Hearth came up over the Low Brace the color of a coal someone had forgotten to feed. It cleared the cooling towers at the edge of the district, slid along the rooftops, and found the salvage yard last, the way it always did, as if the yard were an afterthought in the sky’s accounts.
Mara Venn was already at the bins.
She worked with her sleeves pushed to the elbow and her gloves tucked into her belt, because gloves made her stupid. Through leather a crack was a rumor. Through skin it was a fact. The bin in front of her had come off the night wagon from the eastern fields: plates, housings, a coil of conduit, three valve bodies, and a curved panel that had once been part of something large enough to need a name.
Three piles. Scrap went left, to the melt. Property went right, into the locked cage, to be weighed and logged and sold to whichever office could prove it owned the dead machine it came from. Unknown went in the middle, on the canvas, where Tavin would look at it before the day was out.
The property pile was always the smallest. The unknown pile was the one she checked twice.
She lifted the first plate and turned it to the light. A Founder alloy, four centuries old and still bright under the grime, with a stamped mark in one corner: a ring and two bars, a maintenance shop that had stopped existing long before anyone in the Low Brace was born. She ran her thumb over the mark anyway. She ran her thumb over every mark. It had become as automatic as breathing, and about as easy to stop.
Three years since the transport fire. Three years of reading maker’s marks on scrap, looking for a small hammer inside a circle, the stamp her mother had used on every piece she ever finished. Mara had never found it. She had not expected to. A field metallurgist’s work went to the Compact and stayed there; it never fell off night wagons into a Cinder scrapyard. Still, her thumb went to the corner of every plate before her eyes did.
“You’re doing it again,” said Arlo, the older of the two yard hands, from the next bin. He was a broad man with a wheeze he blamed on the melt. “Rubbing the corners.”
“Inventory,” Mara said.
“Inventory’s the count.”
“Inventory’s knowing what you’ve counted.”
He laughed, which turned into the wheeze, and went back to his conduit.
She worked down the bin. Plate, plate, scrap. A valve body with a cracked seat: scrap, though the brass in it would pay for someone’s supper. A housing the size of a bread loaf, its casing scored where a cutting bar had gone in at the wrong angle. She picked it up and the graft behind her left ear woke.
Most days she could keep it quiet. The bone graft had been put in after a fall when she was six, a small disc of shaped bone and something else behind the ear, and it was supposed to do no more than help that side of her skull carry sound. Most people with such grafts heard clicks in damaged metal, if they heard anything. Mara heard tones. She kept quiet about it. The priests at the shrine called that kind of hearing temptation, a door the Founders had closed for good reasons. Tavin called it stress, by which he meant metal under strain, and also, she suspected, the thing it did to her.
The housing gave her a clean high note, steady as a held breath. At the end of it came a stutter, a catch, like a word that could not get past a cough.
She set it on the bench and looked at it. The casing was whole. No visible crack. The weld along the seam was neat, almost pretty, a factory bead laid down by a hand or machine that knew its business. Clean metal. She listened again, carefully, the way she had learned to listen after the nosebleeds when she was thirteen: a short touch, then away. The note held. The stutter came at the same place.
She took a tag from her pocket and wrote on it in pencil: High tone. Stutter at end. Seam?
Then she looked at the tag for a while, as she always did, because the tag was the only part of this that anyone else could read. The tone was hers. Nobody could check it. The tag could be checked. She had decided long ago that the tag was the record and the tone was only the reason she wrote it.
“Count,” said a voice behind her.
Tavin Rusk, the yard master, came down the row with his hands in his apron and his eyes on the bins, not on her. He was a heavy man with grey in his beard and a stiff left knee that made him walk as though the ground owed him money. He stopped at her canvas.
“Twelve plates,” Mara said. “Six unknown. One that needs a second look.”
He glanced at the tagged housing. He left it where it lay. “Then look,” he said, and went on to Arlo’s bin.
That was how he said she was trusted. Two words and his back. She had learned to hear it the way she heard the stutter: under everything else, if she paid attention.
The light was climbing. Hearth hung above the towers now, round and steady, and the yard’s long shadows began to pull in toward their objects. Somewhere beyond the fence a crop dome’s pumps changed pitch as the day schedule came on. The Low Brace woke in stages: the clatter of shutters at the market steps, a dormitory bell, the low argument of a transport line taking load.
Mara went back to sorting, and to keep her hands steady she began to hum.
She hummed without opening her mouth, a sound that lived in her chest and nowhere else. It was the oldest thing she owned, older than the graft, older than the scars on her palms. Her mother had sung it to her and then to Pell, on the cold nights in the narrow flat over the pump house, when the heat ration ran out before morning and the three of them shared one blanket. It was a song about a bird that built its nest from falling sparks. Mara had never liked the bird much. It seemed careless to her, building with fire. But the tune was good for counting. It fell into three lines, and each line had a length she could feel without thinking, so she sorted to it: plate on the first line, mark on the second, pile on the third.
Hush, the sparks come down, fold them into a nest, cool them, let them rest.
Plate. Mark. Pile.
The yard could not hear her listening if she was humming. That was the other use of the song, and the one she tried not to think about too closely. With the tune in her chest, the tones in the metal arrived as part of the music, one more voice in a crowded room, and she could note them without stopping, without the long, still attention that made people look at her. Arlo had once said she sorted like someone praying. She had told him it was a work song. It was, now.
By midmorning the bin was half done. The unknown pile had grown by two: a fist of crystal bedded in a cheap valve, which someone had mistaken for glass, and a curved strip of something dark and light at once that she could not name. She tagged them both. On the second she wrote only ? and then, because a question mark was not a record, light for its size; no tone.
No tone at all, which bothered her more than any stutter.
Around noon the light dipped. It did that sometimes now, a few seconds where the shadows thickened and the warmth on her neck thinned, as if a cloud had crossed the sun, except there were no clouds between Cinder and Hearth and never had been. Arlo looked up. Mara did not. She kept her eyes on her plate and counted the dip in the song’s rhythm: nearly a full line, longer than last week. Then the light came back and the yard went on as if nothing had happened, because nothing officially had.
She ate her bread standing up and drank the yard’s stale water from the tin cup on its chain. Her hands smelled of iron and old oil. The skin on her palms was a map of every edge she had misjudged since she was sixteen: a white seam across the left heel of her hand where a plate had slipped, a puckered spot on the right thumb from a slag spatter, a dozen smaller lines. She had stopped hiding them the first year. Hiding her hands made people look at them.
After the meal she went back to the tagged housing.
She left it on the ground. She sat on her heels and looked at it in the clear noon light, trying to see what she heard. The seam ran around the casing’s waist, a neat bead. If there was a fault, it would be under the bead, or beside it, in the heat-changed metal where the weld had cooled. She could not see it. She could not prove it. All she had was a note that ended badly.
She turned the housing so the tag faced out, toward the row, and set it on the property pile.
It was the closest thing she had to an argument. If Tavin read the tag at closing, he would see the word seam before he saw her, and he would have to decide whether to look. She could not make him hear what she heard. She could make him read it.
The afternoon wore down. The second yard hand, a quiet boy from the dormitory blocks named Fenno, broke a valve body against the bin edge and swore at it with real feeling. A wagon came in with crop-dome lamp housings, the cheap kind, the glass gone milky. Mara sorted them to the scrap pile one after another and felt nothing in any of them, which was restful.
The shift bell went before the unknown pile was finished. Its two notes rolled across the yard from the gate post, and the hands began to drop what they held.
Mara looked at the canvas. Eight unknowns. Two of them still untagged in her head, the crystal valve and the dark light strip, though she had written on both. She pulled the tarp over the pile, weighted its corners with plates, and took the chalk from her apron pocket. On the canvas she wrote 8 U, and her initials, and the day’s date in the district’s style.
Then she stood and stretched her back and looked at the property pile. The housing sat on top, its tag catching the late light. From where she stood she could not hear it. The graft was quiet. She knew the stutter was still in there, and she knew it would be there in the morning, and she had no idea whether Tavin would hear it at all or only read her small pencil handwriting and decide.
She washed her hands at the trough. The water was cold enough to hurt.
All through the closing chores the stutter followed her. It sat in her left ear, under the clatter of the emptying yard, the way a stone sits in a boot. She did not hum. She let it be there, and she counted the strokes of her broom instead, bin by bin down the row, until the yard was swept and the gate was barred.