The Honest Weight

They burned the Old Keeper at dawn, on the riverbank below the city, with the mist still lying on the water.

There were not many people. A dozen, perhaps. A few weighers from the market. The chert-worker who had made his cubes for forty years. Two old neighbours. A priest of the waters, from the citadel, with his shaven head and his robe of red-patterned cloth, who said the words quickly. And Mara.

Mara stood closest to the pyre, because there was nobody else to stand there. The Old Keeper had no children. His wife had died in the fever year, long ago. He had taken Mara into his house at twelve, an orphan from the potters' quarter, sharp and quiet and good with numbers, and taught Mara everything he knew about the stones. For twenty years. And now he was smoke, going up off the riverbank into the grey morning, over the brown water, towards the citadel.

They had found him in a well. A month ago. One of the deep wells on the citadel mound, behind the great hall, lined with wedge-shaped bricks, so narrow a grown man could barely fall into it. He had gone up to the citadel at dusk, the neighbours said, as he often did, to check the weights at the great hall before the morning disbursement. He had not come down. In the morning, a water-carrier had let down her jar, and felt it strike something soft.

The council had said it was an accident. An old man, with shaking hands and failing eyes, leaning over a well in the dark. It happened.

Mara watched the smoke, and did not believe it.

When it was over, and the ashes had gone into the river, and the dozen people had drifted away up the bank towards the city, the priest of the waters did not drift away. He came and stood beside Mara, with his hands folded in his sleeves.

"The council has met," he said. "It wishes to see you. Today. At noon. In the hall of pillars."

Mara had known it was coming. Everyone in the market had known. There had to be a Keeper of the Stones. There always had been, as long as the city had stood. Someone to hold the master set, and test every weight in every market against it, and every weight in the great hall, and the workshops, and the river landing, so that a cube of chert meant the same thing in every street of the city, and in every city on the river, from the mountains to the sea.

"Why me?" said Mara.

The priest looked at Mara sideways. "Because he asked for you," he said. "In writing. Three years ago. Sealed and lodged with the council. When I die, the stones go to my pupil." He paused. "Some of the council would have preferred someone else. Someone from a better family. But they cannot go against a sealed request. Not from a Keeper."

He walked away up the bank.

Mara climbed up into the city alone.

It was waking. It always woke the same way, and Mara had never once in thirty years stopped loving it. The streets of the lower town ran north and south, east and west, straight as cords stretched between pegs, paved with trodden earth, lined on both sides with houses of baked brick, all the same size, all the same rich red, laid in the same pattern, so that a brick from this street would fit a wall in any other. No windows on the street. Only doorways, and above them, the flat roofs, where people slept in the hot months and were now getting up, shaking out their mats, calling to each other. Smoke, and the smell of bread. And under it all, under the street, the sound that was the city's own sound, that you heard nowhere else in the world: water running in the covered drains. Every house connected. Every street with its channel of brick, covered with slabs, carrying the water away. Clean water up from the wells. Dirty water down to the drains. The city breathing.

Above it all, on its great mound of brick and earth, to the west, the citadel. Walls, towers, the great houses, and the great hall where the grain was kept. And the great bath, which nobody but the priests and the great houses ever entered.

At noon, Mara climbed the ramp to the citadel, and went into the hall of pillars.

It was cool and dim. A forest of brick pillars, in rows, holding up a roof of timber, with the light coming in slanting from openings high up. On a low platform at the far end, on mats, sat the council. Twelve people. The heads of the great houses, in fine cotton cloth, dyed and patterned, with carnelian at their throats, and gold in their ears, and their hair bound with fillets of beaten gold. At the centre, the Elder of the High House, the richest family on the citadel: a heavy, grey-bearded man with a calm face and heavy-lidded eyes, wearing a robe patterned all over with trefoils, red on white, like little clover leaves. Beside him, on a lower mat, a woman of thirty or so, very still, very upright, with a sharp, intelligent face. His daughter. The Heir.

On a stand before the platform stood a box of polished wood.

"The Keeper is dead," said the Elder. His voice was soft and deep. "The city needs a Keeper. He asked for you." He gestured, a small movement of his ringed hand, at the box. "Open it."

Mara knelt, and lifted the lid.

Inside, on a bed of cotton, in rows, in their own carved hollows, lay the master set of the city's weights. Cubes of chert, banded grey and cream and brown, from the quarries far up the river at the hills of the stone-cutters, cut and ground and polished until they gleamed like wet river pebbles, each one exact. The smallest no bigger than a lentil. Then twice that. Then twice again. And again, and again, doubling, up to the great cube at the end, as big as a fist. And then, beyond the doubling, the larger ones, for grain and metal, in tens and in multiples. Every weight in the city was a copy of one of these. Every weight in every city on the river.

"From this day," said the Elder, "you hold the stones. You test the weights of the city. Every market. Every workshop. The river landing." He paused, very slightly. "And the great hall. Where the grain is given out."

The council watched. The Heir watched. Mara could feel it, a pressure, like heat.

Mara closed the lid, and laid both hands flat on it, and spoke the words that the Old Keeper had taught Mara long ago, and had spoken himself, forty years before, in this same hall.

"The stones are true. I will keep them true. What weighs one in the morning will weigh one at night, in every street, for every hand."

The Elder inclined his head. Around him, the council murmured, satisfied.

Only the Heir did not murmur. She was looking at Mara with an odd, intent expression, as if Mara had said something she had not expected to hear, and was turning it over.

"For every hand," she repeated softly. "Yes."

That evening, Mara carried the box down into the lower town, to her sister's house in the potters' quarter, because Mara could not bear to go back alone to the Old Keeper's empty rooms.

Her sister was at her wheel in the courtyard, in the last light, with clay to her elbows, and her two children asleep on the roof above. She looked at the box, and at Mara's face, and stopped the wheel.

"So," she said. "They gave it to you."

"He asked for me. In writing."

"I know. Everyone knows." She wiped her hands. "Half the market's pleased. The other half thinks a potter's orphan has no business on the citadel." She looked at Mara for a long moment. "And you don't think it was an accident."

Mara did not answer.

"Be careful," said her sister. Very quietly. "Those people up there don't fall into wells. Other people do."

They ate flatbread and lentils on the roof, under the stars, with the children breathing softly beside them, and the drains whispering in the street below, and the box of stones between them on the mat, and neither of them said anything else.