Mara looked past Teren to the baggage wagon.
The Office driver had slumped across the box, breathing through his mouth. One of Pell’s men was trying to wake him by patting his cheek with a wet glove. The horses stood with their heads low and their legs spread, rain making dark channels through the pale residue on their harness. Sleep-smoke clung to wool, leather, hair. It had the greasy persistence of a bad promise.
“Do not open the wagon,” Mara said.
Teren had already taken one step toward it. He stopped.
Pell heard her. His round, rain-bright face turned from the alders. “Is there a further hazard, Mistress Veylan?”
“There is the hazard you brought with us.”
“How precisely should I understand that?”
“The ledger is evidence. The warrants are evidence. Half your escort is too stupefied to know whether they have all their fingers. No one touches the locks until I have looked at them.”
Pell considered this as though she had requested a change in seating. “A prudent arrangement. Captain Rusk, perhaps you would establish a perimeter.”
Teren did not move. “Your men can establish it.”
The courtesy had gone thin in his voice.
Pell’s gaze rested on him. “They have just been attacked.”
“So have we.”
For an instant, the rain seemed louder on the wagon hood. Then Pell smiled and called two names. The men who could still stand began a search along the causeway, prodding the reed beds with carbines and finding only black water.
Mara crouched beside the nearest horse. Its nostrils were rimmed violet from the dye in the smoke mixture. She put two fingers under the jaw and counted. Fast, but regular.
“Water,” she said. “Not from the ditch. Wash the muzzles and bits. Strip every wool blanket and tie it downwind. If anyone lights a pipe, break his hand.”
One of the Office men gave her a dull stare.
Teren took the bucket from him.
He did not ask whether she was certain. He unbuckled his horse’s bridle, eased the bit free without striking its teeth, and poured water over the leather in a narrow controlled stream. When the animal shied, he laid his palm beneath its eye and waited until it stilled. His hands were broad, scarred across the knuckles, but he handled the trembling mouth as if it were made of hot glass.
Mara turned away before he could catch her watching.
Nella Quist came up from the south verge with mud to her knees and a short knife in her fist. “They went into the alder-suck.”
“How many?” Teren asked.
“Enough to make tracks and clever enough to make too many. Three boots, five soles, one heel put on backward. That sort of market-day lying.” She wiped the knife on a dock leaf. “No bodies. No dropped kit. They knew where the peat shelf runs under the water.”
“Local?” Pell asked.
Nella showed him her teeth without smiling. “Rain is local. Mud is local. Men go where they’re paid.”
Brother Caldus had remained beneath the wagon’s shallow awning throughout the search. He held the leather charter case inside his coat, both arms crossed over it. A streak of purple smoke dye ran from his temple into his collar.
“If the instruments have taken damp,” he said, “the seals must be inspected before we proceed. The green wax used for supplementary articles is notoriously friable.”
Mara stood. “Your concern for our breathing is a comfort.”
“Breathing has no bearing on authentication unless it ceases before signature.”
“Brother,” Teren said.
Caldus pressed his lips together. He did, however, look at the driver.
They moved the afflicted men to the raised center of the causeway. Mara made them lie on their sides and checked their eyes one by one. The mixture had been intended to disable, not kill. That was clear from the sweetness at the back of the throat and the absence of yellow blistering around the lips. Whoever had compounded it had followed her correction exactly, reducing the mineral salt until the lungs absorbed the vapor without injury.
A considerate theft.
She washed the pottery shard in a spoonful of clean water. Plum stain bled across the handkerchief. Beneath it remained a dusting of grey crystals no larger than ground pepper.
Teren knelt opposite her. Rain ticked on the shoulder plates beneath his coat.
“Can you tell where it was made?”
“No.”
“Can anyone else make it?”
“Anyone can ruin it. A competent apothecary might produce three useful pots out of ten. With the correction, eight.”
“Would the smoke have killed without it?”
“Perhaps one man in five. More horses.”
His eyes went to the animals.
Mara wrapped the shard again. “Do not mistake restraint for mercy. They wanted us alive because dead people cannot be delayed.”
“The treaty expires?”
“At noon on the third day,” Caldus said from above them. “The Crown’s shelter is contingent upon execution at the named treaty station. Arrival after the hour would require a petition for extraordinary recognition, which may be heard in six to nine months, assuming neither proposed spouse has been hanged in the interim.”
Pell brushed rain from one cuff. “No one is being hanged.”
“Then the kingdom has developed an admirably modern indifference to statutory language.”
Mara looked at the wagon. The rear chest had two locks: an Office ward-lock through the iron staple and her own small brass lock through the crossing straps. Her key hung under her shirt. Pell carried the Office key on a ring at his belt. There had been no time during the ambush for a careful search, unless the attack itself had been arranged to make time.
“Bring the chest down,” she said.
Pell’s expression scarcely changed. “Here?”
“Unless you would prefer to wait until our visitor finishes whatever he began.”
Teren stood first. He held out a hand, not to pull her up but to steady the handkerchief containing the shard while she rose. He kept it level. Most men, given an unknown chemical, either flinched from it or handled it as a challenge. He did neither.
That exact obedience stayed with her longer than it had any right to.
They lowered the chest onto two dry saddlecloths. Pell unlocked the iron ward-lock. Mara took the key from beneath her collar and opened the brass one. Both turned cleanly. No scored metal, no bent shackle, no filings caught in the grease.
“Untampered,” Pell said softly.
“Locks are not sacraments.”
She lifted the lid.
The bridal warrants lay on top in their oilskin packet. Beneath them were three wrapped jars, her brass scale, a case of weights, two scorched notebooks, and the ledger. Its calfskin cover had blistered in the laboratory fire. The singed clasp was fastened.
Mara touched it and smelled her aunt’s west corridor: beeswax, wet plaster, lavender laid in linen presses. An absurd memory to find in a box on a rain-black road.
She opened the clasp.
Teren angled his body between the ledger and the watching escort. He did it without announcement, presenting them with the broad dark back of his coat while leaving Mara the light. Pell noticed. His mouth acquired a patient crease.
Mara turned past inventories, false invoices, and formulas disguised as household remedies. White nettle rinse. Silver polish. Rat paste for the south granary. Her private correction lay between a cough syrup made chiefly of chalk and a receipt for lampblack.
Or it had.
The binding opened too easily.
A narrow pale fringe stood along the inner seam. The leaf had been cut close to the thread with a fine blade. Not torn. Not burned. Cut so neatly that the loss vanished when the book was closed.
Mara pressed her thumb to the stub.
The paper fibers were pale beneath the soot. A faint crescent of wax shone at the lower edge where the blade had dragged through residue from the facing page. She scraped it with her nail. The wax rolled soft and clean.
“This was cut before the fire,” she said.
No one answered.
She turned the facing page toward the light. The false cough syrup remained, and across its margin ran a shallow straight incision. Whoever had taken the leaf had used the open ledger as his cutting board. A careful hand, but not a bookbinder’s. Caldus would have had an apoplexy over the pressure alone.
He leaned in now and made a sound like air escaping a flask. “That is laid rag from the Bellwater mill. They ceased using the narrow chain mold eleven years ago. Do you understand what has been destroyed?”
“Yes,” Mara said. “My property.”
“Documentary evidence.”
“My property first.”
Pell crouched beside the chest. “When did you last see the leaf intact?”
The question was mild. It placed her in a clean room with a chair, a pen, and a confession already written.
“On the night of the raid.”
“You are certain?”
“I corrected the quantities before beginning the batch that nearly killed us.”
“And after the raid?”
“I was occupied with your offer of matrimony.”
“A regrettable distraction. Who had access to the laboratory before our arrival?”
“My aunt. Two servants. Anyone who could pass a bolted iron door or dig through three feet of foundation.”
Teren looked down at the cut. “I found the ledger under the east bench.”
Mara remembered him emerging through orange smoke, one sleeve burning, the book crushed against his ribs. He had beaten the flame from his arm only after he put the ledger into her hands.
“Was it open?” she asked.
He took his time answering. “Yes.”
“At this page?”
“I did not look.”
“Convenient.”
His jaw shifted once. “Necessary. The ceiling was coming down.”
She hated the reasonableness of it. Hated more that she could see the room as he had seen it: fire crawling through spilled spirits, stone cracking above them, a book open in the ash. He had saved what she would have gone back to save herself.
Pell extended a hand. “May I examine the binding?”
“No.” Mara closed the ledger.
“Mistress Veylan, the missing formula was used in an assault upon officers of the Crown. Keeping the book in your custody now creates an appearance that may be difficult for me to correct.”
“Then do not correct it.”
“I am trying to preserve your protection.”
“You are trying to acquire my work one page at a time.”
Pell’s hand remained between them, palm upward. “Would you rather I record that you refused cooperation?”
Teren reached past it and fastened the ledger’s scorched clasp.
“You can record,” he said, “that the evidence remained with its owner under armed guard.”
Pell looked up at him. “Your armed guard?”
“Yes.”
“You have no Office authority.”
“No. I have twelve cavalrymen who will be here by nightfall if the messenger reached the south post.”
Mara turned on him. “You sent for soldiers?”
“Before dawn.” His voice became elaborate, each word fitted carefully over the next. “Given the delicacy of our mutual undertaking, I considered an escort from my own command a proportionate precaution.”
“You made that bargain for all of us.”
“I made it for my men.”
“And neglected to mention it.”
“Yes.”
At least he did not dress the answer.
Nella spat over the edge of the causeway. “Rusk cavalry on Widow’s Road. That’ll soothe the camps. Might as well send a brass band through a sickroom.”
“The scouts need not enter the settlements,” Teren said.
“Horsemen always say where they need not go. Mud chooses otherwise.”
Pell rose, his knees cracking faintly. “This discussion would be more useful under cover. We have lost forty minutes.”
“No,” Mara said. “We lost the page before we left Veylan.”
She lifted the ledger and weighed it in both hands. It was lighter by less than a breath. She had carried it from the ruined laboratory, slept beside it, locked it beneath legal papers meant to turn her into a border instrument. All that vigilance around an absence.
The cut leaf had left the estate before the Office raid. Before Teren entered her laboratory. Before Sabine set places at dinner for a niece, an enemy heir, and a marriage no one had yet named.
Mara looked at Pell’s key ring, Caldus’s guarded charter case, Nella’s wet knife, and Teren’s burned sleeve.
Then she looked south, toward the house whose chimneys would still be staining the rain.
Someone there had known exactly which page to take.