The first thing Wren of Hollowmere heard was the thrush.
It had returned three springs running to nest in the eaves above her bedroom window, a fat, bossy creature with a voice like a cracked bell. She knew its song the way she knew the grain of her father's old drafting table, the soft give of the charcoal he kept in a tin beside his elbow. She had grown up inside that song.
Now it was screaming.
Wren sat up before her eyes opened. The straw tick rustled beneath her, and the cold morning air struck her face in a single sheet. Her hands found the wool blanket, pulled it to her chin, and then stopped. Her fingers had gone rigid.
The thrush was not singing. It was making the sound a songbird makes when something with teeth has entered the brush.
The floorboards complained under her bare feet as she crossed to the window. The latch was iron, gone green with age, and it fought her. She wrenched it sideways and shoved the warped oak frame outward until it struck the outer wall with a dull knock. Cold air flooded the room, carrying with it the smell of wet earth and something else, something green and sharp, a scent she could not place but which prickled the soft skin inside her nose.
She leaned out.
Hollowmere lay below her in the blue predawn, the thatched roofs pale as old wool, the single lane that ran through the village's spine still empty. The smith's chimney trailed a thin ribbon of smoke. Beyond the last cottages, the mountain pass rose into the grey shoulder of the Downsfoot range. That pass had been open since her grandfather's grandfather's time. Traders came down it twice a year. Herdsmen drove their flocks along its winding spine each spring and autumn. The pass was the reason Hollowmere existed at all.
It was gone.
Where the pass had been, a wall stood. It was perhaps twice the height of a tall man and twice as thick, woven so tightly that Wren, even at this distance, could not see through it. The brambles were black, black as the ink her father had brewed from oak galls and rain, and they crawled across the rock and scree as if they had been poured there in a single liquid rush and frozen mid-flow. Thorns the length of her forefinger bristled along every branch. Where the light caught them, they gleamed wetly, as if the wall sweated.
The thrush on the eaves made its terrible noise again. Wren turned her head and saw the bird crouched low on the slate, its crest raised, its wings tight against its body. It was staring not at the wall but at the lane below.
She followed its gaze.
Old Maren was already there.
The herbalist stood in the centre of the lane with her shawl pulled over her head and her hands on her hips. Even from above, Wren could read the set of the old woman's shoulders. Maren was not afraid. She was furious.
Wren pulled on her boots without unlacing them properly, snatched her coat from the peg, and ran.
The stairs of the cottage were narrow and steep, built for short-legged people in a time when short-legged people were all Hollowmere had. She took them two at a time, caught her heel on the third, and staggered into the front room where her father's table still stood beneath its drop cloth. The cloth was dusty. She had not lifted it since the funeral. She did not lift it now, though something in her chest squeezed at the sight of the long, familiar shape beneath.
She crossed to the door and out into the lane.
The cold hit her harder than it had upstairs. The air tasted of metal, of the iron in the well water, of something else underneath, something bitter and vegetal that caught at the back of her throat. The lane stones were slick with dew. Her breath came out in a pale ragged banner and did not dissipate. It hung.
"Wren."
Maren did not turn around. She did not need to. She had known the particular thud of Wren's boots on the stairs since Wren was three years old and had discovered that jumping down the last three saved time.
"What is it?" Wren said. "Maren, what is that?"
The old woman gave a short, cracked laugh. "What do your eyes tell you, girl?"
"The pass is closed."
"The pass is closed," Maren agreed, in the tone of someone confirming a death.
"How? There's no stone, no timber, nothing. It was open last night. I saw it at sundown."
"You saw it." Maren spat into the lane. The spittle froze before it struck the ground. "You saw what was there. That's not what's there now."
Wren walked forward until she was beside the old woman. This close, she could make out the smaller details of the wall. The brambles had grown into the cracks of the boulders at the pass's mouth, had threaded through the loose stones of the old cairn that marked the boundary. The cairn had been there since before the village. The cairn was older than her father's maps.
One of the brambles moved.
Not in the wind. There was no wind. The tendril at the wall's edge, as thick as her wrist and black as a river at midnight, uncurled slowly, tested the air, and curled back.
Wren's hand found Maren's arm.
The old woman did not shake her off. "It came in the night," Maren said, quieter now. "Old Tobin woke me. Said his dogs would not stop baying. Said the air tasted wrong."
"Will it come further?"
"Ask it."
"Maren."
The old woman turned. Her face, in the grey light, was a topographical chart of every year she had lived. The lines around her mouth had deepened since Wren had last looked closely, since the funeral, since the long months after. Maren's eyes, though, were still sharp, still black, still moving.
"Your father would have known," Maren said.
Wren's throat closed around something.
"He would have known what this is," Maren continued. "He drew the old maps. He knew where the lines ran. He knew what slept along them."
"He never told me."
"He told you the parts that were safe to tell."
The lane was beginning to stir. Doors opened along the row of cottages. Faces appeared in doorways, pale and blinking. The smith's boy came running from the direction of the forge, his leather apron still on, the bellows in his hand. He slowed when he saw the wall. He did not stop. He kept walking until he reached them and then he stood, his mouth open, the bellows forgotten.
"What do we do?" he said.
Nobody answered.
Wren looked again at the wall. The brambles had woven themselves into a pattern, she realised now that she had the courage to study it. They were not random. They ran in long, deliberate curves, intersecting at points where the thorns were clustered thickest. She had seen curves like that before. She had drawn curves like that before.
She had drawn them because her father had drawn them first.
The lines were the old roads.
Not the roads that anyone used now. The roads that the traders no longer travelled, the roads her father had spent twenty years reconstructing from fragments of older maps, from stories older than the village, from the broken stones at Hollowmere's edge that bore the marks of something that was not quite writing. He had drawn the old roads on the great sheet that lay beneath the drop cloth in her front room, the sheet he had not finished, the sheet he had died with incomplete.
She did not say it out loud. She could not. Maren was watching her. The smith's boy was watching her. The faces in the doorways were watching her.
But her mind had already begun to work.
Wren pushed through the crowd before anyone could stop her, her boots slipping on the wet grass as she ran for her cottage. The drop cloth. The map. Her father's map. If the brambles were following his roads, then the pattern he had traced was not just an old curiosity. It was a key to something, and she had left it lying under a piece of stained canvas where anyone might find it.
Her father had been careful with that map. He had kept it rolled when he worked on it, unrolled only in the front room where the light came through the eastern window in long slants. She remembered him standing over it with a charcoal stick between his fingers, his brow furrowed, his lips moving silently as he counted the intersections. He had drawn the roads as though he were drawing veins, as though the land were a body and he was trying to find the heart.
She should have brought it with her when the wall began to rise. She had been too slow, too stunned, too rooted to the cobblestones by the sight of it. She could still feel that rootedness in her legs, the heaviness of them, as though the earth itself had reached up and held her there.
The door of her cottage was unlatched. She shouldered it open and ducked inside, her hand already reaching for the drop cloth, the corners of it, the weight of the canvas beneath her palm.
She froze.
The canvas lay exactly as she had left it. The corners were tucked beneath the legs of the table. The dust on its surface was undisturbed. She let out a breath that she had not realised she was holding, and she crouched beside the table and drew the cloth back with hands that were steadier than she felt.
The map lay beneath.
It was larger than she had remembered. Larger, or perhaps she had forgotten how to look at it, the way one forgets the size of a parent when one is small. It filled the table from end to end, and its edges hung over the sides in gentle curls, the parchment gone soft from years of handling, gone darker at the borders where her father's thumbs had gripped it as he worked.
She had not unrolled it since the funeral. She had not had the courage. It had been enough to know it was there, to feel the weight of it through the canvas when she passed the table, to imagine its lines and intersections waiting beneath the cloth like a sleeping animal.
Now she knelt beside it and studied the lines her father had drawn.
They were not roads, not in the way that anyone in Hollowmere would recognise a road. They were more like suggestions of roads, like the memory of roads, the way a path through a wood is a path even after the leaves have covered it and the branches have closed above. Her father had traced them with a light hand at the beginning of his work, certain strokes where the stones confirmed his guesses, fainter strokes where he was working from story alone. Where the lines crossed, he had drawn small circles, and inside the circles he had written numbers and letters in a script that only he could read.
In the center of the map, where the lines converged most thickly, he had drawn a shape that she had not seen before. She leant closer. It was a keep. A square keep with a single tower at its northern edge, the tower drawn with a heavier line than the rest, as though he had wanted to be certain of it. Beneath the keep he had written a word in his careful hand.
Frostspire.
She had heard the name. Old Maren had spoken it once, when Wren was small and had asked about the stones at the village's edge, the broken stones that bore the marks of something that was not quite writing. Frostspire Keep, Maren had said, and then she had said no more, and Wren had known better than to press her.
The keep was drawn as though it sat at the center of a wheel, the old roads radiating outward from it in every direction. If her father was right, if the roads were real, then Frostspire Keep had not been a keep at all. It had been a hub. A place from which everything else had grown.
And the brambles had grown along those same roads, converging on the same center.
Wren sat back on her heels. Her hands were trembling, and she pressed them flat against her thighs to still them. The map smelled of charcoal and the faint sweetness of old parchment, the sweetness that she had always associated with her father's work, with the long evenings when he had sat at this table and she had sat across from him with her own paper and her own charcoal and her own small attempts at roads.
The light through the eastern window fell across the map in long slants. The dust motes drifted in it, lazy and slow, and for a moment the cottage felt as it had felt when her father was alive. Warm. Occupied. Full of the quiet industry of someone who was trying to understand something that the world had forgotten.
Then the moment passed, and the cottage was empty again, and the map lay before her like a question she had not known she was being asked.
She reached for the edge of the parchment and began to roll it, gently, the way her father had taught her, working out the curl from the center so that the map would lie flat when she needed it again. She did not have a tube. She would have to carry it under her arm, or perhaps in the basket she used for gathering herbs, the basket that stood by the door with the handle worn smooth by her mother's hand.
She rolled it tight. She tied it with a strip of linen that she tore from the hem of her apron. She stood.
The brambles were waiting outside. The whole village was waiting outside, and Old Maren was waiting outside, and the smith's boy with his bellows was waiting outside, and they would want to know what she had seen and what she intended to do about it.
She intended to go to Frostspire Keep.
She did not know how she knew this. She only knew that the roads on her father's map led there, and the brambles had followed those same roads, and the keep sat at the center of the pattern like the heart of a body that had begun to beat again after years of stillness. If the Thornbound Crown was real, if it had been hidden somewhere in the brambles' roots, then it would be hidden at the place where the roots were thickest. It would be hidden beneath Frostspire Keep.
The locals said the keep was cursed. The locals said many things. The locals said the stones at Hollowmere's edge were the bones of something that had died there, and that the brambles were its blood, and that anyone who went among them would be swallowed and never seen again. Wren had believed those things once, when she was small and the world was full of dangers she did not understand.
She did not believe them now.
She believed in her father's map.
She went to the door and opened it, and the light of the morning fell across her face, and the wall of brambles stood at the end of the street like a judgement she had not yet been called to answer for. The crowd was still there. Maren was at its edge, her white hair loose around her shoulders, her face unreadable.
Wren stepped out onto the step and lifted the rolled map so that they could all see it.
"I know where it leads," she said.
Her voice came out steadier than she felt. She was not sure where the steadiness had come from. It was not courage, exactly. It was something closer to stubbornness, the same stubbornness that had kept her father tracing his roads for twenty years when everyone in Hollowmere had told him he was chasing ghosts.
Maren stepped forward. Her eyes went to the map, and then to Wren's face, and then to the map again.
"Your father's roads," Maren said. It was not a question.
"Yes."
"And you mean to follow them."
It was not a question either.
"Yes."
Maren was quiet for a long moment. The brambles rustled at the edge of the village, a sound like dry paper, like old leaves, like the turning of a page in a book that no one had read in a hundred years.
"Then you had better come inside," Maren said. "I have something that belongs to you."
Maren led her back inside, and the door closed behind them, and the sound of the crowd became a low hum like bees in a distant field. Maren's cottage smelled of dried lavender and wood smoke, and every surface was crowded with jars and bundles and small leather-bound books whose spines Wren did not recognize. Maren moved through the clutter with the ease of long habit, her bare feet soundless on the worn floorboards.
"Sit," she said, and pointed to a stool by the cold hearth.
Wren sat. She still held the map, and her fingers had left faint damp marks on the leather of its case.
Maren disappeared into the back of the cottage, and Wren could hear her moving things, opening and closing something, muttering to herself in the old way the village women did when they were thinking. Wren sat very still and looked at the map in her hands and tried to make her breathing slow. The brambles were at the edge of the village. The Keep was somewhere beyond them. Her father had died trying to draw the road between. She was going to try to walk it.
Maren came back. In her hands she carried a small wooden box, dark with age, its lid carved with a pattern Wren did not recognize at first, then did. It was the same pattern that ran around the border of her father's map. The interlocking curves. The thorns.
"Your father left this with me," Maren said. She set the box on the table between them. "The night before he went out for the last time. He came here after dark, and he asked me to keep it for you, and I said I would, and he went away again, and I did not see him alive after that."
Wren stared at the box. Her throat felt tight.
"What is it?"
Maren did not answer at once. She looked at Wren with an expression Wren could not read, something between sorrow and a kind of grim satisfaction.
"Open it," she said. "It is yours."
Wren set the map case on her lap and reached for the box. The wood was warm from Maren's hands, and the carving was smoother than it looked, worn down by years of touching. She lifted the lid.
Inside, nested in a fold of pale linen, lay a small object. It was a compass, but not like any compass Wren had ever seen. The case was silver, blackened with age, and the lid was set with a single small stone the color of a winter sky. The needle inside did not point north. When Wren tilted the case, the needle did not move at all. It stayed where it was, fixed, pointing toward the same direction no matter how she turned the case in her hands.
"It does not work," Wren said.
"It does not point north," Maren said. "It points toward the thing it was made for. Your father had it made, in the year you were born. He went all the way to the city to find a smith who understood what he wanted. He spent nearly everything he had."
Wren looked up. "What is it for?"
"It is for finding the way through the brambles. The true way. The one the Crown forgot, and the Hollow Duke tried to bury. Your father believed the road was still there, underneath. He believed the compass could feel it, the way a dog feels a scent."
Wren turned the compass over in her hands. The stone in the lid caught the dim light from the window.
"How did he know?"
"He did not know. He believed. There is a difference, girl, though your father never quite understood it." Maren paused. "He thought belief was a kind of knowing. It is not. But sometimes it is enough to get you started."
Wren closed her hand around the compass. The silver was cool against her palm.
"Will you come with me?" she asked. "To the Keep?"
Maren made a sound that might have been a laugh and might have been a cough. "I am eighty-one years old. I have not walked farther than the well in ten years. I will not be walking to the Keep, or anywhere else."
"Then what do I do?"
Maren reached out and, with a grip that was stronger than it looked, took Wren's wrist. Her fingers were thin and rough and very firm.
"You go," she said. "And you do not stop. And when the brambles close around you, you hold that compass in your hand, and you trust it. Your father trusted it. It brought him through three times."
"Three times?"
"Three times he went in and came out again. The fourth time, he did not come out. But that is not the compass's fault. That is the fault of the brambles, and of the thing that lives at the heart of them, and of your father's own stubbornness, which was greater than his sense."
Maren let go of Wren's wrist. "There is a man," she said, "who has been asking around the village for a week. A traveler. He says he is an herbalist. He carries a walking staff and a pack of dried herbs, and he has a face that is too clever for an herbalist, and eyes that have seen too much for a man who says he comes from the lowlands."
Wren felt her shoulders tighten. "What about him?"
"He came to me yesterday. He asked about your father. He asked about the map. He said he had known your father, years ago, before the brambles grew so thick. He said he could guide you to the Keep, if you would let him."
"Did you tell him about the compass?"
"I told him nothing. I am a foolish old woman, girl, but I am not a fool. I told him that if he wanted to speak to you, he would have to speak to you himself. He is waiting at the edge of the village, by the old stone well. He has been there since dawn."
Wren stood. She tucked the compass into the pocket of her coat, and she picked up her father's map, and she walked to the door. Maren did not try to stop her. Maren only said, from behind her, "Girl."
Wren stopped.
"If you meet the Hollow Duke," Maren said, "do not tell him your name. Do not give him anything of yourself. Do not make any bargain you cannot walk out of. Your father made one, at the end. I do not know what it was. I only know it cost him."
Wren nodded. She did not trust herself to speak. She opened the door and stepped out into the light.
The crowd was smaller now. Some of the villagers had drifted away, back to their own worries, their own fields, their own fences to mend. But some still stood, and they watched her pass, and no one spoke. She walked the length of the village street with her head up and her hands steady and the weight of the compass a small cold point against her hip.
The old stone well stood at the edge of the village, where the road ended and the brambles began. The man who waited there was leaning against the well's stone rim, his walking staff across his knees, his pack at his feet. He was younger than Wren had expected, and older than he looked. His hair was dark and cut short, and his face was lean and clever, and his eyes, when they found Wren's, were the color of deep water.
He straightened as she approached, and he did not smile.
"You are Wren," he said. Not a question.
"I am."
"My name is Thorne Ashvale. I knew your father. I will not pretend I knew him well, but I knew him, and I owe him a debt I have not yet been able to pay."
Wren stopped a few feet from him. The brambles were just behind him, a wall of dark green and darker shadow, and the sound they made was a sound like breathing.
"My father is dead," she said.
"I know."
"Then the debt is mine."
Thorne was quiet for a moment. He looked at her, and she looked at him, and the wind moved between them, and the brambles rustled.
"Yes," he said. "The debt is yours. I am willing to guide you to the Keep, if you will let me. I will not ask for payment. I will only ask that you carry your father's map, and that when we come to the Hollow Duke, you remember that I am not your enemy. I may not be your friend. I am not sure what I am. But I am not your enemy."
Wren studied his face. She did not know him. She could not read him. But she could see, in the lines around his eyes and the way he held his shoulders, that he was a man who had been tired for a long time, and that the tiredness was not only in his body.
"Why do you want to go to the Keep?"
"Because I was a scholar of the Crown's lore," he said, "and I was imprisoned for knowing too much about the Hollow Duke's seal, and I escaped, and I have been wandering ever since, and I am tired of wandering. I want to see the Keep. I want to understand what your father understood. I want to know if the brambles can be ended, or if we are all of us going to live and die behind a wall of thorns."
His voice was steady, and his eyes did not waver, and Wren believed him. Or she decided to believe him. There was a difference, and she knew it, and she chose to set the difference aside.
"Very well," she said. "Carry your pack. I will carry the map. We will go."
Thorne picked up his pack and shouldered it, and took up his walking staff, and stood beside her at the edge of the village, and the brambles waited.
Wren looked back once. Maren was standing in the doorway of her cottage, her white hair loose around her shoulders, her hand raised. Not waving. Just raised. A gesture of farewell, or of warning, or of something in between.
Wren lifted hers in hand.
Then she turned, and she walked into the brambles, and Thorne Ashvale walked beside her, and the thorns closed behind them like the closing of a book.