Read Chapter 26: The Loyalists' Plot

The knock came at four in the morning, three sharp raps against the panel of Marceau's temporary office in the Ministry of Finance. He had not slept. The lamp burned low, casting long shadows across the ledgers spread before him—not the real ones, but his photographs, his copies, the only record of the truth that existed outside the Emperor's vault.

The door opened before he could answer. Bertrand, the young lieutenant Armand had assigned as his guard, stumbled inside with blood on his collar.

"Sir. You must come now. They've breached the courtyard—"

"Who?"

"Royalists. The Emperor's men. They've taken the western wing." Bertrand's hand shook as he reached for Marceau's arm. "They're burning everything. The archives. The lists. They know you're here."

Marceau was already moving. He swept the photographs into his leather satchel—the copies of page after page of impossible numbers, the fourteen billion franc hole in the Empire's heart—then paused. The satchel would slow him. The photographs were precious. But the physical ledger, the one he had carried from Lyon, the original with its gilt eagle and unbroken cipher—

He shoved the satchel aside and pulled the ledger from the bottom drawer. It was heavier than it looked, bound in calfskin, its pages crackling with age. He had never found the key. He had never needed to. He had memorized its lies well enough to expose them.

"Which way?" he asked.

"East stairs. They have men on the main corridors." Bertrand drew his pistol. "I can hold them at the landing, buy you time—"

"No." Marceau grabbed the lieutenant by the shoulder. "You come with me. There's another way."

He had noticed the passage on his third day in the ministry, a draft beneath the wainscoting in the old treasurer's office. A building this old had secrets—smuggler's routes, spy holes, the architecture of a government that had always known it might need to run. He led Bertrand through the darkened halls, past the empty desks where clerks had sat just hours ago typing Armand's decrees of provisional governance, past the portraits of ministers long dead who had also thought their power might last.

The crack of gunfire echoed from the courtyard. Someone screamed. The ministry was not large; the Royalists would sweep through it in minutes.

Marceau counted doors. The twelfth on the left. He pressed the molding above the frame and felt it give, a whisper of a mechanism releasing. The panel swung inward on silent hinges, revealing a staircase descending into darkness.

"In," he said. "Quickly."

Bertrand ducked inside, and Marceau followed. He had just begun to pull the panel shut when he heard them—boots in the corridor, the jingle of equipment, voices speaking with the clipped authority of men who had served the Emperor long enough to believe in his divinity.

"Search every office. He cannot have gone far."

Marceau's fingers found the hidden latch on the inside of the panel. It would seal from within. But the ledger—his ledger, the physical proof he had so desperately needed for the Assembly—was still cradled against his chest, and he realized with a sudden, sickening clarity that the passage was not the only thing that could be sealed.

He hesitated one second too long.

A hand caught the edge of the panel just before it closed. Wood splintered. A face appeared in the gap—a captain Marceau recognized from the Imperial Guard's ceremonial unit, a man who had once escorted Napoleon to his own coronation as King of Italy.

"You," the captain breathed. "The auditor."

Marceau pulled. Bertrand fired over his shoulder. The captain fell back with a cry, and the panel slammed shut, and Marceau threw the bolt that locked the passage from within.

They stood in darkness, breathing hard.

"Which way does it lead?" Bertrand whispered.

"Old wine cellar. Then the sewers." Marceau's hand was shaking against the ledger's cover. "It connects to the Palais-Royal."

"Where the Emperor is imprisoned."

"Yes."

They moved. The passage was narrow, damp, the walls streaming with condensation that soaked his coat. Marceau had memorized the architecture well enough to know he had perhaps three minutes before the Royalists found the panel again and either broke through or found the other entrance. He did not allow himself to think about the photographs left behind in his office, or the satchel, or the copies that would now feed whatever fire the Royalists had set.

The ledger was the only thing that mattered. The photographed copies could be replaced—Armand had the negatives, or at least Marceau hoped he did—but the original carried a weight of proof, of materiality, that no photograph could match. The Assembly would believe a photograph less than they would believe their own eyes holding the Emperor's own records.

And yet the ledger was also a liability. If the Royalists found it on him, his death would be quick and his legacy would be whatever they chose to write.

The cellar door had rusted shut. Bertrand put his shoulder to it, grunted, tried again. On the third attempt the hinges gave with a shriek that echoed through the stone.

They emerged into a low-ceilinged room lined with empty racks. Above them, through the floorboards, Marceau could hear the muffled chaos of the fight spreading through the ministry. Someone was shouting orders. Someone else was screaming.

The sewer entrance was in the far corner, masked by a disused drain. Bertrand lifted the grate and dropped into the channel below, his boots splashing into foul water. Marceau followed, lowering himself with the ledger pressed between his chest and the wall, and had just found his footing when the cellar above them filled with light.

"Down there." A voice, clear and cold. "The drain."

Men appeared at the edge of the grate. Bertrand raised his pistol but Marceau grabbed his wrist.

"No. Don't waste it." He turned toward the darkness of the sewer tunnel. "Run."

They ran. The water was knee-deep in places, the walls slick with moss and filth, and the passage forked twice before Marceau was certain of his direction. Behind them, the sounds of pursuit faded into the general murmur of a building under siege.

When they finally stopped, leaning against a wall wet with the city's waste, the only sound was the drip of water and Bertrand's labored breathing.

"The Palais-Royal is another quarter mile east," Marceau said. "From there we can reach Armand."

"We should have gone to him directly."

"We can't cross the streets. They'll have men at every intersection." Marceau wiped his face with a sleeve that came away black. The ledger was safe, still clutched against his chest, but he could feel that something was wrong—the weight had changed, the shape. He looked down. Where the edge of the ledger's cover met its spine, a faint curl of smoke rose into the dim air.

He had not been fast enough. A spark from the burning papers upstairs, or an ember caught in the draft when he'd pulled the passage shut—the surface of the leather was scorched, the gilt eagle blackened and peeling.

"No," he whispered. "No, no—"

He opened the cover. The first pages were untouched, but near the end, where he had left markers for the Assembly's witness testimony, the heat had caught. A narrow band of fire had eaten through the final third of the book, consuming the pages that detailed the Empire's emergency expenditures—the bribes, the secret payments to foreign ministers, the diversion of funds that had bought the peace Napoleon could not win on the battlefield.

The proof of the Emperor's corruption was dying in his hands.

Bertrand watched him, silent.

Marceau slapped at the embers with his palm, but the damage was done. What remained of the ledger was a fragment—the opening pages, the balance sheets, the cipher key that still made no sense. The heart of it, the evidence that would have damned Napoleon's regime beyond all doubt, was ash in the water.

He closed the cover. His hands were black with soot.

"Sir," Bertrand said. "The Palais-Royal. We should still go."

"Yes." Marceau stood, his legs trembling from the run. He tucked the burned ledger under his arm. "We should."

But as they pushed deeper into the tunnel, he could not shake the image of the photographs left behind in his office, the copies abandoning him to the flames. He had no physical ledger. He had no key. He had only his memory and his word, and his word had never been enough to make anyone believe him.

There was another possibility, sealed in his memory like the vault that had once held the Emperor's real books. He had seen the numbers. He had transcribed them, verified them, memorized large stretches of them in the long nights of his auditing. But even that data was incomplete now—and the Assembly would not accept a tax collector's recitation when it had come within one page of holding the Emperor's own confession in its hands.

The tunnel opened into daylight.

He had been underground longer than he knew. The sun was rising over Paris, and the city was beginning to stir, unaware that its new government was bleeding in its own halls.

"Sir," Bertrand said again. There was something new in his voice. A question. A doubt.

Marceau followed his gaze. At the end of the tunnel, silhouetted against the dawn, stood two men in the green coats of the Imperial Guard, their muskets held at ready.

They had found the other entrance after all.