MANIFOLD 1: TIME

MANIFOLD 2: SPACE

MANIFOLD 3: ORIGIN

PHASE SPACE

Mammoth

SILVERHAIR

LONGTUSK

ICEBONES

BEHEMOTH

The NASA Trilogy

VOYAGE

TITAN

MOONSEED

The Xeelee Sequence

RAFT

TIMELIKE INFINITY

FLUX

RING

XEELEE: AN OMNIBUS

VACUUM DIAGRAMS

The Web

THE WEB: GULLIVERZONE

THE WEB: WEBCRASH

The Long Earth (with Terry Pratchett)

THE LONG EARTH

THE LONG WAR

THE LONG MARS

THE LONG UTOPIA

Non-series

ANTI-ICE

THE TIME SHIPS

TRACES

THE LIGHT OF OTHER DAYS (WITH ARTHUR C. CLARKE)

EVOLUTION

THE H-BOMB GIRL

DR WHO: THE WHEEL OF ICE

LAST AND FIRST CONTACTS

UNIVERSES

Non-Fiction

DEEP FUTURE

OMEGATROPIC

REVOLUTIONS IN THE EARTH: JAMES HUTTON AND THE TRUE AGE OF THE WORLD

THE SCIENCE OF AVATAR

More details of Stephen Baxter’s works can be found on
www.stephen-baxter.com

1

IN FEBRUARY 2052, in the remote Long Earth:

On another world, under a different sky – in another universe, whose distance from the Datum, the Earth of mankind, was nevertheless counted in the mundanity of human steps – Joshua Valienté lay beside his own fire. Hunting creatures grunted and snuffled down in the valley bottom. The night was purple velvet, alive with insects and spiky with invisible jiggers and no-see-ums that made kamikaze dives on every exposed inch of Joshua’s flesh.

Joshua had been in this place two weeks already, and he didn’t recognize a damn one of the beasts he shared this world with. In fact he wasn’t too sure where he was, either geographically or stepwise; he hadn’t troubled to count the Earths he’d passed through. When you were on a solitary sabbatical, precise locations kind of weren’t the point. Even after more than three decades of travelling the Long Earth he evidently hadn’t exhausted its wonders.

Which was making him think. Joshua was going to be fifty years old this year. Anniversaries like that made a man reflective.

‘Why did it all have to be so strange?’ He spoke aloud. He was alone on the planet; why the hell not speak aloud? ‘All these parallel worlds, and stuff. What’s it all for? And why did it all have to happen to me?’

And why was he getting another headache?

As it happened, the answers to some of those questions were out there, both in the strange sideways geography of the Long Earth, and buried deep in Joshua’s own past. In particular, a partial answer about the true nature of the Long Earth had already begun to be uncovered as far back as July of the year 2036, out in the High Meggers:

As long as they lived in the house in New Springfield, and it was only a few years in the end, Cassie Poulson would always try her best to forget what she’d found when she’d dug the cellar out back, in the summer of ’36.

Cassie hadn’t been too sure about her new world when she’d first arrived, just a year before that. Not that she was unsure of her own ability to make a home or raise a family, out here in the barely explored wilds of the Long Earth. Or of the relationship she had with Jeb, which was as strong and true as the iron nails he was already turning out of his forge. Nor did she doubt the folks who had walked with them all this way, an epic trek of more than a million steps from the Datum, in search of a new home in one of the myriad worlds revealed just a few years back by Joshua Valienté’s pioneering exploration in the very first of the Long Earth airships.

No, it was the world itself that she’d had trouble with, at first anyhow. Earth West 1,217,756 was forest. Nothing but forest. It was all totally alien for a girl who’d done most of her growing up in Miami West 4, which back in those days had been little more than a minor suburb of its parent city on the Datum.

But it had got better as their first year wore away. Cassie had learned to her delight that there were no real seasons here – none of the summers that turned Miami West 4 into a ferocious oven, and no winters to speak of either. You could just kind of relax about the weather; it would never bother you. And meanwhile, aside from the usual suite of mosquitoes and other nibbling insects, there was nothing in this forest that would harm you – nothing worse than a finger-nip from a frightened furball, nothing as long as you stayed away from the rivers where the crocodiles lurked, and the nests of the big birds.

And it got better yet when she and Jeb had cleared enough ground to start planting their first crops, of wheat and potatoes and lettuce and beets, and the chickens and goats and pigs started having their young, and she and Jeb had hammered together the beginnings of their own home.

Yes, it was all going fine, until the day Jeb decreed they needed a cellar.

Everybody knew that a cellar was a sensible precaution, both as a store and as a refuge from such hazards as twisters and bandits with Stepper boxes. While Jeb and the neighbours didn’t expect any trouble, well, you never knew, and it would be a comfort to have it in place before they started a family.

So here was Cassie, digging in the earth with the bronze spade she’d carried with her all the way from Miami West 4, while Jeb was off with a party trying once more to hunt down a big bird. The work wasn’t hard. The ground had already been stripped of tree cover and the roots dug out, and Cassie was strong, toughened up by trekking and pioneering. By early afternoon Cassie, filthy and sweating, was digging into a hole that was already deeper than her head height.

Which was when her spade suddenly pushed into open air, and she fell forward.

She caught herself, stepped back, took a breath, and looked closer. She’d broken through the wall of the nascent cellar. Beyond was a deep black, like a cave. She knew of no animal that would dig a burrow as big and deep as this looked to be; there were ground-dwelling furballs here, but nobody had seen one much bigger than a cat. Still, just because nobody had seen such a critter didn’t mean it couldn’t exist – and there was a good chance it wouldn’t enjoy being disturbed. She ought to get out of there.

But the day was calm. A couple of her neighbours were chatting over lemonade just a few yards away. She felt safe.

And curiosity burned. This was something new, in the endless unchanging summer of New Springfield. She bent down to peer into the hole in the wall.

Only to find a face looking back out at her.

It was human-sized, but not human. More insectile, she thought, a kind of sculpture of shining black, with a multiple eye like a cluster of grapes. And half of it was coated with a silvery metal, a mask. She saw all this in the heartbeat it took for the shock to work through her system.

Then she yelled, and scrambled back. When she looked again, the masked face was gone.

Josephine Barrow, one of her neighbours, walked over and looked down from above. ‘You OK, honey? Put your spade through your foot?’

‘Can you help me out?’ She raised her arms.

When Cassie was up on the surface, Josephine said, ‘You look like you saw a ghost.’

Well, she’d seen – something.

Cassie looked around at her house, which was almost ready to get its permanent roof put on, and the fields they’d cleared for their crops, and the hole they’d already dug to make a sandpit for their kid to play in some day … All the work they’d put into this place. All the love. She didn’t want to leave this.

But she also didn’t want to deal with whatever the hell was down in that hole.

‘We need to cover this up,’ she said now.

Josephine frowned. ‘After all your work?’

Cassie thought fast. ‘I struck groundwater. No good for a cellar here. We’ll dig a well some day.’ There was a heap of rough-cut timber leaning against the back wall of the house. ‘Help me.’ She started to lay the planks over the hole.

Josephine stared at her. ‘Why not just fill it in?’

Because it would take too long. Because she wanted this hidden for good, before Jeb got back. ‘I’ll backfill it later. For now just help me, OK?’

Josephine was looking at her strangely.

But she helped her even so, and by the time Jeb got back Cassie had spread dirt and forest-floor muck over the timber so you’d never know the hole was there, and had even scraped out the beginnings of a second cellar around the far side of the house.

And by the time they sat down to eat that evening on the porch of their home, Cassie Poulson was well on the way to forgetting she’d ever seen that masked face at all.

And a few years later, in March 2040, Miami, Earth West 4:

It was only a coincidence, historians of the Next would later agree, that Stan Berg should be born in Miami West 4, the Low Earth footprint city where Cassie Poulson had grown up. Cassie Poulson, on whose High Meggers property the primary assembler anomaly proved to be located – an anomaly which, in the end, would shape Stan Berg’s short life, and much more. Strange, but only a coincidence.

Of course, in the very year Stan was born the town began to change dramatically, as the first of a flood of refugees from a Datum America blighted by Yellowstone began to show up. By the time Stan was eight years old an increasingly crowded, lawless and chaotic camp had been taken over by government and corporate interests, and transformed into a remarkable construction site – and by Stan’s eleventh birthday there was a new ‘star’ in the sky, stationary above the southern horizon – not a true star, but the orbital terminus of a nascent space elevator that reached down to the local version of Florida, built by a community of hastily recruited stalk jacks that by then included Stan’s own mother and father.

But whatever the convulsions that would colour Stan’s young life, there was nothing strange about the love that filled Stan’s mother Martha from the moment she first held her child. And she, at least, saw nothing strange in the apparent curiosity with which, eyes precociously open, Stan inspected the changing world from the moment he was delivered into it.

Joshua Valienté was always sceptical about Bill Chambers’s Joker stories. But, he would realize in retrospect, if he’d paid more attention and thought a little more deeply about what Bill was saying, he might have got some earlier clues into the meaning of it all. Such as what Bill told him in 2040 – the same year Stan Berg was born – as he travelled with Joshua in an airship into the High Meggers far beyond New Springfield, a story about a Joker he called the Cueball:

Joshua had actually glimpsed this Joker himself. He and Lobsang had in fact discovered it, nestling in that band of relatively domesticated worlds called the Corn Belt, on their first journey out into the deep Long Earth, during which Joshua had first learned the meaning of the word. ‘Jokers,’ Lobsang had said. ‘Worlds that don’t fit the pattern. And there is a pattern, generally speaking. But the broad patterns are broken up by these exceptions: Jokers in the pack, as scholars of the Long Earth call them …’ Joshua already knew many such worlds, even if he’d had no name for the category. This Joker had been a world like a pool ball, an utterly smooth, colourless ground under a cloudless deep blue sky.

But even though he’d seen the place for himself Joshua knew better than to take Bill’s stories at face value. Bill Chambers, about Joshua’s age, had grown up alongside him at the Home in Madison, Wisconsin. He’d been a friend, a rival, a source of trouble – and always a consummate liar.

Bill said now, ‘I know a fella who knew a fella—’

‘Oh, yes.’

‘Who camped out on the Cueball for a bet. Just for a night. All alone. As you would. In the nip too, that was part of the bet.’

‘Sure.’

‘In the morning he woke up with a hangover from hell. Drinking alone, never wise. Now this fella was a natural stepper. So he got his stuff together in a blind daze, and stepped, but he says he sort of stumbled as he stepped.’

‘Stumbled?’

‘He didn’t feel as if he’d stepped the right way.’

‘What? How’s that possible? What do you mean?’

‘Well, we step East, or we step West, don’t we? You have the soft places, the short cuts, if you can find them, but that’s pretty much it …’

Stepping: on Step Day the world had pivoted around mankind. Suddenly, in return for the effort of building a Stepper box, a crude electrical gadget – and some, like Joshua, didn’t even need that – you could step sideways out of the old reality, out of the world and into another, just like the original yet choked with uncleared forest and replete with wild animals – for it was only in the original Earth that mankind had evolved, and had had a chance to shape its world. Whole planets, a short walk away. And, in either direction, East or West, you could take another step, and another. If there was an end to the Long Earth, as the chain of worlds became known, it was yet to be found. After Step Day everything had been different, for mankind, for the Long Earth itself – and, in particular, for Joshua Valienté.

But even the Long Earth had its rules. Or so Joshua had always thought.

‘… Anyhow this fella felt like he’d stepped a different way. Perpendicular. Like he’d stepped North.’

‘And?’

‘And he emerged on to some kind of other world. It was night, not day. No stars in the clear sky. No stars, sort of. Instead …’

‘Your storytelling style really grates sometimes, Bill.’

‘But I’ve got ye hooked, haven’t I?’

‘Get on with it. What did he see?’

‘He saw all the stars. All of them. He saw the whole fecking Galaxy, man, the Milky Way. From outside.’

Outside the Galaxy. Thousands of light years from Earth – from any Earth …

Bill said, ‘Still in the nip he was, too.’

That was the trouble with combers, Joshua had concluded. They were just expert bullshitters. Maybe they spent too much time alone.

But, he realized, reflecting in February 2052, he’d tended to think even of Lobsang as a bullshitter, albeit a shitter built on a truly cosmic scale. If only he’d listened to Lobsang when he’d had the chance.

Now it was too late, for Lobsang was dead.

Joshua had been there when it had happened, in the late fall of 2045:

He and Sally Linsay had waited by the door of the Home in Madison West 5. It was early evening, and streetlights sparked.

Sally was in her travelling gear, her multi-pocketed fisherman’s jacket under a waterproof coverall, a light leather pack on her back. As usual, she looked like she was going to light out of here at any moment. And the longer the Sisters took to answer the damn door, the more likely that became.

‘Look,’ Joshua said, trying to forestall her, ‘just take it easy. Say hello. Everybody here wants to see you, to say thank you for what you did for the Next. Busting those super-smart kids out of the Pearl Harbor facility—’

‘You know me, Joshua. These Low Earths are mob scenes nowadays. And places like this. This Home, where they lock you up for your own good. I don’t care how happy or otherwise you were here, Joshua, with those penguins.’

‘Don’t call them penguins.’

‘As soon as we’re done I’m going to get blind drunk, as fast as possible—’

‘Then you’ll need something stronger than our sweet sherry.’ Sister John had quietly opened the door; now she smiled. ‘Come on in.’

Sally shook the Sister’s hand with good enough grace.

Joshua followed them in, walking down a corridor into what was to him an eerie re-creation of the Home he’d grown up in, the original long ago wrecked by the Datum Madison nuke.

Sister John, her head enclosed in a crisp wimple, leaned closer to Joshua. ‘So how are you?’

‘Fine. Disoriented to be here.’

‘I know. Doesn’t quite smell right, does it? Well, give the mice a few decades to do their work and they’ll put that right.’

‘And you. You’re running the place now! To me you’ll always be plain old Sarah.’

‘Who you had to rescue from the forest on Step Day. When you come back here it feels like we suddenly got all grown up, didn’t we?’

‘Yeah. To me the superior ought to be a towering figure, and old—’

‘As old as me?’ Sister Agnes was waiting for them in the doorway of the Home’s parlour, the posh lounge where the Sisters had always received visitors.

But Agnes, eerily, now looked younger than Sister John. And when Joshua submitted to a hug there was just the faintest hint of artifice, an excessive smoothness in the cheek he kissed – and beneath her practical, slightly shabby habit an alarming, almost subliminal sense of super-strength. After her death, Lobsang had brought Agnes back to life, downloading her memories into a lifelike android shell while simultaneously chanting Buddhist prayers. To Joshua it was as if somebody had turned his life’s chief mother-figure into a terminator robot. But he had known Lobsang a long time, and he’d learned to see the spirit inside the machine. As with Lobsang, so now with Agnes.

He said simply: ‘Hello, Agnes.’

‘And Sally Linsay.’ With Sally it was a wary handshake rather than a hug. ‘I’ve heard so much about you, Ms Linsay.’

‘Ditto.’

Agnes studied her intently, almost challengingly, before turning away. ‘So, Joshua, how are your family? Such a shame you’re apart from your little boy.’

Joshua said, ‘Not so little … Well, you know me. I’ve a split soul, Agnes. Half of me always drawn away, out into the Long Earth.’

‘Still, you’re home now. Come and join the party …’

Sitting side by side on the usual overstuffed armchairs – some of them originals, retrieved from the old Datum Home – were Nelson Azikiwe and Lobsang.

Lobsang, or at least this ambulant avatar, with shaven head and bare feet, was dressed in what had become his trademark garb of orange robe. Sally was briskly introduced to Nelson. South African born, a former clergyman now in his fifties, he was dressed comparatively soberly, in a suit and tie. This ill-matched pair were balancing china teacups on their knees, and plates bearing slices of cake. A younger Sister whom Joshua didn’t recognize was fussing around, serving.

And Shi-mi the cat was here. She came to Joshua, favouring him with a brush against his legs, and she glared at Sally with LED-green eyes.

As Joshua and Sally sat down, Agnes joined the circle, and Sister John and her young companion served up more tea and cake. Agnes said, ‘Well, this was my idea, Joshua. In this moment of comparative calm – now that the latest global panic, when we all thought we were going to be driven to extinction by super-brain children, has somewhat subsided – my plan was to bring Lobsang here, and to gather his friends together for once.’

Sally scowled. ‘“Friends”? Is that how you think of us, Lobsang? We’re gaming tokens to you, more like. Dimes to feed the slot machine of fate.’

Nelson grinned. ‘Quite so, Ms Linsay. But here we all are, even so.’

‘Friends,’ Agnes said firmly. ‘What else is there in this life but friends and family?’

Lobsang, calm, rather blank-faced, said, ‘Your own family is making waves just now, Sally. Your father at least, with his ideas of a new kind of space development.’

‘Ah, yes, dear old Papa, dreaming of using his Martian beanstalks to open up access to space. A straight-line path to massive industrialization.’

‘Willis Linsay is wise, in his way. We should build up again, from this low base we’ve been reduced to by Yellowstone. As fast and as cleanly as we can, and space elevators will make that possible. After all we may some day need to compete with the Next.’

Nelson asked, ‘What do you know about the Next, Lobsang? I know they made some kind of contact with you. Is there any more than you’ve said publicly?’

‘Only that they’ve gone. All those brilliant children, emerging all over the Datum, all over the Long Earth – the next step in human evolution – that our government rounded up and put in a pen on Hawaii. Gone to a place they call the Grange, out in the Long Earth somewhere. I couldn’t even speculate where.’

Sally laughed. ‘They didn’t tell you? They just left you to clear up their mess at Happy Landings, didn’t they? This is twisting you up, isn’t it, Lobsang? The omnipresent, omniscient god of the Long Earth, reduced to a messenger boy, by children.’

Joshua made to hush her.

But Lobsang said, ‘No, let her speak. She’s right. This has been a difficult time for me. You know that as well as anybody, Joshua. And in fact that’s the reason I allowed Agnes to call you all together.’

Agnes stiffened. ‘Oh, you allowed it, did you? And there was me thinking this was all my idea.’

Lobsang looked at them in turn, at Sally, Nelson, Joshua, Agnes, Sister John. ‘You are my family. That’s how I think of you all. Yet you have family ties of your own. You mustn’t neglect them.’ He turned to Nelson. ‘You, too, are not as alone as you thought you were, my friend.’

Nelson looked intrigued rather than offended at this opacity. ‘Textbook enigmatic. Typical Lobsang!’

‘I don’t mean to be obscure. If you just think back to when we went to New Zealand—’

Evidently frustrated at this hijacking of her party, Agnes interrupted sharply. ‘Lobsang, if you’ve something to say you’d better get to the point.’

Lobsang sat forward, shoulders hunched. Suddenly he looked, to Joshua, unaccountably old. Old and tired. ‘Yellowstone, and the collapse of the Datum, were hard for me. I suffuse the Long Earth, I have iterations scattered across the solar system, but my centre of gravity was always Datum Earth. Now the Datum itself is grievously wounded. And so, as a consequence, am I.’ He pressed his thumbs into his temples. ‘Sometimes I feel incomplete. As if I am losing memories, and then losing the memory of the loss itself … Yellowstone to me was like a lobotomy.

‘Since then I have had – doubts. I told you of this, Joshua. I have had the odd sensation that I remembered my previous incarnations. But that is not the accepted norm, under the Tibetan tradition; if my reincarnation has been fully successful I should shed all memory of my previous lives. Perhaps this reincarnation is imperfect, then. Or,’ he glanced at Agnes, ‘perhaps there is some more mundane explanation. I am after all nothing but a creature of electrical sparks in distributed stores of Black Corporation gel. Perhaps I have been hacked.

‘And then came the Next, and their verdict on me. Before all this, I imagined I would become – yes, Sally! – omnipresent, omniscient. Why not? All of mankind’s computer systems, all communications, would ultimately be integrated into one entity – into me. And I would cradle all of you in safety and warmth, for evermore.’

Sally snorted. ‘An evermore of subordination? No thanks.’

He looked at her sadly. ‘But what of me? Without my dream I am nothing.’

Carefully he put down his teacup.

Agnes was clearly alarmed by this small gesture. ‘What do you mean, Lobsang? What are you going to do?’

He smiled at her. ‘Dear Agnes. This will not hurt, you know. It is just that I—’

He froze. Just stopped, mid-motion, mid-sentence.

Agnes cried, ‘Lobsang? Lobsang!’

Joshua rushed to his side, with Agnes. As Joshua held Lobsang’s shoulders, Agnes rubbed his hands, his face: synthetic hands on synthetic cheeks, Joshua thought, and yet the emotion could not have been more real.

Lobsang’s head turned – just his head, like a ventriloquist’s dummy – to Joshua, first. ‘I have always been your friend, Joshua.’

‘I know …’

Now Lobsang looked up at Agnes. ‘Don’t be afraid, Agnes,’ he whispered. ‘It is not dying. It is not dying—’

His face turned slack.

For a moment there was stillness.

Then Joshua became aware of a change in the background, the soft, routine sounds of the Home: a ceasing of noise, of the humming of invisible machines, of fans and pumps. A closing down. Glancing out of the window, he saw lights flicker and die in the building opposite. Whole blocks growing dark further out. Somewhere an alarm bell sounded.

Agnes grabbed Lobsang’s shoulders and shook him. ‘Lobsang! Lobsang! What have you done? Where have you gone? Lobsang, you bastard!’

Sally laughed, stood up, and stepped away.

Of course even Lobsang had never known it all. Some of the mysteries of Joshua’s own peculiar nature were hidden, it would turn out, not in the stepwise reaches of the Long Earth but deep in time. Mysteries that had begun to tangle up as early as March 1848, in London, Datum Earth:

The applause was thunderous, and the Great Elusivo could hear it as he went down the steps to the stage door of the Victoria theatre. His ears still ringing from the din of the threepenny gallery, now he was battered by the sights and sounds of the New Cut: the shop windows, the stalls, the jostling traffic, the street entertainers, the beggar boys tumbling for pennies. And of course there were people waiting for Luis outside, in the dark of a Lambeth evening; there always were. Even young ladies. Hopeful young ladies perhaps.

But this time a quiet voice, a male voice, called from an alley. ‘You move very fast, don’t you, mister? One might say, remarkably fast. Shall I call you Luis? I believe that is your rightful name. Or one of them. I have a proposition for you. Which is that I shall take you out to dinner at the Drunken Clam – Lambeth’s finest oyster-house, if you didn’t know it already. Because I do know you’re very fond of your oysters.’

The figure was indistinct in the shadows. ‘You have me at a disadvantage, sir.’

‘Yes, I do, don’t I? And the reason I am speaking so rapidly to you, not to say forcefully, is that I know that at any moment you wish, you may simply vanish. It is a faculty that serves you very well, as I see. Yet you do not know how you do it. And nor do I. To cut a long story short, sir—’

There was a slight breeze as the man disappeared.

And then appeared again. He gasped and clutched his stomach, as if he’d been punched. But he stood straight and said, ‘I can do it as well. My name is Oswald Hackett. Luis Ramon Valienté – shall we talk?’

And in February 2052, in the remote Long Earth:

Overhead Joshua Valienté’s own personal stars shone for his benefit alone. It was after all reasonable to assume that his was the only soul in the whole of this particular Creation.

He still had that headache.

And not only that, the stump of his left arm itched.

As something squealed and died in the dark, the spirit of Valienté moved on the face of the darkness. And it was sore afraid to the soles of his feet. ‘I’m getting too old for this,’ Joshua muttered aloud.

He started to pack up his stuff. He was going home.

2

THE FUNERAL HAD been held on a bleak day in December 2045, in Madison, Wisconsin, Earth West 5.

At first Sister Agnes had wondered how you could have a funeral service for a man who had not been a man, not by any usual definition, and whose body had not been the usual mass of fragile flesh – indeed, she had never been sure how many bodies he had, or even if the question had any meaning. And yet he, man or not, had evidently died, in any sense of the word that meant anything in the hearts of his friends. And so a funeral service he would have, she had decreed.

They gathered around the grave dug into the small plot outside this relocated children’s home, where ‘he’ had been laid to rest – ‘he’ at least being the ambulant unit he had inhabited at the moment of his ‘death’. It didn’t help the sense of unreality, Agnes thought, that four of his spare ambulant units stood over the grave as a kind of honour guard, their faces blank, dressed in their regular uniform of orange robes and sandals despite the bitter cold.

Compared with that, the prayers and readings murmured jointly by Father Gavin, of the local Catholic parish, and Padmasambhava, abbot of a monastery in Ladakh and, supposedly, Lobsang’s old friend in a previous life, seemed almost routine. But perhaps that was a reflection of the oddest aspect of Lobsang, Agnes thought: that he had come to awareness as a piece of software in an elaborate computer system, fully sentient, and yet claiming to be the reincarnation of a Tibetan motorcycle repairman, and demanding full human rights as a consequence. The case had tied up court time for years.

Now, in his gentle Irish accent, Father Gavin read, ‘“I know not how I seem to others, but to myself I am but a small child wandering upon the vast shores of knowledge, every now and then finding a small bright pebble to content myself with while the vast ocean of undiscovered truth lies before me …”’

Agnes slipped to the back of the group and stood next to an elderly man, tall, white-haired, dressed in an anonymous black overcoat and hat. ‘Nice lines,’ Agnes said quietly.

‘From Newton. Always been one of my favourite quotes. My own choice: a touch immodest perhaps, but you only get one funeral.’

‘Well, in your case, that’s to be seen. So, “George”.’

‘Yes, my “wife”?’

‘Good turn-out, even if you don’t count yourself. There’s Commander Kauffman, looking splendid in her dress uniform. Nelson Azikiwe, as solemn and observant as ever. Always a good friend, wasn’t he, L—umm, “George”? Who’s that woman over there? Attractive, forty-something – the one who’s been crying all morning.’

‘She’s called Selena Jones. Worked with me years ago. In theory she’s still my legal guardian.’

‘Hmm. You do come with baggage, don’t you? Even Cho-je has turned up, I see, and why he hasn’t been put out for scrap I don’t know. And Joshua Valienté and Sally Linsay.’

‘King and Queen of the Long Earth,’ said ‘George’.

‘Yes. Side by side, looking as always as if they belong together and yet wishing they were worlds apart, and that’s never made any sense, has it?’

‘You’ve known Joshua since he was a child. You tell me. But speaking of children—’

‘The paperwork’s all been submitted. It may take some time before the right child shows up. Years, even. Why, he or she may not have been born yet. But when the adoption clearance comes through we’ll be ready. And have we chosen the new world where we’ll raise our “son” or “daughter”?’

‘As I told you, I’ve asked Sally Linsay for help with that, when we need it. Who else knows the Long Earth as she does?’

Agnes looked over at Sally. ‘She’s the only one who knows about you?’

‘Yes. Save for you, the only one. In fact she said she’d never really believed my end was final; she kind of knew anyhow, before I approached her. But she’s discreet. I’ll swear she keeps secrets from herself.’

‘Hmm. I’m not entirely sure I trust her. Not about her discretion, I accept that.’

‘Then what?’

‘I don’t know. Sally has … an odd sense of humour. She’s a trickster. And you are sure you want to do this, aren’t you? To put everything aside, and just—’

He looked at her. ‘Just be human? Do you?’

And that was the question that stirred her own emotions, deep in the lump of Black Corporation gel she used as a heart.

Father Gavin read another line, and ‘George’ frowned. ‘Did I hear that correctly? Something about being like a sinner at heaven’s gate, and crawling back to me …’

She linked her arm in his. ‘You have Newton, I have Steinman. Come on. Let’s get out of here before anybody gets suspicious.’

3

IF NOT FOR his dog Rio chasing some imaginary furball around the back of the old Poulson place, Nikos Irwin would most likely never have found the big cellar at all. It was a kind of unlikely accident – or maybe not, not if you knew Rio, and the qualities of stubbornness and curiosity she had inherited from her Bernese mountain dog ancestors. But if not for Nikos and his stubborn pet, the whole subsequent history of mankind might have been different – for better or worse.

It was April of 2052. Nikos was ten years old.

It wasn’t as if Nikos particularly liked the old Poulson house, or the abandoned township it was part of. It was just that the Poulson place was used as the local swap house, and he’d been sent here by his mother in search of baby shoes, for her friend Angie Clayton was carrying.

So, with Rio loping at his side, he walked out of the shade of the trees, out of the dense green where somewhere a band of forest trolls hooted a gentle song, and into the harsh unfiltered sunlight.

He looked around at the big houses that loomed silently over this open space. Nikos had grown up in the forest, and instinctively he didn’t like clearings, for they left you without cover. And this abandoned community was an odd place besides. His parents always told him that the Long Earth was too new to mankind to have much history yet, but if there was history anywhere in Nikos’s own world, it was here. Some of these old houses were being swallowed by the green, but the rest still stood out in the light, hard and square and alien, with their peeling whitewash and cracked windows. The place even smelled odd to Nikos, not just of general decay after years of abandonment, but of cut wood and dried-out, dusty, lifeless ground.

All this was basically the work of the very first colonists to come here, the founders. They had opened up the forest to build their little town. You could still see the neatly cut and burned-out stumps where great old trees had been removed, and the fields they’d planted, and the tracks they’d marked out with white-painted stones, and of course the houses they’d hammered together in a few short years, with their picket fences and screen doors and bead curtains. Some of the houses had stained glass windows. There was even a little chapel, half-finished, with a truncated steeple open to the elements.

And in one big old house there was even, incredibly, a piano, a wooden box which somebody must have built from the local wood, and fitted out with pedals and an inner frame and strung with wire, all carried from the Low Earths: a remarkable feat of almost pointless craftsmanship.

Nikos’s parents said the founders had been keen and eager and energetic, and when they’d come travelling out to these remote worlds – more than a million steps from the Datum, the first world of mankind – they’d had a kind of fever dream of their past, when their own ancestors had spread out into the original America and had built towns like this, towns with farms and gardens and schools and churches. They had even named their town: New Springfield.

But the trouble was, this wasn’t colonial America.

And this Earth wasn’t the Datum. Nikos’s father said that this world, and a whole bunch of similar Earths in a band around it, was choked with trees from pole to equator to the other pole, and he meant that literally: here, there were forests flourishing even in the Arctic night. Certainly this footprint of Maine was thick with trees that looked like sequoias and laurels but probably weren’t, and an undergrowth of things like tea plants and fruit bushes and ferns and horsetails. The warm, moist, dark air fizzed with insects, and the trees and the loamy ground swarmed with furballs, as everybody called them, jumpy little mammals that spent their lives scurrying after said insects.

And in such a world, the founders’ children had soon started to explore other ways of living, in defiance of their parents, the pioneers.

Why go to all the hard work of farming when you were surrounded by whole empty worlds full of ever-generous fruit trees? And rivers full of fish, and forests full of furballs so numerous they were easily trapped? Oh, maybe farming made sense on the more open worlds of the Corn Belt, but here … The drifters who came through here periodically, calling themselves combers or okies or hoboes, vivid examples of other ways of living, had helped inspire the breakaway. Nikos’s parents’ friends still spoke of one particularly persuasive and evidently intelligent young woman who had stayed here for a few weeks, preaching the virtues of a looser lifestyle.

Pioneers tended to have their children young; the sooner you raised a new crop of willing workers the better. But the numerous children of New Springfield, growing up in a world utterly unlike their parents’, had quickly learned independence of mind, and had rebelled. Most of the youngsters, and a good number of their parents, had given up and walked off into the green. The will to maintain the township had kind of dissolved away – indeed it had only lasted one generation.

Nowadays the Irwins and the other family groups didn’t really have permanent residences at all. Instead they had a kind of cycle of living places, which you’d visit according to the fruits of the gentle seasons, and keep clear of fresh brush with a little burning, and repair last year’s lean-tos and hearths. So they’d climb Manning Hill on one particular world a couple of steps East in the spring months, when the squirrel-moles came bursting out of the ground to choose new queens and found new burrows, and were easy to trap. Or, in the fall, they’d go to Soulsby Creek four steps further West where the annual spawning run of the local salmon was particularly rich. Nikos had grown up with all this, and knew no different.

As for the old township itself, meanwhile, as they grew old and weary a lot of the founders had gone back to the Datum. A few disappointed pioneers had clung on as best they could, and their relatives had kept an eye on these ageing heroes. Nikos’s mother told a wistful story of how she used to hear one old lady play that piano of an evening, and Chopin waltzes would waft out into the silence of the world forest, music written down in a century long gone and in a world very far from here, and sometimes picked up by responsive choruses of forest trolls. But the piano lost its tuning, and there came a day when the music ceased altogether, and now nobody played the piano any more.

Even after it had been wholly abandoned, though, Nikos’s group worked together to keep the New Springfield clearing open. It had some uses. Everybody needed a Stepper box, and for that you needed potatoes, and potatoes needed cultivating, so that was something useful to do with the remains of the founders’ farms. It had taken somebody a lot of effort to build the forge beside the Poulson place, and that was kept functional; you couldn’t carry iron across worlds, and preserving the craft of iron-working seemed another good idea. Some of the animals the founders had brought here – chickens and goats and pigs and even sheep – had survived, and bred. Every so often you’d be surprised by a wild descendant of those first porcine colonists bursting out of the undergrowth before you.

And this one house in particular, the old Poulson place, sturdier than the rest, had with time assumed a new role. It had become the swap house, as everybody called it, a place where you could dump and exchange stuff of all kinds.

Which was why Nikos was here today.

He walked cautiously across the clearing, towards the Poulson place.

With one hand on the sturdy bronze knife he carried on his left hip, the other on the Stepper box on his right, he was very aware of his surroundings. He had no real fear of the local wildlife. As far as wild critters went there were only three hazards in the forest: the ant swarms, the big birds, and the crocs. Well, he was too far from water for the crocs, and the big birds were ferocious but were used to chasing little forest furballs and were heavy and clumsy and slow-moving as a result, and if there was an ant swarm around he’d hear it coming long before it came sloshing over the ground like some gruesome corroding liquid, destroying everything in its path. Also the forest trolls would almost certainly sing out any danger, in time for Nikos to step out of its way. Almost certainly. Nikos had seen for himself one unwary kid get caught by a big bird, and it had been a terrible sight, and so you kept an eye out because of that weasel word almost.

No, the reason Nikos was so cautious was because, among the kids at least, there were stories about this particular house. Legends, if you liked. Legends about things that lived in there.

Oh, not just scavenging furballs and such. And not just the familiar monsters of the forest. Something worse yet. An elf, maybe, trapped in there, a Long Earth nasty, broken and bent and old but still vicious and just waiting to feed on unwary children. Or maybe, went one variation of this, it was the ghost of one of those very children, waiting to take revenge on those who had forced him or her to go in here in the first place …

Of course it made no sense. Nikos was old enough to see the flaws in the logic – if the Poulson house was haunted, why would the adults be using it as a store? – yet he was still enough of a little kid to be scared. Well, stories or not, he wasn’t going back without what he’d been sent to get, that was for sure, or the mockery of his buddies would be worse than anything any monster could do to him.

As he reached the porch, Rio sniffed the air, yelped, and went running out of sight around the corner of the house, maybe on the trail of some unwary furball. Nikos paid the dog no attention.