Every Door Has a Price: The Kitsune of the Moonwood

Before the First Page

In the highest hall of Silverbough there is a book that has never been closed.

It lies open on a lectern of living moonwood, and the lectern is still growing, so slowly that the Ledger sits a finger's width higher each century than it did the century before. Its pages are thin as a moth's wing and silvered at the edges. Every one of them holds debts: who gave what, to whom, and what is still owed. A loaf of bread. A sword. A secret. A life.

The Kitsune say that every story is a debt someone has not finished paying, and so every history worth telling begins in the Ledger.

This is the history of the moon elves as the Ledger keeps it, which means it is true, and it is not the whole truth, and any Kitsune would think you a little rude for expecting it to be. Some pages are written in a hand so old the ink has gone the colour of frost. Some are in the quick, slanting script of couriers who wrote standing up. One page, near the middle, has been torn out so cleanly that you would only know it was missing by counting.

Most of the pages, in one way or another, are about a woman named Kuzunoha.

She is not the beginning, though. The Kitsune are particular about beginnings. Before Kuzunoha, before Silverbough, before there were Kitsune at all, there was a fox, and a fire, and a pool of water with the fire's face in it.

The Fox Who Drank the Fire

The Kitsune tell it like this, to their children, on the first night of every winter.

When the star fell, it fell in daylight, and it burned so brightly that every living thing in Aurenthal came to look. Each of them took something from the fire. The strong ones, the Kitsune say, reached straight into it and pulled out its strength, and have been proud of the burns ever since. The careful ones built a wall of stones around a coal and have been building walls around things ever since. The gentle ones knelt and let the light grow inside them like a seed, which is lovely, and very like them.

The other peoples tell it differently.

The fox came last. She came at night, when the others had taken what they wanted and gone home to sleep in their new warmth. She was small and silver and very hungry, and she had walked all the way down from the old grey forest in the north, where the winters were so long that the trees had begun to forget what leaves were for.

Her name, the story says, was Kohaku.

She circled the star-fire three times. It was too hot to touch and too big to carry, and she was too clever to try either. But the fire had fallen into snow, and the snow had melted, and beside the burning heart of the world lay a pool of meltwater, still as glass. In the pool was the fire's reflection. It was every bit as bright as the fire. It was also cold.

Kohaku looked at it for a long time. Then she bent her head and drank it.

It went down like ice and lightning together. It froze her breath and set her fur crackling, and it made her eyes see double, so that every tree and stone and star had a second image standing just behind it, waiting to be told what to be. She staggered. She sneezed sparks. And then, because a fox who has stolen something does not wait to be asked about it, she ran.

She ran north for nine nights, back to the grey forest, and the trees, which were very old and very cold, bent their branches down to her and asked what she was carrying.

"Light," said Kohaku, and her voice came out silver.

"Give it to us," said the trees. "We are dying."

"What will you give me for it?"

Trees consider slowly. "Shelter," they said at last. "For you and your children and their children, for as long as we stand. We will grow them a home in our branches. We will hide them from anyone they wish to be hidden from."

"That is a very good offer," said Kohaku, who had already decided to accept it. "And what will the light cost you?"

"The day," said the trees. "If we drink your light, we will keep it. Under our branches there will never be a morning again. Only the hour after the sun goes down, for ever."

Kohaku thought about mornings, which she had never much cared for, and about dusk, when the mice come out. "Done," she said, and breathed the cold fire into their roots.

The forest drank. Its bark turned to hammered silver. Its leaves came back violet and grey and soft as a cat's ear. And the light beneath it settled into a long blue dusk that has not lifted since. The last mouthful of the fire was too bright to keep, so Kohaku spat it into the sky, where it hangs to this day.

The Kitsune claim, on the strength of this, to have made the moon. Scholars of other peoples have pointed out, politely, that the moon may well have been there already. The Kitsune reply that this is exactly what a moon would want you to think.

When Kohaku lay down among the roots of the silver trees, she slept as a fox. When she woke she was something else: tall and slender, with long ears tufted at the tips, eyes that caught the dusk and held it, and behind her, where a fox's brush had been, a single tail of pale, weightless fire. She was the first of the Kitsune, and her children are the people of Silverbough still.

The first line of the Ledger, in a hand so old it barely looks like writing, records the bargain:

Owed to the Moonwood, by Kohaku and all her children: the day. Paid in full. Paid again tomorrow.

That is the first lesson every Kitsune child learns. You cannot carry a fire that is not yours without paying for it, and the price is not always paid by you. On the first night of winter the children of Silverbough are taken to a still pool, shown the moon in the water, and told very firmly not to touch it. Most of them touch it. That is the second lesson.

What Kohaku drank, the Kitsune call moonfire. Everyone else calls it foxfire, and so do Kitsune children until they are old enough to be embarrassed about it. It is light that remembers fire but has forgotten heat. Held still, it is frost. Broken, it is lightning. And looked at, it lies: it shows the eye whatever the one who holds it wishes the eye to see. Every gift the Kitsune have is one of those three.

The trees kept something else, too. Wherever Hoshibi's light falls long enough, it ripens in the stone as star-gold, the aurum that other peoples dig for. The Moonwood does not dig. Its roots drank the light Kohaku gave them and ripened it slowly in the heartwood, and the Kitsune learned to sing that heartwood out of the living trees as moonwood: silver, cold to the touch, and full of a gold you can only see when it burns. Every lantern post and bridge in Silverbough is grown from it. It is slower than mining and much prettier, and the Kitsune have never once let anyone forget either.

Their oldest weapon is a pale green flame breathed from the lips, the way Kohaku drank, that leaps from the dying to the living like gossip at a wedding. It has no warmth. It burns all the same.

Silverbough Under the Endless Dusk

The trees of the Moonwood are taller than the keeps of the Shirogane Marches. Lay your palm on their bark and you can feel, very faintly, the light they swallowed in the Age of First Fire still moving inside them like sap. The canopy is so high and so close that the sky is only a rumour, and beneath it is the dusk Kohaku bought: never dark, but the blue and violet hour after sunset, held still. Snow lies on the high branches and never melts and never falls. Rivers run slow and black between the roots, carrying reflected stars that nobody under the canopy has ever seen directly.

Ordinary foxes live here as cousins, and it is a social disaster to ignore one that wants your attention. In storm season the raiju come down from the clouds to nest in the topmost branches, thunder beasts the size of wolves with fur that stands on end, and the Kitsune leave copper bowls of rainwater out for them and are careful to be polite.

At the northern rim the trees end at a line of white cliffs, and below the cliffs, as far as anyone has ever seen, lies the Pale. At the southern edge the canopy thins into the Fringe, where the light is the colour of honey and rice grows on terraces lit by braziers.

And in the middle of it all, in the branches of trees so old their roots have grown into one another, is Silverbough.

It was not built. It was asked for. The houses are hollows the trees were persuaded, over centuries, to open; the bridges are roots and limbs coaxed sideways by generations of patient singing. Lanterns of moonfire hang from every bough in their thousands, white and violet and a pale cold green, so that from a distance the city looks like a galaxy that has climbed into a tree. Everything creaks gently, all the time, like a ship.

Silverbough is ruled, if that is the word, by five courts, and each holds one of the great trees.

The Court of Hoarfrost keeps the northern rim: watchers of the cliffs, keepers of the frost lanterns, the closest thing the Kitsune have to soldiers. It is a grim court by Kitsune standards, which means it only jokes at funerals. The Court of Thunder keeps the storms, and its storm-callers come down from the canopy with their hair on end and their eyebrows singed, and are the only Kitsune allowed to be loud indoors. The Court of Mirrors keeps the illusions: mask-makers, players, dreamers and, it is generally assumed, spies. Its tree is the most beautiful in Silverbough and nobody is entirely sure what it looks like. The Court of Lanterns keeps the messages, and its couriers run every road in Aurenthal with letters in their sleeves and paper charms folded so sharp they can cut a falling leaf in two. And the Court of the Ledger keeps the book. Its Keeper, by an old custom nobody has ever successfully challenged, is the eldest of the moon elves. For more than four hundred and sixty years that has been Madam Kuzunoha.

Every Kitsune is given a mask at their naming, at about twenty, still very much a child among a people who live a thousand years. It is plain white moonwood carved as a fox's face, and over a lifetime it is painted, lacquered, cracked and mended until it is as particular as a signature. At court, a masked Kitsune speaks for their office; one who lifts the mask speaks for themselves. It is very bad manners to believe anything said by an unmasked Kitsune at court, and much worse manners to repeat it anywhere else. Given where the Keeper of the Ledger wears hers, this has made her court a very complicated place to work.

The elders wear their masks pushed aside, on the temple, as a sign that they have little left to hide. Madam Kuzunoha wears hers on a silver cord at her hip. This is either a sign that she has nothing left to hide at all, or the finest mask in the Moonwood. Silverbough has been divided on the question for some centuries.

And then there are the tails.

A Kitsune is born with none. Somewhere in their first century, usually, a tail of moonfire grows behind them, pale and weightless as Kohaku's: it looks like fur, feels like frost and casts a faint light of its own. Over a long life, more follow. The Court of the Ledger, which likes things tidy, says a tail comes once a century. The old say a tail comes when you have outlived something you loved, and a century is only how long that usually takes.

Most Kitsune die with three or four. Seven is very rare. Nobody in the history of the Moonwood has ever grown ten.

So the moon elves keep two calendars. In trade and treaties they count After the Ember, like everyone else. Among themselves they count in the tails of their eldest, and when a grandmother in Silverbough says something happened "in the Fourth Tail," every child within earshot knows she means the age between Madam Kuzunoha's fourth grief and her fifth.

There have been nine.

The Leaf That Shows Its Pale Side

She was born in the seventy-first year After the Ember, in the Kindling, when the Ember Ring was only a pilgrim town of tents and shrines where anyone could walk in and warm their hands. Her mother named her Kuzunoha, for the leaf of the kudzu vine, which turns over in the wind to show its pale underside and then turns back again. Kitsune parents like a name with a warning in it.

Her mother was Tsukiko, the Lantern-Mother, Keeper of the Court of Lanterns, who ran the roads herself with her daughter on her back, then at her heels, then a day's run ahead. The girl had a gift for roads: the shortest way between two places, the quietest way between two people. She could tell, by the way someone handed her a letter, whether they hoped it would arrive.

In the ninety-first winter of her life came the Long Frost. A caravan of Fringe farmers was lost on the rim in the white, and Tsukiko took a string of lanterns up to guide them in. The farmers came home. Tsukiko did not. They found her in the spring, sitting against a silver tree with the last lantern still alight in her lap. The moonfire had kept burning after she stopped.

The morning after they buried her, Kuzunoha woke with a tail.

My mother told me a tail was a gift. She did not tell me what it cost. I have since come to think she did not want me to know how much she had paid for hers.

It is the first entry Kuzunoha ever wrote in the Ledger.

She became Keeper of Lanterns at a hundred, absurdly young, and in her second century she went everywhere. She sat in the mist terraces of the Jade Groves while the pandas said nothing for a whole afternoon, and came away oddly rested and slightly outmanoeuvred. And she went, again and again, to the river country of the Marches, because that was where the ferryman was.

His name was Ikkei. He kept a flat-bottomed ferry on a slow brown river where the Fringe meets the first of the Shirogane rice terraces, and he would not take a Kitsune's silver because, he said, he could never tell whether it would still be there in the morning. He was twenty-six when she met him. She was a hundred and thirty-one. He made her laugh on the first crossing, and she paid him a copper for a second crossing straight back, and a third.

She came to the river for fifty years. She never aged. He did. They both knew what that meant, and neither of them ever said it. He taught her to pole a ferry against a current, and how humans keep promises: hard, and all at once, because they have so little time to keep them in. She taught him to tell a lie from the truth by watching someone's hands. He said it was the most useless thing he had ever learned, since he only ever talked to her, and her hands never moved at all.

When he was old, and lying in the little house above the landing with the river loud outside, he asked her to take off her mask. She had worn it every time. She lifted it now, and he looked at her for a long while.

"There you are," said Ikkei.

He died that winter. Her second tail came with the thaw. She did not go to the Marches again for a very long time, but she kept a lantern burning in the window of the ferry house, and paid the next ferryman to keep it lit, and the one after that.

If you wonder why Madam Kuzunoha, of all the people in Silverbough, has always believed the promises of humans, the answer is on that river. A human who gives you their word has so little time to keep it that they cannot afford to waste any.

Her third tail came with war.

In the four hundred and twelfth year After the Ember, the Oni and the Ronin went to war over the western passes, and did not stop for three hundred years. The Long War is not the Kitsune's story to tell, and they are careful to say so. They did not fight in it. They did something both sides have found more irritating.

They sold the weather.

The Court of Lanterns knew every road in Aurenthal. The Court of Thunder could read a storm a week before it broke. Between them, the Kitsune knew when the passes would close with snow and which valleys would fill with fog on which mornings, and Kuzunoha sold it to whoever could pay: to the Oni warbands, to the Ronin keeps, to both, about the same passes, in the same week. Both knew. Both kept buying.

They sold the seams, too. A courier who runs the same road for a century learns which rocks hum under her feet, and the Court of Lanterns knew where the aurum lay in the borderland hills better than either army fighting over it. That sold even better than the weather.

The Oni tell a story about this with enormous pleasure. A Kitsune courier was caught on the wrong side of a pass by a warband, who fed him until he could not stand and then, laughing, handed him a set of battle plans to take home. He knew they were false. The warchief knew he knew. He sold them to the Ronin anyway, with a note saying they were false, and the Ronin, reasoning that a fox would only say so if they were true, attacked exactly where the Oni wanted them to. The Oni have been laughing about it for five hundred years, and the Kitsune insisting they meant it to happen for just as long, and they get on, in their way, rather well.

But the old pilgrim town filled with soldiers, and tents gave way to walls, and the place where anyone could warm their hands became a place where you showed your colours at the gate. In the year the war began, Kuzunoha stood in the pilgrim square and watched an Oni family and a Ronin family pass each other at the flame without a word, and a third tail woke behind her, and she understood that she had outlived an age.

She was three hundred and forty-one years old, and she was beginning to understand what the tails were for.

The Masking

Kuzunoha had a brother.

His name was Akuro. He was seventy years younger than her, and after their mother died she raised him, the way the eldest raise the youngest in Silverbough: badly, fondly, and mostly from the road. Where she was quiet, he was bright and loud and endlessly funny. Where she carried other people's words, he made up his own. By his second century he was the finest illusionist the Court of Mirrors had ever seen. He could make an old woman see her husband young again for the length of a song. People wept at his performances and paid him in silver, and he gave most of it away.

He was also the reason the Kitsune no longer wear one another's faces.

In the Fourth Tail, around the five hundred and twentieth year, the Ledger was kept by an old Keeper named Sakuma Shirotae, who had held it for three centuries. Every family in Silverbough owed something, and Sakuma had learned that if you hold all the debts in a city, you never need to give an order. You only need to remind people what they owe.

Akuro said the Ledger had become a cage, and that the old were ruling the young with their debts. He said, in a performance half of Silverbough came to see, that the Kitsune had been paying Kohaku's price for five hundred years and it was time somebody tore up the bill.

He was right about a good deal of it. That was the trouble.

The Masking lasted one autumn. There were no battles; Kitsune think battles among themselves wasteful. Instead, for one long season, nobody in Silverbough could be sure who anyone was. The Court of Mirrors, under Akuro, lent its faces out. Keepers spoke at council with voices that were not theirs. Letters arrived in familiar hands saying unfamiliar things. Families locked their doors against their own children, in case they were not their own children.

It was the couriers who ended it, and Kuzunoha who led them.

"A mask changes your face," she told the Court of Lanterns. "It does not change how you carry a letter."

Every courier knew every citizen by their walk, the way a ferryman knows a river by its sound. Over nine nights they handed a letter to every Keeper and every elder and every face that mattered, and watched them take it. By the ninth night, Kuzunoha knew who was real.

She found her brother alone in the Hall of the Ledger, at the lectern, with a lantern in his hand. The flame in it was not moonfire. It was true fire, the hot gold fire of the star, carried up from the Ember Ring in a clay pot: the only thing in the Moonwood that could burn that book.

The Ledger keeps only this of what they said, in Kuzunoha's hand:

He said: you would keep this book over me. I said: I would keep it for you. He said he did not know the difference. I am not certain, even now, that I do.

She took the lantern from him. He let her.

The law on those who try to burn the Ledger has been used only once. The one who raised the flame must walk north into the Pale, carrying a lantern, and must not turn back.

Sakuma Shirotae had been among the deceived, and was too ashamed to keep the book after it. The Keepers turned, by custom, to the eldest among them who had not been fooled, and that was Kuzunoha. So it was Kuzunoha, newly Keeper of the Ledger, who pronounced the sentence on her brother.

She did it masked. Everyone remembers that. And on the morning he was to go, she walked with him to the northern rim, where the white fog lay below the cliffs like a sea of milk, and she took her own lantern off her back and gave it to him.

He kissed her forehead and went down the cliff path into the Pale, and the light of her lantern went with him a long way, much further than anyone expected, before the fog closed over it.

Her fourth tail came that night. And there is an entry in the Ledger from that morning, the only debt in nine hundred years that Kuzunoha has ever written against herself:

Owed to Akuro, by me. Unpaid.

Since the Masking, every Kitsune mask is carved as the same plain fox face, and a Kitsune who wears the face of another is exiled from the Moonwood for a hundred years. Illusion is still the great art of the Court of Mirrors. But the first thing it no longer does is pretend to be each other.

The Year the Fog Came Inland

The Pale does not move. That is the first thing anyone in Aurenthal knows about it, and the most comforting. It lies around the whole continent like a white sea, and no ship that has sailed into it has ever sailed back out. But it stays where it is.

Except once.

On a still night in the six hundred and second year After the Ember, the Pale rose over the northern cliffs of the Moonwood and came inland a mile.

Nobody saw it come. The town of Kirihama stood on the rim then, a long, pretty branch-town of four hundred souls who harvested the sweet dew that gathers at the fog's edge. Its Hoarfrost watch sent the usual message at dusk: rim quiet, fog low, all well. The next message was never sent. In the morning the fog lay below the cliffs again, flat and silent as ever, and Kirihama was empty.

Not ruined. Empty. The doors were open and the lanterns lit. There was tea in the cups, gone cold, and a half-mended net on a bench with the needle still threaded. Four hundred people had stood up from whatever they were doing and gone.

The fog had left only stones. They lay in the streets like hail: smooth, black, no bigger than a fist, and so heavy that it took two Kitsune to lift one. They pulled. Iron slid towards them across a table. Lanterns hung near them leaned, very slightly, as if listening. They are called dark lodestones now, and the Kitsune have learned to use them. In the six hundred and second year, nobody wanted to touch them at all.

The captain of the rim watch that spring was a young officer named Kagen, who had three tails, a sharp tongue and an unshakeable belief that the right lantern in the right place could hold back anything. He searched every street and every cliff path, calling names, and found nobody.

On the third day Kuzunoha came up from Silverbough. She did not search the town. She walked through it without stopping, down the cliff path to where the Pale lapped against the rocks, and stood at the very edge of the fog, and listened.

She stood there for three nights.

Kagen held her lantern. For three nights the Keeper did not move, did not eat, and did not speak, except once, near the end of the second night, when she said a single word too softly for him to hear. He has spent nearly four hundred years wondering what it was.

On the fourth morning she came back up the cliff. There was frost in her hair, white as the fog, and it never melted afterwards. Behind her, pale against the pale, was a fifth tail.

"What did you hear?" Kagen asked.

"The sea," said Kuzunoha, and took her lantern from him, and went home.

She wrote a page in the Ledger that night. Several Keepers saw her do it, a full page, closely written, in a hand that did not shake. Nobody read it.

That page is the one that is missing.

A bored apprentice found it gone in the seven hundred and thirtieth year, counting pages for a wager; the edge is so clean it might have been cut with frost. Madam Kuzunoha thanked her for her diligence, paid her wager, and promoted her to a post in the far south of the Fringe, where by every account she lived a long and happy life growing rice.

Two things came out of the Year of the Fog, and both are still there.

The first is the frost lanterns. Kagen, who never forgave himself for the message that was not sent, spent the next century building a line of them along the whole northern rim: tall posts of silver moonwood hung with moonfire held still, cold enough to freeze the breath in your mouth. Whether it keeps the fog back, nobody can say, because for nearly four hundred years the fog did not come inland again. Kagen believes it does, and he is not a man easily persuaded that he has wasted his life.

The second is the Last Branch.

Shiori was a dew-gatherer's daughter of Kirihama, away at her studies on the night the fog came, who came home to find her parents' teacups cold. She was forty-two and had no tail, and she sat on the doorstep of the empty house for six days and would not be moved. On the seventh day the Keeper of the Ledger came and sat beside her.

"I am going to build a tower here," said Kuzunoha. "On the very edge, where the cliffs are highest, with a great many books in it and a window that looks only north. I need someone to live in it and listen to the fog, and write down everything it does."

Shiori looked at her. "Why?"

"Because it moved," said Kuzunoha. "And I would like to know before it moves again."

"Who will read what I write?"

"I will," said Kuzunoha. "And no one else."

Shiori has lived in the Last Branch for three hundred and eighty-two years. She is the greatest scholar of the Pale who has ever lived, mostly because nobody else has been foolish enough to try. She has charted the fog's slow tides, which nobody believed it had, as carefully as a sailor charts a sea she means to cross. Kuzunoha has a copy of every chart, and has never said what she wants them for. And she has written down, over nearly four centuries, the sounds.

They are very faint, and most nights there are none. But sometimes, when the air is still, something drifts up out of the white that might be bells. Or a great many feet, walking all together in the same direction. Or a voice, very far away, speaking in a tone of endless, perfect courtesy.

She has written to the Keeper of the Ledger more than four thousand times. Kuzunoha has written back once, and Shiori keeps the reply framed above her desk:

Keep listening. Tell no one else. You are not mad. K.

Ash and Silver

The Long War ended in the seven hundred and twenty-first year, out of exhaustion more than wisdom. Thirteen years later the mountains of the Red Reach woke up.

The Kitsune remember the Famine of Ash as the years the leaves went grey. Ash fell on the western edge of the Moonwood for six summers like dirty snow. But in the Red Reach the sun went out behind the smoke, and the crops died, and the clans began to starve.

The Kitsune had grain. In the Second Tail a Fringe farmer named Inari had carried a coal of true fire home from the pilgrim town and fed it with moonfire, and found that the hot and the cold flames together would grow rice in the dusk better than the sun had ever grown it. The Rice Vixen, the Fringe called her. Her braziers had burned on the southern terraces ever since, and the Moonwood's granaries were the fullest in Aurenthal.

In the seven hundred and thirty-sixth year, Kuzunoha sent a trader of the Court of the Ledger west to the Red Reach to offer the clans grain.

It was a fair offer, set out on eleven pages of credit terms, and the Ledger still holds a copy. The grain would go west on credit, to be repaid over twenty years in iron, at a rate of interest lower than any Kitsune house had ever charged anyone. By the standards of the Moonwood it was generous. It was, by those standards, kind.

Daitetsu, the Iron Father of that age, read all eleven pages, laughed, and signed nothing. He sent them back to Silverbough with a lump of black slag on top, still faintly warm, as a paperweight.

And then the pandas came.

They came over the southern mountains in long, slow caravans, led by a panda monk named Brother Bao with a young druid called Mei at his side, and they did not write first, and they did not ask what anyone could pay. They handed the grain out at the doors of the forges, and when they were asked what was owed they looked puzzled and said nothing was owed, and went back for more.

Kuzunoha watched one of those caravans from a ridge on the western edge of the Moonwood, with the ash falling softly on her shoulders, for a long time.

The Ledger records no debt between the Oni and the Shrine. It cannot; there was no price, so there was nothing to write down. But Kuzunoha, who had spent six hundred years learning exactly what everything was worth, understood very well what she was looking at. The pandas had bought, for nothing at all, a debt the Oni would pay for ever. Not in iron. In love. And there was no column in her book for that.

Not every Kitsune had waited for the Keeper's letter. Forty-one couriers of the Court of Lanterns took rice from the Fringe granaries without permission that first winter and ran it west over the passes on their own backs, and some of them did not come back. Kuzunoha found out, as she finds out everything. She wrote their names in the Ledger, in the column for debts owed by the Moonwood, not to it.

Her sixth tail came at the end of the famine. The Kitsune say she had outlived her certainty that being clever was enough.

She put the lesson to use at once, because she does not believe in wasting one.

Look at the board, she told the Keepers. The Oni and the Shrine stand together now, bound by something no treaty could have made and no treaty can break. The Ronin stand alone in their white keeps, still counting their dead and very sure the whole world wishes them ill. And the Kitsune stand alone in the dusk, knowing everybody's secrets and loved by nobody at all.

Two pieces together. Two pieces apart. In the long game, said Kuzunoha, that is not a position. It is an invitation.

In the spring of the seven hundred and fifty-second year, she went to Hakuro.

The Silver Oath

The White Keep stands on a crag above the meeting of three rivers, and that spring the keeps of the Marches answered to Marshal Shirogane Akihiro, who was young for the office, careful, and disliked foxes on principle.

"You sold our passes to the Oni," he said, when she was shown into his hall.

"For three hundred years," Kuzunoha agreed. "And theirs to you. You won a great many battles on my weather, Marshal. So did they. I think it came out about even."

"Is that meant to make me trust you?"

"No. It is meant to tell you I am very good at what I do. Trust is a different conversation, and a longer one. I have brought a great deal of tea."

The talks took nine days. The Ronin records show that on the first day the Marshal refused everything, and on the sixth, for reasons the records do not explain, he laughed out loud for the first time in the memory of his household. On the ninth day, under the white banners of Hakuro, they sealed the treaty the world calls the Silver Oath.

Its first clauses are famous and plain. If the Moonwood is attacked, the Marches will answer; if the Marches are attacked, the Moonwood will answer. Ronin steel and copper will go north at a fair price, and Kitsune silver, silk and moonfire south. No Kitsune will spy within the borders of the Marches. (The hall laughed when that one was read aloud, and Kuzunoha laughed with them, and sealed it anyway.)

Then there is the Eighth Clause. Kuzunoha had brought a gift to Hakuro, a bell of Moonwood silver no bigger than a teacup, and the Eighth Clause is about that bell.

When the silver bell rings at Hakuro, the Ronin will march north, and they will not ask why.

"Why would we march north?" asked the Marshal.

"Why would you not?" said Kuzunoha.

He looked at her for a long time. Then he sealed it. Afterwards his captains asked him why he had agreed to a clause that made no sense, and he said it was the only clause in the treaty that had cost the fox something to ask for, and he wanted to know what.

And then there is the Ninth, which no Ronin has ever read. It is written in moonfire ink, which human eyes see only as a blank silver shine on the page. Akihiro asked what it said. Kuzunoha told him it said what it said. He sealed that too, which tells you something about the sixth day that the records do not.

The Kitsune copy of the Oath lies in the Hall of the Ledger beside the open book. Its Ninth Clause is folded under and sealed with silver wax, so that not even a Kitsune can read it without breaking the seal, and on the seal, in Kuzunoha's hand, are two words: Not yet. Kuzunoha's own copy, the one she carries, has one more clause than either, according to rumours so old they have become respectable.

The Oath was not all secrets. Within a year, Ronin smiths and Kitsune frost-keepers were working side by side in the forges of Hakuro, folding winter into steel, and storm-callers of the Court of Thunder were teaching Ronin bowyers, with a good deal of shouting, what lightning does when you give it somewhere to go. The Frost Wakizashi and the Raijin Bow are the children of that year, and neither people could have made them alone.

It was at the sealing that the Marshal said the line every leader of the Ronin has said to the Keeper of the Ledger since. He had put down his brush and was looking at her with the expression of a man who has just bought a horse and is beginning to wonder about its teeth.

"I will not owe you, fox," said Akihiro.

Kuzunoha smiled. "You already do."

They have all said it since, every Marshal of the White Keep, most of them meaning it. She has given every one of them the same answer.

A year after the sealing, Kuzunoha went west to Akagane Hold, alone. The clans had heard about the Oath and did not like it: two old enemies of the Oni swearing to defend each other could only mean one thing. Kuzunoha sat down by a forge fire with Gorō, their Iron Father, still very young for it, and told him otherwise. It points at a dark, she said. Not yours. Then she played dice with him until morning, and cheated in every game but one, and let him win that one so that he would wonder about the others. He is wondering still, and he still tells that story. He tells it these days with a frown at the end, because he has come to believe that the fox already knew the name of the dark she meant.

The bell has rung once.

On a winter night in the eight hundred and third year, a courier of the Court of Lanterns climbed the white stair at Hakuro and struck the silver bell, and twelve hundred Ronin under the falconer lord Hayabusa Ryōichi marched north. The Kitsune lined the road through the Moonwood with lanterns and stood beside them, masked and silent, as they passed. On the night they reached the rim, Kuzunoha ordered the Court of Hoarfrost back from the cliffs, every last watcher, and when Kagen refused, she had him carried back. Then the Ronin went down the cliff paths to where the Moonwood meets the Pale, and into the edge of the white.

The Kitsune watching from the cliffs saw lights moving in the fog, a long way off, and heard nothing at all. No horns. No steel. Nothing.

Four hundred came back.

The Ronin do not speak of that night. Their records are sealed, and the survivors kept their silence to the grave. One line slipped out, from one of them, long after, and it is the only account there is:

The fog was full of people. They did not bleed. They walked as if they were late for something.

Kuzunoha met the four hundred at the top of the cliff path and walked among them, one by one, with her mask in her hand. She has never worn it on her face since; it has hung at her hip from that night to this. What she said to Lord Hayabusa is not recorded. The Ledger records only this, in her hand, in the column for debts owed by the Moonwood:

To Hakuro: eight hundred.

Her seventh tail came before morning.

The Quiet Century

The Quiet Century lasted two hundred and twenty years, which tells you everything about who named it. It was quiet the way a card table is quiet: nobody shouting, everybody counting.

The Ember Ring grew into a city of white stone and gold roofs, ring inside ring of road around the flame, with a quarter for each people. The Kitsune quarter lay on the northern side and was called the Dusk Quarter, and by the Eighth Tail it was the most expensive place in Aurenthal to rent a room. It had the best tea houses and the worst gambling dens, which were the same buildings. Every autumn it held the Mask Market, nine nights when the whole quarter went masked and anyone of any people could buy a fox face for a copper and be somebody else until morning.

If you wanted a price, a rumour, a road or a name, you went to the Dusk Quarter, and you paid, and you got it.

The rents were not an accident. Aurum ripens fastest within sight of the flame, and all through the Quiet Century, while the other peoples argued over borders far away, the Court of the Ledger quietly bought leases on the inner rings of the city: a courtyard here, a cellar there, a strip of white paving nobody else wanted. Kuzunoha called it gardening. By the end of the century the Kitsune held more ground near Hoshibi than any other people, and a share, through one debt or another, of nearly every seam that mattered.

It was the century of Oboro, too: a girl of the Court of Mirrors with a gift for light such as nobody had seen since Akuro, whose great illusions over the Dusk Quarter at the Mask Market drew crowds from all four peoples. Kuzunoha took an interest in her early. Oboro was never sure whether to be flattered or alarmed, which is the correct response.

Kuzunoha's eighth tail came quietly, in the nine hundred and forty-first year, when the last of Ikkei's line, an old ferrywoman named Fumi, died with no children of her own. A tall Kitsune woman in a grey robe sat with her at the end, and Fumi thought she was a ghost of the river, and the woman said that was very nearly right. The lantern in the ferry house window went out that night for the first time in six hundred and eighty-eight years.

Kuzunoha walked home along the Fringe with a new tail behind her, and when she reached Silverbough she found that the Court of Lanterns had taken in a stray.

The Kitsune adopt. A child found alone on the Fringe or at the edge of the Ember Ring, of any family or none, is given a branch to live on and is Kitsune from that day, and nobody may say otherwise in their hearing. The stray that winter was a girl of about fifteen, found asleep in a granary on the southern terraces, with no name she would admit to and a habit of catching moths in her cupped hands to watch them glow. The couriers named her Hotaru, for the firefly.

Five years later, at her naming, it was Kuzunoha who gave her the mask. Hotaru turned it over and looked up at the Keeper with the perfect fearlessness of a twenty-year-old.

"Why do you wear yours at your hip?"

The hall went very quiet.

"Because, little firefly," said Kuzunoha, "a mask on the face tells people you are hiding something. A mask at the hip tells them you might be." She tapped the girl's mask once, gently, on its painted nose. "The second is much more useful. Run along."

Within a decade Hotaru was the fastest courier on the Silverbough road, and the only one who ever argued with the Keeper of the Ledger to her face and was not posted to the far south of the Fringe for it.

In the autumn of the nine hundred and forty-third year, the Keeper of the Ledger paid a call on the Jade Groves.

What climbed the mist terraces to the Thousand Roots was a double: Kuzunoha to the last silver hair, in voice and walk and smile, made of moonfire, with a plain grey attendant one step behind it holding its parasol. It sat down across from Sister Mei, Keeper of the Root, in the shade of the world tree, and inclined its head.

Mei poured two cups of tea. She looked at the double kindly, and then past it, and set the first cup in front of the attendant.

"An illusion has no root, Madam," she said. "The ground told me which of you had arrived. But ask what you came to ask."

The double flickered and was gone. The attendant lowered the parasol, and was Kuzunoha, and was silent for a moment. Then, in her soft voice: "How far do your roots go, Sister?"

"Everywhere that grows," said Mei. "All the way to the edge of the world. And then nothing." The kindness in her face went still. "They do not thin out, near the Pale. They stop. Dead, as if they had been cut."

The Keeper thanked her, and bowed, and went. Mei sat a long while looking at the empty cup.

It is from that visit that the Kitsune have their saying about the Shrine. Never bluff a panda. Not because they will call it. Because they will be kind about it.

The ninth tail is the one people whisper about.

It came in the nine hundred and fifty-third year, on a still night in early winter, and nobody knows why. Nobody had died that Kuzunoha was known to love. Nothing in Silverbough had ended. The Keeper of the Ledger simply went into her hall one evening and barred the doors, and they stayed barred for nine days.

On the tenth day she came out with nine tails and the frost in her hair gone whiter, and ordered the storm-callers doubled and a second line of lanterns built along the rim. Nobody understood why. Everybody obeyed.

Far to the north, in the Last Branch, Shiori had written in her journal on the night the doors were barred:

The fog is quiet. Not still: quiet. For three hundred and fifty years there has always been something under it on the stillest nights, if only a hum, something like bells. Tonight there is nothing. I have never heard anything so loud.

In the years that followed, the Keeper of the Ledger began, for the first time in two centuries, to visit the Ember Ring herself, every month without fail. She walked the rings of road alone, from the Dusk Quarter round through the quarters of the Oni, the Ronin and the Shrine and home again, and at each of the four corners of the city, in the quiet places where the quarters met, she stopped a while with her head tilted, as if listening.

In the nine hundred and seventy-second year, the roots under those four corners went cold.

The Shrine felt it first, as they feel everything that grows. Mei wrote to all three of the other leaders: the roots beneath the four corners of the Ember Ring had stopped singing, and in their place was a faint, steady ticking, like something very large keeping time. The reply from Silverbough came by Hotaru's own hand, and it said only two words.

I know.

Nobody but her courier knew she had written it. Nobody thought anything of the walks, then.

The Night of Four Gates

It was the ninth night of the Mask Market, in the autumn of the nine hundred and eighty-first year, and Hotaru was running late.

She had eleven letters in her sleeves and a lantern on her back and a fox mask painted with fireflies, and the Dusk Quarter was so packed that she was running across the rooftops, which couriers are not supposed to do and all of them do. Below her the whole quarter was masked, Oni in fox faces too small for their tusks and pandas who had bought three each and could not decide. And over the great square, Oboro of the Court of Mirrors was telling the oldest story in the Moonwood in light. A silver fox the size of a cloud ran across the sky, circled a star three times, and bent its head to drink the fire's reflection, and the whole crowd said oh.

Hotaru dropped onto the roof of the watch house at the north-east corner of the quarter, where the Dusk Quarter met the quarter of the Ronin, and found Yukino of the Court of Hoarfrost sitting on the ridge with her boots dangling, watching the fox.

"You are meant to be on watch," said Hotaru.

"I am on watch." Yukino had four tails, her father Kagen's sharp face and none of his temper. She waved at the frost lanterns along the corner wall below, cold and white among the festival lights. "Not a fog bank in sight. My father would be so proud."

"They are decorations."

"They are a tradition," said Yukino with dignity. "Have you got a letter for me?"

Hotaru was reaching into her sleeve when the sky over the corner broke.

There was no other word for it. It sounded like a great sheet of glass giving way and a bell struck under water, both at once. The air above the corner split in a long, jagged seam, and light poured out of it, white and flat and steady, with no warmth in it at all. Through the seam, for one long breath, Hotaru saw another place. Windows: thousands upon thousands of lit windows, in towers taller than the Moonwood, going up into a black sky with no stars and no moon. Rails, gleaming. Rain falling endlessly through the light on streets with nobody in them.

Then the seam widened into a gate, and something walked out of it.

It was tall and grey and thin, in a long coat buttoned to the throat, and it carried a flat case in one hand. It had a face, nearly. It walked down into the corner of the Ember Ring with its head slightly bowed and its free arm swinging, the way someone walks who has walked the same road every morning of their life. Another came behind it, and another, in a line, neat and patient and endless. They did not look around. They turned onto the ring road and walked towards the flame.

The crowd thought it was part of the show. A boy in a rabbit mask stepped out in front of the first one, grinning. It walked into him and over him without slowing, and when Yukino dragged him clear he was white and shaking, and where a grey hand had brushed his cheek the skin had gone cold as stone. He could not remember his own name for three days.

The Kitsune did what Kitsune do. They lied. Mirror Court players in the crowd threw up a wall across the road, a cliff, a sheet of fire, a hundred soldiers with spears. Oboro turned her sky-fox round and sent it diving down onto the corner, all teeth and lightning.

The grey walkers did not look at any of it. They walked through the wall and off the cliff and into the fire and out the other side, cases swinging. They had no eyes for lies. They were only going where they had always gone.

For the first time in the history of the Moonwood, a Kitsune lie had nobody to lie to.

"Lanterns," said Yukino, on her feet, in a voice Hotaru had never heard her use. "Every lantern on the wall. All the way. Now."

The frost lanterns flared. Cold rolled off them like a wave, frost crept up the grey coats, and for the first time the walkers stumbled. Somebody had the sense to ring the old temple bell of the Dusk Quarter, and at its deep bronze note the whole line stopped dead for one heartbeat, as if the sound had told them to wait.

Then it walked on, and behind the walkers came heavier shapes, in plate.

"The Keeper is in the city tonight," said Yukino, not looking away from the gate. "Find her."

Hotaru ran. From the high roofs she saw that it was not only their corner. Oni drums had started in the west, Ronin horns in the east, and in the south a green light was rising over the bamboo roofs. Four corners. Four seams in the air.

She did not have to find the Keeper. Kuzunoha was coming the other way along the ring road, alone, on foot, against the running crowds, in a plain grey robe with her mask at her hip. She was not hurrying. When Hotaru dropped down beside her and opened her mouth to report, the Keeper raised one hand, and Hotaru closed it again.

Kuzunoha walked to the corner and looked up at the gate.

"You are early," she said.

She said it very softly, the way you would say it to someone you had been expecting. Hotaru, standing nearest, was the only one who heard. She has never told anyone, but couriers write down what they carry, and some nights later a line appeared in the Ledger in a courier's slanting hand. It has never been torn out.

From the gate, in a voice that came from everywhere and nowhere, warm and clear and endlessly polite, something answered.

"Thank you for your patience. Service will resume shortly."

Kuzunoha turned away from it. "Oboro," she said, and somehow, across all that noise, the illusionist heard her and came, her face wet under her mask.

"They will not look at lies, Madam. They will not look at anything."

"Then stop lying to them," said Kuzunoha. "Lie to the road."

Oboro stared at her, and then understood. The walkers cared only where they were going. So Oboro stood in the middle of the ring road with her hands raised and told the road itself a lie: that the arch of moonfire she was drawing across it was a door, and that the far side of that door was the place where the road began. And the road, which had never been lied to in its life, believed her.

The first grey walker stepped through the arch and stepped out of nothing at the foot of the gate, a hundred paces back. It did not seem to notice. It turned onto the ring road and began to walk again.

That was the first Moon Gate. Oboro held it, alone, for six hours.

Hotaru spent those hours running, and carried one message by the long road round the city, to the Marshal of the Ronin at her own burning gate. The Moonwood holds its corner. The Keeper asks for nothing tonight. You are not to send anyone. Shirogane Aoi heard her out without turning round. "Tell her I was not going to," she said, and then, a moment later, quite differently: "Tell her I am glad." Kuzunoha took the second answer without a word, the way she takes everything.

Near dawn, the heavy ones came all at once, a great surge of plate and grey, and walked into the frost line and did not stop.

Yukino had been holding the lanterns for seven hours. She had nothing left to hold them with. Hotaru saw her standing in the middle of the wall with one hand on the nearest post and the other raised, and saw her decide, and could not reach her in time.

Yukino poured everything she had into the lanterns. They flared white together, and the cold came off the wall in one great breath, and the frost line froze from end to end into a single wall of ice with the walkers caught in it like flies in amber. Behind her, one by one, her four tails went out.

She was four hundred and six years old. She had kept watch over the Pale for three centuries and never once seen it move.

The ice cracked. The heavy ones began, slowly, to push through. And Madam Kuzunoha stepped out in front of the gate.

Hotaru had never seen the Keeper's tails opened. Kuzunoha opened them now, all nine at once, and they spread behind her like a fan of white fire across the whole width of the corner, brighter than the gate. The cold that came off them was not the cold of a lantern. It was the cold of the space between stars.

For four heartbeats, the whole corner of the city stopped. The walkers froze mid-stride. The snow hung in the air. Even the white light from the gate seemed to stop moving. Hotaru could hear Oboro breathing, and her own heart, and nothing else at all.

It was enough. Oboro bent the road one last time, round in a loop, and everything walking out of the gate walked back into it.

The gate did not close. It has never closed. But the line of walkers thinned, and slowed, and ended, and the seam hung above the corner in the first light of morning, silent, as if it were holding its doors for someone.

The Court of Hoarfrost came at sunrise. They had run from Silverbough through the night and arrived in time for nothing. Lord Kagen walked into the corner at their head, seven tails behind him and his sword drawn, and looked at the long wall of ice, and found his daughter at the middle of it.

He did not weep. He knelt and took Yukino's hand, which was still on the lantern post, and held it, and after a long time he looked up at Kuzunoha, grey with exhaustion, her tails folded.

"You walked these corners," he said. "Every month. For twenty-eight years."

Kuzunoha said nothing.

"You knew."

Kuzunoha said nothing at all.

A little way off, Oboro had taken off her mask and was kneeling at a puddle of meltwater, looking into it. When Hotaru went to her, the illusionist's face was a perfectly ordinary Kitsune face, tired and smudged. But she touched the water, and touched her own cheek, and laughed, a terrible small laugh.

"I cannot see it," she said. "I lied to the road for six hours and it took my face as the price. There is nothing in the water. Only the mask." She put it back on, very carefully. "Well. That is one way to stop people wearing your face."

She has not taken it off since.

The four leaders met at the flame that morning, in a city that smelled of smoke and ice. Hotaru was there to carry water. She saw the Iron Father, sooty to the elbows, the brass ring bright on his tusk and two hammers on his back, who had cleared the ring road toward dawn by setting light to a whole cart of festival rockets and sending it down the road. Kuzunoha looked him up and down.

"Darling," she said, "that explosion was almost subtle."

"Almost?" said Gorō.

Hotaru saw the Marshal of the Ronin, very straight, with blood on her sleeve that was not hers. She saw Sister Mei moving among the wounded of all four peoples with her hands full of green light, and a small paper lantern bobbing at her shoulder that Hotaru did not remember anyone lighting.

Mei came to the Kitsune wounded last, and healed every one of them, the rabbit-mask boy among them, without being asked. When she had finished, Kuzunoha inclined her head.

"What does the Moonwood owe you, Sister?"

"Nothing," said Mei. "Call it free."

"There is no such thing."

Mei smiled, and the bamboo by the flame leaned in to listen. "Then write it in your book," she said, "and never collect."

Then the four of them made the Accord around Hoshibi. The Marshal of the Ronin said that each people should hold one gate. The Iron Father said that no gate should ever be left to stand alone, and struck the ground with his hammer to make it so. And then they all turned, as if it had been agreed long before, to the one among them who had spent nine centuries choosing words.

Kuzunoha gave them the Ember Accord in a single breath: that the four peoples would hold the Ember Ring together, each at its gate, until the gates were closed. She did not pause. She did not revise it. Hotaru, holding a water jug she had forgotten about, watched her swear it with her mask at her hip.

It is the only bargain anyone in Silverbough has ever seen the Keeper of the Ledger make without reading it twice.

The Thousandth Night

There has been no Mask Market since.

The Moonrise Gate, in the north-east corner of the Ember Ring, is a fortress of lanterns now, every post and coil and arch of it grown from moonwood and burning aurum. Frost lanterns stand in rows along the road the grey walkers take. Volt Coils hum on the rooftops, and raiju sleep on the copper in a storm. Moon Gates of silver moonwood arch over the ring road. The old temple bell has three brothers now, and between waves the couriers walk the road laying paper talismans on the stones.

The Kitsune do not fight the way the Oni fight, gloriously, or the way the Ronin fight, perfectly. They fight the way they bargain. A Kitsune at the gate does not need to win. She needs only to make sure that by the time the Hollow reach anyone else's towers, they are slowed, frozen, stunned, burning, turned round and walked back twice, and worth half what they were. Every wave walks past every tower in the city, and the foxes have made it their business to see that it arrives everywhere already losing.

It has made them, for the first time in their history, necessary to people who like them.

It has also made them bankers. Every tower at every gate burns aurum, and there is never enough. The Common Stores share it between the four gates equally, to the grain, and somehow the Moonrise Gate is never short. When the Ashfall Gate has burned through its share by the middle of the week, it is a fox who offers to lend, at a rate lower than any Kitsune house has ever charged, and the Ledger fills with debts the Oni swear they will pay in iron and the Ronin swear they will never incur. Twice this year Ronin patrols have found Kitsune surveyors in the hills behind the Marches with seam maps nobody remembers selling them. Kuzunoha apologised both times, beautifully. Neither apology was in writing.

The Oni come to the Kitsune corner more than anyone, usually after a bad wave, usually loudly. On the nine hundred and ninety-ninth night, a mortar crew of the Red Reach dropped a shell so close to the Dusk Quarter wall that it blew the frost off half the lanterns, and Gorō Akagane came round the ring road to see what had happened, grinning, his hammer on his shoulder and his broken horn black with smoke.

Kuzunoha looked at the crater, and at him. "A thousand nights, darling," she said, "and still only almost subtle."

"Almost?" said the Iron Father. It has been their joke since the Night of Four Gates, and neither of them will be the first to stop.

"Almost." She brushed ash off her sleeve. "You missed the paperweight, though. I keep it on my desk. It stops the Ledger blowing away."

Gorō laughed so hard that the Hollow at the far end of the road, Hotaru swore afterwards, turned to look. He has never trusted the Keeper of the Ledger an inch, and says so in public, often. He has also never let a wave reach her corner without coming to see if she was still standing.

In the spring of that year a letter came down from the Last Branch in Shiori's crabbed old hand. The Pale was moving: not all at once, as in the Year of the Fog, but a hand's width a night, up the face of the northern cliffs towards the frost lanterns. Kuzunoha read the letter twice. She did not send anyone to ring the bell at Hakuro.

Shirogane Aoi came to the Dusk Quarter anyway, a week later, and found the Keeper in a tea house on the corner, watching the gate.

"Your fog is moving," she said, sitting down without being asked. "The last time your fog moved, eight hundred of mine did not come home. Are you going to ring the bell?"

"No."

"Then tell me what is in the Ninth Clause."

"When it is time, darling."

"I will not owe you, Kuzunoha."

"You already do."

The Marshal looked at her for a long moment, steady and fair and impossible to move. "I have seen your copy. The seal says not yet."

"I am very consistent."

"You are a great many things," said Aoi, and stood, and paid for both their teas, which in the Dusk Quarter is a kind of declaration. "Consistent is not the first that comes to mind."

At home, the Keepers have argued all year.

Lord Kagen of the Court of Hoarfrost has proposed the Veil: the whole Moonwood turned into a lie, every road to it bent back on itself the way Oboro bent the ring road, and the Kitsune brought home to wait under it.

He does not hate the Accord. Every night he spends in the city, he stands at the place in the north-east wall where his daughter's hand was. But he is old, and he has buried more than most, and he can count.

"The voice at the gate says the four peoples cannot stay together," he told the spring council, masked. "It has done its sums. So have I. We are the people of the Ledger. We know better than anyone how bargains end. I am not asking us to break this one. I am asking us not to be the last to know when it breaks."

The Court of Thunder voted with him; its storm-callers are very tired. The Court of Mirrors voted against, and its Keeper, Oboro, gave her reason in a sentence repeated in every tea house since: "I have already paid my face for one gate. I will not pay the city's for another." The ailing Keeper of Lanterns sent her vote sealed, by courier, and the courier was Hotaru, who carried it from the Fringe without once trying to read it. It was against. The Ledger voted against. The Veil failed, three voices to two.

Kagen bowed. Then he lifted his mask, so that he was speaking for himself, which in that hall happens perhaps once a century.

"Then I will ask the Keeper one question," he said. "What is written on the missing page?"

Nobody breathed.

"When the book is closed, Kagen," said Kuzunoha gently, "you may read all of it."

The book has never been closed. Everyone in the hall knew what she meant: it would close when she died.

"Then I will wait," said Kagen.

"Yes," said Kuzunoha. "You will have to be patient."

Hotaru, at the back of the hall, saw the old lord flinch at the word, and did not understand why until she was halfway home.

Later that season Hotaru carried a letter to the Last Branch, and found Shiori at her north window, nearly blind now, with a lap full of the black lodestones the fog had been leaving on the cliffs. The Pale was so close below the tower that it filled the whole window like milk in a bowl.

"It talks most nights now," said Shiori. "Do you want to hear what it says?" She did not wait. She read from her journal in her thin, precise voice. "Please stand clear of the doors. We apologise for the delay to your service. This service is now ready to depart." She closed the book. "And three nights ago, a new one. We are holding the doors for a connecting passenger."

Hotaru shivered. "What does it mean?"

"I have no idea," said Shiori happily. "Four hundred years, little courier, and it is finally saying something new." Then her smile faded, and she turned her blind eyes back to the window. "Holding them for whom, I wonder."

What the Foxes Want

Ask a Kitsune what her people want and she will tell you something charming and untrue. Ask her at the gate, after a long wave, and she might tell you the truth.

They want the gates closed. They want Hoshibi burning. They want the Accord to hold, though most of them would rather lose a tail than say so in front of an Oni. But they want, as they have always wanted, to be the ones who saw it coming: to be standing, when the long game ends, with the most cards still in their hands. It is the gift and the curse of drinking a fire's reflection. You always see the second image standing behind the first.

Kagen wants his people to survive the end of a bargain he is sure will break. Oboro wants, more than she will admit, to look into still water and see her own face. Shiori wants to know what is out there, and is almost the only person in Aurenthal who is not afraid to find out. Hotaru, who has no tail and no family name and a city full of four peoples who know her by her walk, wants to belong to all of it.

And Madam Kuzunoha wants something nobody knows. That is how she likes it. The couriers have noticed, though, that this year the Court of Lanterns has begun quietly laying in lantern oil, dried rations and copies of Shiori's charts, the way you would before a very long road. Nobody has asked which road.

What they fear is simpler. They fear that the voice at the gate is right. Not because it is clever, though it is, but because the Kitsune know better than anyone how easily a promise frays when it is held too long and paid for too dearly, and they are afraid the dark has done its sums on them most carefully of all.

Every Door Has a Price

On the thousandth night of the Accord, after the wave, a page of the Court of Lanterns, with ink on every finger and a habit of leaving folded paper foxes for one young Ronin at that gate, went round the ring road and rang a small silver bell there, and delivered an invitation: the Keeper of the Ledger asked the Marshal to come to tea in the Dusk Quarter, and read the Ninth Clause.

Then the Keeper sent for her fastest courier.

Hotaru found her alone on the corner wall, looking at the gate. The seam in the air hung where it always hung, the white light behind it steady and without warmth. Kuzunoha did not turn round. She held out a letter, small and folded in black paper and sealed with silver wax, with no seal-word on it at all.

"The Marshal will be here within the hour," she said. "Before she comes, take this to the gate. Leave it on the threshold, where the road begins. Do not read it. Do not wait. If anyone asks, you were never here."

"Madam," she said. "Who is it for?"

Kuzunoha looked at her then, and smiled, the smile everyone in Aurenthal knows: soft, warm, and showing nothing. "Every door has a price, little firefly," she said. "Run along."

Hotaru walked, actually, the last hundred paces: along the empty road to the seam, with the white light cold on her face. She had meant not to look. But couriers read an address by the feel of the ink without meaning to, and halfway down the road her thumb found the one word on the front of it, pressed deep into the black paper in Kuzunoha's hand.

It was a name.

Akuro.

She knelt at the threshold to set the letter on the stones, and saw that something was standing in the gateway.

It was one of the Hollow, a Courier: thin and quick and grey, with a satchel across its body and nothing in the satchel. Hotaru had brought down a hundred of them. This one was not walking. It stood quite still at the very edge of the light, facing her, and as she watched, it held out its hand, palm up, the way a courier holds out a hand for a letter.

Courier to courier, they looked at one another.

Hotaru thought about the wall where Yukino's hand had been. She thought about running. Then she thought about the Keeper's face, and put the letter into the grey hand.

The Courier closed its fingers on it. And then it bowed.

Not the way the Hollow move. Not a puppet's bow. It was the bow of the Court of Lanterns: not the one couriers use now, but the old one, a hand to the heart, the head dipped to the left, the eyes never leaving yours, that went out of use in Silverbough in the autumn of the Masking. Hotaru knew it only because Kuzunoha had shown it to her once, late at night, years ago, and then laughed and said that nobody living did it any more. Nobody outside the Moonwood had ever been shown it at all.

Hotaru could not move.

The Courier turned and walked back into the gate, along whatever road it had always walked, with the black letter held close against its chest. And from everywhere and nowhere, warm and clear and endlessly polite, the voice spoke.

"Thank you. Your message has been received. Please continue to hold."

Hotaru did not go back to the wall. Behind her, she could hear the Marshal of the Ronin arriving at the tea house on the corner, and the Keeper's soft voice welcoming her in. She went to her own small branch in the Dusk Quarter and took out the little ledger every courier keeps, and after a long while she wrote, in her quick slanting hand:

One letter. From the Keeper. To the gate. Delivered.

She looked at it. Then she added the last line that every courier's ledger asks for, the one she had never once in her life left blank.

Price: not yet known.

She closed the book. And at the base of her spine, where nothing had ever been, something very faint and very cold began to glow, the way a tail begins: after you have outlived something you loved.

She did not yet know what it had been. Sitting there in the dusk, with the lanterns of the quarter burning low around her and the gate silent at the end of the road, she was fairly sure that she would find out.