Midnight Simmer on the River

Midnight fell over Puente Viejo with no sound but the Oreb rushing beneath the beams of the bridge. In the back room of the apothecary, the great copper still glowed garnet over the oak and pear embers. Gabriel held the tin cooling tube and watched, eyes narrowed, that the cold river water running through the outer jacket didn't warm up before the essence condensed.

His hands were spattered with resin and ash, and a strip of linen was tied around his forehead so the sweat from the steam wouldn't blur his vision. Beside him, Jacinta added drops of white-thyme essence —the thyme Beatriz Valls had sent galloping down from Altasierra an hour before the roads closed— with a blown-glass pipette as precise as any instrument at the university.

"Drop by drop, Gabriel," she whispered, her arm brushing his bare shoulder in the half-dark. "If you rush the tap, the thyme clouds the solution and the tannins settle out."

"I've been holding this tube for four hours without moving a muscle, Jacinta," he answered, his voice tired. "My distinguished colleagues of the faculty would faint if they saw the prosecutor of the licensing tribunal smelling of burning spirit, ash and mint in a cabin over the river."

Jacinta smiled in the warm half-light. She sat on the chestnut step beside the hearth nozzle and handed him a linen cloth soaked in fragrant apple vinegar to cool the back of his burning neck.

"Distilling an infusion over a slow fire teaches you to listen to the silences of whoever holds the flask," she said, watching the embers gild his profile.

Gabriel closed his eyes for a long minute, grateful for the coolness of the cloth. All his youth in the capital had been a succession of competitive examinations, medical Latin, sealed reports and marble corridors where truth depended on the whim of a dean or the purse of a marquis. Here, on planks that trembled with the Oreb, medicine was something else: staying awake until you knew whether someone would live.

"In the capital I never once saw a professor of medicine stay up all night to see whether a carpenter's child would sweat out the fever," he confessed, very quietly, almost inaudibly. "They signed the prescription with a gold pen, collected their ten silver reales and drove off in their padded gigs before dawn, without caring whether the apothecary had the herbs it needed."

"That's why your books were so clean and your eyes so tired when you walked through my door this morning, Gabriel. Because deep down you knew your science was missing a soul."

"It was missing this," he said, turning his head toward her. Their eyes met a few inches apart. "It was missing the sight of someone who fights for her people without asking any tribunal's permission."

The condensation fogged the windows and turned the workshop into a glasshouse suspended between the river and the stars. Every fifteen minutes, Gabriel emptied the lukewarm water from the coil and replaced it with icy water that Jacinta hauled up from the riverbed in a bucket tied to a pulley. That work of hands, unhurried but relentless, wove a quiet intimacy between them, while the embers ate up the last of the kindling. When it ran out, Gabriel, without asking permission, wrenched two boards off the box that held his files and threw them on the fire. Jacinta looked at him and said nothing; neither did he.

In a corner of the table, on a green cloth, twelve amber glass bottles were waiting, and Gabriel sterilised them in the steam one by one, with a notary's thoroughness. Every time their eyes met through the haze, the same tired smile escaped them both.

The coil let fall its last drop into the great green glass demijohn. The syrup was ready: amber, clear, smelling of a wet meadow. Gabriel held it up to the light the way one examines a suspicious document, and could not find a single fault in it.

Jacinta laid her palm on Gabriel's fingers, which were still holding the tap. Neither of them pulled away. Outside, the bell of Altasierra struck three; the shortest night of the year was beginning to pale.

"Now rest a little, Inspector," she said, no longer hiding her tenderness. "Lie down on that bench; I'll watch the tap. Tomorrow the whole valley will want an account of this miracle from us, and I don't want them to see you with that face."

There wasn't time. Before Gabriel could get comfortable on the bench, the door flew open and Tomás looked in, out of breath, his face white.

"Miss Jacinta, the Ferrers' little boy isn't sweating," he said. "And he's stopped shivering. He's cold."