Read Chapter 24: A New Mystery

The letter arrived with the morning bells, carried by a royal courier whose horse was lathered grey with sweat. Brother Aldric received it in the chapter house, his new abbot's staff shaking in his hands as he read. The assembly of monks watched in silence as color drained from his face.

Thomas stood at the back, already packed for Saint-Gilles, his satchel heavy with the ink recipe fragment and the steward's dagger. The horse outside was his own, saddled and waiting for the road. He had been about to take his leave when the courier clattered through the gate.

“Brother Thomas.” Aldric's voice cracked like winter ice. “Stay.”

The other monks turned to look at him. Brother Mark, standing near the window, frowned. Thomas stepped forward, weaving between the benches, until he stood close enough to see the letter in Aldric's hands: the royal seal, the dense legal script, the signature at the bottom.

“What does it say, Father Abbot?” Thomas asked.

Aldric passed him the parchment. His fingers trembled. “The king's justiciar writes that a complaint has been lodged against us. A formal challenge to our temporal holdings, all lands granted to Saint Vitus by charter. Unless we produce the original document proving our right to the land before the Michaelmas assize, the abbey is to be dissolved and its properties forfeit to the crown.”

A murmur rippled through the chapter house. Brother Augustine, the cellarer, went pale as candle wax.

“Dissolved?” Brother Mark said. “On what grounds?”

“The complaint claims our charters are forgeries,” Aldric said. “That we hold the land by false claim. That the grant was never made.”

Thomas stared at the letter. The words swam before him. A dissolution. The abbey erased, its brothers scattered, its library—his library—broken apart and sold. The infirmary abandoned. Godfrey's name was not on the page, but Thomas could smell him in the ink as surely as he had smelled the poison in Anselm's wine.

“This complaint,” Thomas said slowly, “was it filed by a man named Godfrey de Montfort?”

Aldric blinked at him. “It does not say. Only that a petition was brought to the king's court by a party claiming knowledge of the land's true disposition.”

“The deed,” Thomas said. “The original charter. Where is it kept?”

“In the strong room, with the other grants,” Aldric said. “Under lock, as always. Brother James has the key.”

Thomas turned to the archivist, a thin, grey-faced monk who had been at Saint Vitus for forty years. Brother James fumbled for the key hanging on his belt, his gnarled fingers slow with age and shock.

“Bring it,” Thomas said. “Bring it here.”

“Here?” Aldric said. “The chapter house is no place for—“

“Father Abbot, if we are to answer the king, we must know what our charter says. And what it does not say.”

James shuffled away and returned minutes later, a roll of parchment clutched against his narrow chest like a child. He handed it to Thomas with the reverence of a man passing a relic.

Thomas carried it to the lectern and unrolled it carefully. The parchment was old, brittle at the edges, the Latin script in a fine Carolingian hand that spoke of a long-dead scribe with steady nerves and good eyes. The seal of a forgotten king hung at the bottom, cracked but intact.

He read aloud, his finger tracing the lines: “I, Henry, by the grace of God King of England, do grant to the brothers of Saint Vitus of the Marsh, in perpetual alms, all those lands lying between the river and the old Roman road, being the gift of my father for the salvation of his soul...”

The other monks nodded, their faces easing. The charter was sound. The grant was real.

“Wait,” Thomas said.

He stopped at a line near the middle. He read it again. Then again.

The ink was wrong.

He bent closer, squinting at the letters. The rest of the document was faded with age, the pigment sunk deep into the parchment, its edges blurred by time and handling. But this line—this single sentence describing the southern boundary of the land, the exact border that had been in dispute for years—

The ink was fresh.

Not fresh as in wet, but fresh as in recent. The strokes were crisp. The colour was darker, blacker, with a faint sheen that the old ink had long lost. He tilted the parchment toward the window light and stared at the edges of the letters, the smooth lines of a quill that had not been cut a hundred years ago but months, maybe weeks.

“Brother Thomas?” Aldric said. “What is it?”

Thomas did not answer. His hands had begun to shake. He pulled the candle from the lectern's side and held the flame beneath the line, not close enough to burn, but near enough to warm the ink.

The old ink held firm.

The line did not.

At the edge of the letters, where the heat touched the black stroke, the ink began to smear. Fresh pigment lifting from the parchment. The same trick Brother Mark had shown him in the scriptorium weeks ago, when they had tested counterfeit pigments and found that old ink held, and new ink bled.

And there, just at the curve of a capital letter—a shade of discolouration. A faint residue that did not belong to the scribe's hand at all.

Blue vitriol.

The poison from the recipe. The same poison that had killed Brother Anselm. The same poison that had been mixed into the ink that had flowed from Godfrey's pens and stained the abbey's ledgers and wounded Brother John's hands.

Thomas set the candle down slowly. The chapter house was silent. Every eye was on him.

“The charter,” he said, his voice hollow, “is not a forgery.”

He met Aldric's gaze.

“But it has been altered. This line, the southern boundary, the heart of the land claim—it was added recently. Within the year. By someone who used poisoned ink and a steady hand and no fear of God.”

He looked at the line again, at the careful, unblemished letters that spelled out a grant that had never been made.

“The original grant is less than this. The land was never fully ours. Someone made it ours. And now the king has been told the charter is a lie—because, in part, it is.”

Brother Augustine released a breath that sounded like a dying animal.

“Then we are undone,” he said. “If the charter is false, the abbey is gone.”

Thomas stared at the smear of fresh ink on the ancient parchment, at the evidence of a crime hidden inside a document meant to last forever.

“No,” Thomas said quietly. “The charter was amended by the same hand that poisoned Anselm. And the same hand, or its master, has now betrayed the abbey to the king. We are not undone, brothers. We are attacked.”

He looked up at Aldric.

“And I know who did it.”