Authors: Stephen Baxter
Inguill frowned. “Trapped?”
“We are all puppets of a higher power,
quipucamayoc
.”
“Show yourself!”
“Chu Yuen, please . . .”
Chu opened his battered backpack, gingerly lifted out the ColU, and set it on the ground before Inguill. Unwrapped from layers of soft woollen packing, it was a slab of glass-like material the size and shape of a large book, Mardina thought; a constellation of lights winked in its interior, and cables, tubes and support structures protruded at its rim, obviously meant to connect this component to a larger structure, but crudely truncated.
Inguill stared. “What are you?”
“I am not human. I was made by humans. I am a device.”
“Not by artisans of the Inca.”
“Noâ”
“And nor by Romaoi.”
“No,
quipucamayoc
. A discussion of my origin will reveal much. I am a ColU. The Romans call me Collius. Once I was part of a much larger engine. My task was to farm, to dig the soil of other worlds.”
Inguill was evidently trying to master her fear, Mardina saw. “You fit into no category of thing I have seen before.”
“You are shocked, and it is understandable,” the ColU said. “Believe me, I am merely a made thing. I am like a
quipu
. I am a device for storing and manipulating information. I am more sophisticatedâthat's all. I have machines to enable me to speak, and others that enable me to hear, through devices carried by the boy, Chu Yuen. Who serves me faithfully, by the way.”
Inguill pursed her lips. “What do you think,
tocrico apu
?”
Ruminavi looked just as scared as she was, but more cunning, Mardina thought. “I think that that would be a fine trophy to present to the Sapa Inca and his court. A talking jewel! And if it can sing or recite poetryâcan you tell fortunes, Collius?”
“I can do far more than that, Inguill, as I think you know.”
She stared at the device. “Can you restore the order that has been lost?”
“That is my goal,
quipucamayoc
,” the ColU said softly. “Mardina Eden Jones Guthfrithson is a descendant of those I was created to serve.”
Mardina was startled to be brought into this, and blushed.
“I can understand that,” Inguill said. “Everybody needs someone to protect. To give purpose to one's life, one's work. For me it is the Sapa Inca, who personifies the Tawantinsuyu and the billions under his protection . . .”
“And billions yet unborn,” said the ColU.
“Yes. Yes, you're right. Oh, put that thing away, boy, put it back where it's safe.”
Chu picked up the processor unit reverently, and stowed it away in its layers of packing in his bag.
Quintus grinned. Evidently, Mardina thought, with Inguill disconcerted by the vision of the ColU, he felt more confident, more in control. “So,
quipucamayoc
. We are exchanging gifts. Your turn again, I think . . .”
“Well, let me overwhelm you.” Now she lifted a heavy frame out of the trunk; Titus had to help her lower it to the ground. Mardina studied this curiously. It was a frame of ornate wood within which fine wires ran, up, down, side to side, front to back, with knots of some kind of thread in a multitude of colors resting on the wires. Mardina saw that the positions of the wires, the knots, could be adjusted with the use of levers and switches.
Inguill saw her looking. “What do you think of this, child?”
“It's beautiful.”
Inguill smiled. “It is. Most well-designed devices are. But what do you think it's for?”
“It looks like a kind of
quipu
. I've only seen simple ones before, like the ones used by the inspectors when they come to assess the
mit'a
obligation of the
ayllu
. They reminded me of abacuses. This is more complex.”
“You will have to show me an
abacus
. But you are right, childâthat's surprisingly perceptive.”
“Thanks,” Mardina said drily.
“This is a
quipu
, a kind of
quipu
, capable of storing a large amount of information. And it can be interrogated by means of these controls.” She looked around at them. “You should not overestimate this. In Cuzco, the Great Quipu Repository is a building of four mighty towers, with jars full of
quipus
stacked floor to ceiling. That is our record store;
this
can only be a digest. NeverthelessâColU, can you read a
quipu
? Could you read this?”
“With some instruction, and with the help of Chu Yuenâyes. But what will I learn?”
“It is our history,” Inguill said. “A kind of compendium, by many authors. It depicts what we know of the ages before our own history began with Yupanqui, eight centuries ago. And it tells of our glorious campaign of global conquest, including the subjugation of the Romaoi and the Xin. And finally our expansion to the planets, and even the stars, with the use of the energies of the
warak'a.
”
“I will study it closely,” the ColU said, “and instruct these others.”
Mardina felt unreasonably excited by this, by the gift of a history book. “We might be able to figure out the jonbar hingeâ”
“Hush, child. Not yet.”
Inguill, of course, missed none of this exchange.
Titus snorted. “Well, I for one am always ready for a history lesson. Why, I remember once on campaignâ”
“Be polite, Titus Valerius,” Quintus said now, watching Inguill, evidently intrigued. “I suspect it's no accident that the
quipucamayoc
has given us a history text, for history is what this meeting is all about, isn't it? Historyâor histories?”
Inguill nodded. “I have the feeling I know a good deal less than you do, at this moment. On the other hand I have the power to do a lot more about it. Rather than press you for a responseâI have one last gift.” Again she dug into the trunk.
This time she produced a scrap of white fabric, grimy with rust-colored dust, torn from a garment, perhapsâand stained by what looked like brown, dried blood. She smoothed this out on the lid of the trunk.
Mardina leaned over to see. The fabric itself looked strange, with thick threads that were shiny where they were ripped. And stitched to the scrap was a kind of insignia, she thought, a triangle of thick cloth, edged in gold around a background field of blue-black. In the foreground was an arc of a red-brown planet, girdled by a swooping line, the schematic path of some kind of aerial craft. The craft itself was shown as a clumsy affair of tubes and boxes and shining panels, roughly stacked. Hovering over all this was an eagle, wings outstretched, holding some kind of branch in its talonsâan olive? And there was Latin lettering around the edges of the triangle.
“The eagle is the best-worked element of the thing,” Titus Valerius murmured.
“That's true,” said Mardina, entranced, puzzled.
The ColU inspected the insignia through the slate carried by Chu. “
Quipucamayoc
, where did you get this?”
“You don't recognize it?”
Quintus shrugged. “Obviously not.”
“And yet here is this lettering, in the Romaoi style. Can you read this?”
Quintus picked out the words, letter by letter. “GERSHONâYORKâSTONE. These mean nothing to me. Names, perhaps? But thisâthis is the name of one of our gods. Or at least, his Greek cousin. ARES.”
“Yes. I've been looking this up.
Ares
âthe god you call Mars. And Mars is the name you gave to the fourth planet, is it not? Which we call Illapa, after an aspect of the sky god, the thunder deity. And is the eagle not an emblem of the Romaoi?”
The ColU repeated, “Inguill, where was this found?”
“Where do you think? On Illapa, of course. On Mars! Near the wreckage of a crashed craftâoh, centuries old, we think. But not far from the
warak'a
field, the gatewayâ”
The ColU said, “Gateway? Do you mean a Hatch?”
“Stop,” Quintus ordered. “We must take this one step at a time.”
Chu dropped his eyes, as if he might be blamed for the ColU's impertinence.
“You see,” Inguill said now, “what puzzles me is this. In our history there is no record of the Romaoi reaching Illapa. Or reaching space, beyond the home worldâor even, actually, mastering flight in the air. We put a stop to such ambitions when we burned their capital and subjugated their people and their territories. But you,” she said now, staring at Quintus, “youâand now we must tell each other the truthâyou came from a history that was not like the one recorded in our
quipus
,” and she tapped the frame of the machine she had produced for emphasis. “Not like it at all. I think you came from a history where, somehow, the Romaoi survived, and prospered, and founded ninety legions, and got off the planet, and flew around the place in ships with names like
Malleus Jesu
â”
“You know about the ship?”
“Of course I know! Your men are hardly discreet, Quintus Fabius, at least with the women they take into their beds. So, did the eagle of the Romaoi fly over Illapa, in a ship called
Ares
?”
“Not that I know of,” Quintus said. He sighed, and seemed to come to a decision. “Yes, Inguillâsome of us Romans did indeed fly beyond Terra.
I
did. And I studied the early exploration of the planets at the academy at Ostia, during my officer training. This
Ares
should have been a heroic legend, even if it crashed! And the evidence you produce suggests it did. But I never heard of it.”
The ColU said, “There may be another explanation.”
Inguill pursed her lips. “You mean,
another history
.”
“You are quick to understand,
quipucamayoc
. Yes, Iâand Mardina's motherâcame from a different history from these Romans. Who came in turn from a different history from yours. And in that history we had space explorers who wore patches like these. Rome did not survive, not as the empire, but we still used relics of its cultureâthe Roman alphabet, for instance.”
“Of course you did,” Quintus said complacently.
“The eagle may have been used, not as an emblem of Rome, but of Americaâwhich was a great country in the continent of Valhalla Superior.”
“So,” Quintus said, “are you telling us that this
Ares
was sent to Mars by this âAmerica'?”
“No,” said the ColU unhappily. “It's not as simple as that. In
my
history, America never went to Marsânot with people, not alone. The first to Mars were ChineseâXin. Other nations followed, but as a group, the United Nations, which included America. There was no
Ares
.”
Mardina was becoming confused.
Inguill, though, seemed to be grasping all this strangeness readily. “So this was
yet another history
,” she said. “One like the history that produced you, ColU. But not identical. One where thisâ”
“America.”
“âsent a craft to Illapa. Yet here is this patch, this scrap of evidenceâthe wreck of a ship, on Illapa,
my
Illapa. And the odd thing isâ”
Ruminavi barked laughter. He looked, as if his head were spinning, to Mardina. He said, “After that list of impossibilities, you say
the
odd thingâ”
Inguill ignored him. “The odd thing,” she persisted, “is that we would not have found thisâI mean scouts from the Inca's navy would not have discovered itâif not for the sudden appearance, in the ground of Illapa, of a field of
warak'a
, a portal, where none had been found before. Not before
you
came.”
“The portal,” the ColU said. “The Hatch. And that is the most significant thing, of all we have discussedâ”
“Enough,” said Inguill abruptly. She stood, massaging her temples. “You flatter me for my ability to learn, ColU. I never thought
I
could learn too
much
, too quicklyâI need air. You and you and you,” she pointed at Mardina, Quintus Fabius, and Chu with ColU, “walk with me. We will plot together, like conspirators.”
Ruminavi got to his feet too, evidently troubled. “
Quipucamayoc
, we are far from civilization here. I fear for your safety ifâ”
“Oh, don't fuss,
apu
. What harm will I come to here? Save for having my grasp of reality shattered, and
that
has already happened. Have your soldiers follow me if you must, but keep their distanceâunless any of them knows any comforting philosophy . . .”
Outside the house, Inguill led the way, striding stiffly and rapidly, heading out of the
ayllu
toward the forested edge of the clearing. A pair of soldiers tracked her, never more than an arm's length from the
quipucamayoc.
Quintus followed a few discreet paces behind, with Mardina and Chu to either side. Chu, who probably didn't get as much exercise as he should, was soon panting from the pace Inguill set.
But Quintus patted his back. “Don't worry, lad. She'll soon run out of puff. Look how stiffly she walks . . . She spends too long staring at her
quipu
sâas I used to with my command papers before we came to this place and I have to play at being a farmerâit is nerves and tension that propel her, and all that will soon work itself out of her system.”
Sure enough the
quipucamayoc
was slowing long before she reached the forest border. She stood, panting, gazing up at the trees. The two soldiers trailing her took watchful positions, surveying the terrain.
Inguill gestured. “Look at that,” she said. “To be a tree! Tall, patient, ancient. You need never know that the sunlight on your leaves comes through Inti windows, or that the thick earth around your roots is processed rubble from a shattered moon. Let alone worry about which strand of a
quipu
of realities you belonged to. A tree is a tree is a tree. What do you think, Quintus? Would you be more content as a member of a forest like that?”
The centurion grinned. “Only if I was the tallest,
quipucamayoc
. And besides, some of my legionaries may as well be trees, for all the sense they have.”
She laughed. “Legionaries, eh? So you admit what you are.”
He shrugged, saying no more.
She walked on, at an easier pace. “Let's sum up what we have, then. Several histories! And I had enough trouble memorizing one.” She counted them on her fingers, fingering the knuckles like
quipu
knots, Mardina thought. “First, my own, this glorious realm ruled by the Sapa Inca. Second, the one where you upstart Romaoi and Xin and others still squabble. Thirdâ” She looked to Chu.
“Third,” the ColU said, “we have what we have come to call the UN-China Culture. A world of high technology, myself being an example, but relatively little expansion beyond the home world.”
“Fourth, then, the
Ares
history. Like yours, but with bold explorers striking early for Illapa. Very wellâ”
“And don't forget the Drowned Culture,” Mardina said brightly. “My father worked that out. That makes fiveâ”
“I don't think you're helping, Mardina,” Quintus growled.
“And the jonbar hinge Stef Kalinski spoke of, when she discovered she had a sister she had never suspected existed before. That's six!”
“
Thank
you, Mardina.”
The ColU said, “Clearly these histories do not coexist, but they overlap, to a small degree. Scraps of one may be discovered in another.”
“Like my
Ares
insignia,” Inguill said.
“Yes,” Quintus said. “And like my own century, my ship, which survived one jonbar hinge.”
“And myself and my companions,” said the ColU, “who have survived
two
hinges . . .
Quipucamayoc
, we have taken to calling the transitions between worlds jonbar hinges. The derivation is complicated and irrelevant.”
Inguill tried out the words. “
Shh-onn-barr hin-ch.
Very well. A name is a name. But to label something does not mean we understand it.”
“Indeed,” said the ColU. “The replacement of one history by another is not a tidy matter. Scraps remain.”
“Do we know how these transitions are made? How one history is cleared away, like a dilapidated building ready for demolition, to be replaced by another?”
“Judging by our experiences, the termination of one history is generally accompanied by disaster. War. The release of huge energies from the kernelsâwhich you call the
warak'a.
”
“Which is something to be avoided.”
“Yesâ” Quintus growled, “
Who
is making these transitions happen is a more pertinent question, perhaps.”
“Very wellâwho, ColU?”
“We don't know. Not yet. We have some clues. Inguill, you said your people on MarsâIllapaâdiscovered a new field of
warak'a
, a new Hatchâour word for the portal you found.”
“
Hat-sch.
Very well. We know how to build them, of course.”
“As did we,” Quintus said. “We Romans. You jam the kernels togetherâ”
She waved a hand at the artificial sky. “Our ships roam the stars. Everywhere we go, we take the
warak'aâ
of course, or rather they take us. And everywhere we go, we build Hatches.”
“As did we,” Quintus repeated.
“But why?” the ColU asked. “Why do you do this? Who told you to?”
Inguill glanced at the Roman, and both shrugged. Inguill said, “The
warak'a
are a gift from Inti, the sky god. That seems evidentâa rare benison from our gods, as opposed to a punishment. And the Hatches are always found with them. Wherever we travel, we make more Hatches as a tribute to the gods. It seems to work . . . At least, we have not yet been punished for it, so we deduce this is the correct course of action.”
“As with us,” Quintus said. “Though you seem to be more industrious at it than we ever were.”
“Yes,” the ColU said. “That's it. Whatever the nature of the change, whatever the cultural details, each new draft of a civilization is
better at building Hatches
. My culture, as far as I know, built no Hatches at all. You Romans did pretty well. And the Incaâ”
“We litter worlds with the things,” Inguill said. “This is the triumph of our culture. And now I discover that we have been somehow
manipulated
to achieve precisely this goal? Our whole history distorted!”
Mardina studied her. “And that makes you feel . . .”
“Angry, child. Angry. Whoever is doing this, it is hard to believe it is a god. For what god needs a door in the ground?”
Mardina herself felt oddly exhilarated. The flood of revelations and new ideas made her feel as if she were jumping recklessly off a cliff edge, or diving from the axis of Yupanquisuyu and plummeting to the ground, laughing all the way down . . .
The ColU said, “Inguill, your discovery of a Hatch on Mars, Illapa, has changed everything. Because when we emerged into this time stream, past the latest jonbar hinge,
it was just as a Hatch appeared on Mars.
That was on the Romans' version of Mars. This new Illapa Hatch is an obvious link to the underlying . . . strangeness. Well, we must pursue Earthshineâ”
Inguill frowned. “Who?”
“I'll explain. But for now we must get to Illapa.”
“How?” asked Inguill bluntly. “The imperial authorities would not allow it. Even I could not authorize it.”
“I have a plan,” said Quintus Fabius smugly.
â¢Â   â¢Â   â¢
When the centurion had explained his ideas, it took a while for Inguill to stop laughing.
“Are you insane?”
“Oh, quite possibly.”
She looked at him, smiling. “
This was your plan all along, wasn't it?
To lay up here in Yupanquisuyu, steal some food, fight your way out, and fly off into space, to found some new Rome of your own? Ha! No wonder you Romaoi rolled over when the Inca armies landed on your shores. Lookâyou won't get as far as the ocean. The
awka kamayuq
patrols will stop you.”
“All right,” Quintus said angrily. “Then do you have any better ideas?”
“Well, I'm prepared to concede you need to get to Illapa, if Collius says so. We humans together need to understand the agent that is meddling with our destinies. But you're not going to walk out of here.” She sighed. “The Sapa Inca's advisers would do nothing to help. They are pretty fools, angling and maneuvering, of no intellect or ability. Conversely, the administrators who actually run the empire are just thatâ
quipu
-pluckers, with no imagination whatever. Which leaves the task to meâand you. For the only way you'll do this is if I help you.”
Quintus frowned. “You would do that? How can we trust you?”
“We have no choice, Centurion,” the ColU said. “I see that now.”
“And I barely trust myself,” Inguill said, a little wildly, Mardina thought. “At the very least I will be committing a crime by smuggling you out of hereâout of the light of the Sapa Inca's rule . . . And at the worst, I suppose, my meddling might itself result in one of these catastrophic changes you so eloquently described. On the other hand, if I manage to slay this particular jaguar, a greater service to the empire is hard to imagine. Perhaps history will forgive meâ”
“If history survives at all,” said the ColU.
“Indeed.” She stopped pacing and faced Quintus. “In some ways it is what we share that interests me, rather than what divides us. We both sail the seas of space; we both build the ColU's Hatches. We both name planets after our antique gods. And we share other legendsâso my spies inform me.” She glanced up at an Inti window. “We call the nearest star to the sun just thatâKaylla, which means ânear.'”
“As we call it Proxima,” said the ColU. “Meaning ânearest' in Quintus's tongue.”
“And our sailors of space have a legend of the furthest star of all, where the gods lay their plans against us, or plot the catastrophes of the end of time: the
pachacuti
. We call this undiscovered star Karu, which means âfar.'”
“As we speak of Ultima,” Quintus mused. “Yes. We do have much in common.”
“And is Ultima where we will find the Hatch builders? I must get back to Cuzco. There's much to prepare if we are to pull this off, and the more time they have to fester, the more plots tend to unravel. But we need more . . . We need a way to divert the attention of the Sapa Inca and his advisers at Hanan Cuzco from your break-out attempt.” She looked now at Mardina. “And, given what Ruminavi has belatedly confessed to me about his
mit'a
collecting in your
ayllu
, or his failure thereâif I am risking the sacrifice of everything, my career, even my life, I must ask you to risk a sacrifice too.”
Mardina frowned. “Me?”
“Not you, child. Your friend, Clodia Valeria. You must be prepared to sacrifice her. But you, Mardina, may be the key to making it happen . . .”