Dangerous Remedy

by Kat Dunn

  DANGEROUS

  REMEDY

  KAT

  DUNN

  DANGEROUS

  REMEDY

  AN IMPRINT OF HEAD OF ZEUS

  www.headofzeus.com

  This is a Zephyr book, first published in the UK in 2020 by Head of Zeus Ltd

  Copyright © Kat Dunn, 2020

  The moral right of Kat Dunn to be identified as the author of this work has been asserted in accordance with the Copyright, Designs and Patents Act of 1988.

  All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior permission of both the copyright owner and the above publisher of this book.

  This is a work of fiction. All characters, organizations, and events portrayed in this novel are either products of the author’s imagination or are used fictitiously.

  A catalogue record for this book is available from the British Library.

  ISBN (HB): 9781789543643

  ISBN (E): 9781789543636

  Cover design by Laura Brett

  Author Photo by Jamie Drew

  Head of Zeus Ltd

  5–8 Hardwick Street

  London EC1R 4RG

  WWW.HEADOFZEUS.COM

  To Rosie, Nana, Dawn and Mum – I wish you could have been here for this.

  ‘None but those who have experienced them can conceive of the enticements of science.’

  – Mary Shelley, Frankenstein, 1818

  Contents

  Title Page

  Copyright

  Dedication

  Epigraph

  Paris, June 1794: Prairial Year II in the Revolutionary Calendar

  PART ONE: Desperate Disease

  1. The Sky Above the Conciergerie Prison, Paris

  2. A Room on the Quai de la Mégisserie

  3. A Courtyard in the Conciergerie

  4. Olympe’s Cell

  5. Underneath the Prison

  6. The Prison Forge

  7. The Arsenal

  PART TWO: Who Shall Hang the Bell about the Cat’s Neck?

  1. Headquarters of the Bataillon des Morts

  2. The Restaurant Downstairs

  3. Section Marat

  4. The Parlour, Au Petit Suisse

  5. The Restaurant Downstairs

  6. The Roof, Au Petit Suisse

  7. The Parlour, Au Petit Suisse

  8. The Royalist Drop Point at the Madeleine Church

  9. A Printer’s in Section de la Butte-des-Moulins, near the Jacobin Club

  10. The Streets of the Right Bank

  11. An Unknown House in the Forêt de Saint-Germain-en-Laye

  12. On the Way to the Au Petit Suisse

  PART THREE: And the Devils were Unchained

  1. The Parlour, Au Petit Suisse

  2. The Parlour, Au Petit Suisse

  3. The Bedroom, Au Petit Suisse

  4. The Théâtre Patriotique, Boulevard du Temple

  5. Backstage at the Théâtre Patriotique

  6. The Parlour, Au Petit Suisse

  7. The Bedroom, Au Petit Suisse

  8. An Abbey in the Faubourg Saint Martin

  9. The Abbey Garden

  10. The Chapel

  11. The Chapel

  12. Somewhere in the Abbey

  13. The Théâtre Patriotique

  14. The Théâtre Patriotique

  15. Backstage at the Théâtre Patriotique

  16. The Locked Doors of the Théâtre Patriotique

  17. Backstage at the Théâtre Patriotique

  PART FOUR: Quickening

  1. The Crypt at the Saints-Innocents Safe House

  2. The Charnel House at the Saints-Innocents Safe House

  3. The Charnel House

  4. The Charnel House

  5. The Crypt

  6. The Charnel House

  7. The Charnel House

  8. The Charnel House

  9. A Chateau in the Forêt de Saint Germain

  10. The Bal en Crystal

  11. A House in the Forêt de Saint Germain

  PART FIVE: Even Good Swimmers Drown in the End

  1. Place de la Révolution

  2. The Saints-Innocents Safe House

  3. On the Pont National

  4. In the Jardin des Tuileries

  5. At the Top of the Mountain

  6. In the Crowd on the Champs de Mars

  7. At the Top of the Mountain

  PART SIX: Dangerous Remedy

  1. Île aux Cygnes

  2. The Bedroom, Au Petit Suisse

  3. A Town House on the Rue Barbette

  4. Palais de Justice

  5. Rue Barbette

  6. Outside the Au Petit Suisse

  7. Rue Barbette

  8. Place de la Révolution

  9. The Madeleine Church

  10. The Crypt at the Saints-Innocents Safe House

  11. The Foundations of the Madeleine

  12. Above the Madeleine

  13. Place de la Révolution

  14. The Abandoned Cordeliers Convent

  Postscript

  A Ship in Le Havre Port

  Acknowledgements

  About the Author

  About Zephyr

  Paris, June 1794

  Prairial Year II in the Revolutionary Calendar

  The Revolution is five years old. King Louis XVI and Queen Marie Antoinette are dead. Robespierre’s faction controls the revolutionary government and has ushered in the Terror, along with war with England and a burgeoning police state. Over the last eight months the Tribunal has sentenced more than sixteen thousand people to death by guillotine. In May, provincial Revolutionary Tribunals are closed. All prisoners must now be sent to Paris for trial and execution. By June, the city’s prisons are bursting. The future of the Revolution – and a new, free future for the people of France – hangs in the balance.

  PART ONE

  Desperate Disease

  1

  The Sky Above the Conciergerie Prison, Paris

  15 Prairial Year II

  A bullet ripped through the fabric of the hot air balloon, and Ada knew their whole plan had been a terrible mistake. Dangling high above the most notorious prison in Robespierre’s Paris, her faith in the scientific forces holding them aloft seemed suddenly a lot more questionable. The job was simple: rescue Olympe Marie de l’Aubespine, who was being held prisoner before being taken to the guillotine. The plan was anything but. Breaking someone out of the Conciergerie had never been done before. So they’d needed to do something no one had ever tried.

  ‘If we die, I’m going to kill you.’ Al clung to the wicker basket beside Ada, blond hair whipping around his pale, pinched face as the hot air balloon lurched violently.

  Stomach in anxious knots, Ada yanked on several ropes and pulleys at once, sending them bobbing slantways over the rooftops. ‘If you don’t start helping, Al, I’ll kill you first.’

  She threw bag after bag of ballast over the side and watched them thunk onto the cobbles far below. Not far enough below for her liking. Streets and squares and parks unfurled beneath them, sprawling out from the prison like a spider’s web. A muddy swirl of slate roofs and green treetops washed up against the brown ribbon of the Seine as it flowed through the centre. The river split around the Île de la Cité, where the Notre Dame cathedral dominated at one end. At the other lay the prison, among the complex of law courts and Revolutionary headquarters. Above them, a broad sky yawned the cool eggshell blue of a half-hearted summer.

  The tear in the balloon flapped jauntily in the wind, huffing out precious hot air. Ada had thought they’d been too high up for the prison guards’ musket fire to reach them. />
  She’d been wrong.

  In the distance, she could just about see the Place de la Révolution, where the guillotine lay waiting. When the Revolution had started five years ago, it had been called Place Louis XV, named for the previous king. There had been hope of building a new France, of finding a better, fairer way to rule. But the new government had floundered, and King Louis XVI had been executed in the same square. It changed everything. It was as though France was a frustrated child, finally getting what it wanted, but finding the prize sour and disappointing. Without the king, people still starved, inequality continued. The country splintered and the different factions spat at each other like a serpent with many heads. In the middle of all of it, Ada, Al and the rest of the Battalion of the Dead were the last port of call for anyone with a loved one in trouble – whatever side they were on – with prison breaks their speciality.

  Ada loved the thrill of the chase, the flare of pride when a plan came off. But sometimes she knew they pushed their luck too far. The hiss of escaping air gave her the creeping fear that this was going to be the last mistake she ever made.

  ‘What do we do?’ shrieked Al, peering over the edge at the crenellations of the prison that were rapidly rising to meet them.

  Ada rammed a hairpin back in place to secure the tight, black curls that framed her brown face. She threw another couple of ballast bags overboard, giving a calculating glance at the ground to try to judge their rate of descent. Dread made her chest tight, but she was damned if she’d let Al see it.

  ‘I’m making us lighter,’ she explained. ‘It’s a basic scientific principle. Hot air rises – we have lots of hot air above us – but only if we’re lighter than the volume of air.’

  ‘Are you mad? Air doesn’t weigh anything!’ Al clutched at the ropes, face ashen. ‘I’m going to die because a madwoman thinks she can weigh air. Dead, disowned and not even eighteen.’

  Ada rolled her eyes. She yanked at the burner, sending a jet of flame soaring, praying the other members of the battalion were in place, ready to carry out their part of the plan.

  ‘Just throw the ballast overboard.’

  The flame licked the drooping fabric and it started to smoulder. Al watched it curiously.

  ‘Is that supposed to happen?’

  ‘No.’ She swallowed. ‘It really isn’t.’

  A rush of fire whooshed over the fabric and the balloon began to disintegrate around them. Below, guards clustered on the prison roof, pointing and shouting. She wondered what they must look like to them: one pale face, one dark, hurtling down in a shower of flames like Lucifer falling from the heavens.

  Al grabbed her hand, naked panic in his eyes.

  The last of the balloon was swallowed up, and then they were free-falling into the most notorious prison in Paris.

  Well, they were supposed to create a distraction.

  2

  A Room on the Quai de la Mégisserie

  ‘Ten livre.’ Camille lumped the stack of coins on the table.

  The soldier scowled. ‘You said twenty.’

  ‘I also said turn up on time and don’t tell anyone you’re coming. But you failed on both those counts.’

  ‘I didn’t tell anyone.’

  ‘You told someone ten minutes after our deal. Or were you too drunk to remember telling Guil, here, that you could make good money selling your uniform to mad bitches in trousers?’

  Guillaume smiled pleasantly from where he blocked the exit of the garret they’d rented opposite the Conciergerie.

  The soldier cursed.

  ‘Ten livre.’ She pushed the coins across to him.

  He snatched them up and Guil stepped aside to let him slope away.

  Guil put on the uniform and took Camille’s pistol from her, tucking it into his belt. The uniform suited him; the blue and white tailored to his strong physique, the colours crisp against his dark skin. Suited the soldier he had once been. He was the oldest of her battalion but his months at the front in Germany made him seem far older, more authoritative. She was relying on it to get them into the prison.

  Her disguise for the job was easier to come by: cheap canvas trousers, a worn-through shirt and a tattered jacket. She paused in front of the spotted mirror, scrubbing her hair into a rat’s nest and rumpling her clothes. Her pale face was already smudged with dirt, completing her look.

  Frowning, Guil crossed to the window.

  ‘Camille – you ought to see this.’

  She joined him at the window.

  Above the prison, the last scrap of balloon disappeared from sight. Her stomach sank.

  ‘Did you tell Ada to do that?’ asked Guil.

  ‘Definitely not.’

  ‘I said Al should have stayed behind. He cannot be trusted with such a responsibility.’

  Camille fell back from the window, fingers twisting in the cuffs of her shirt. She’d told Ada and Al to cause a distraction with the balloon, not crash the thing. Ada would be fine – she was clever, resourceful – Ada had to be fine.

  The memory of Ada lighting the balloon’s burner in the Jardin du Luxembourg came unbidden to her, the warm rush of flame catching, lighting Ada’s brown skin, picking out the tawny flecks in her eyes. Ada’s fingers sliding against hers, comforting, intimate, gentle. They’d stood side by side watching the balloon slowly inflate and take shape. Before they’d cut the tether, Ada had leaned down and tucked a stray lock of Camille’s hair behind her ear, running her thumb along her jaw. When she got her hands on Ada again she didn’t know what she was going to do first, kiss her or yell at her for frightening her so badly.

  She made a decision.

  ‘Get ready. We move now.’

  Outside, the crashing balloon had gathered a crowd along the banks of the Seine, a mix of dockworkers and shop girls, university students and Paris Commune members all wearing tricolore cockades and leaning up against the stone embankments. After five years of revolution and an endless string of riots, coups and public executions, it took something special to bring Paris to a standstill. As Camille had hoped, a hot air balloon was just the thing – and the commotion meant no one was paying much attention to a soldier hauling a prisoner over the Pont au Change. Guil had his hand clamped firmly around her arm and, with a look of stern indifference, was jostling a path through the crowd.

  The day had started auspiciously, dawning crisp and clear ready for the balloon. After launching Ada and Al into the skies, Camille and Guil had just had time to prepare their half of the plan. It was a variation on the battalion’s favourite theme: the sleight of hand, the performance, the distraction. Make everyone look in one direction, while you do something in the other. It had worked for them half a dozen times or more. From forging documents and stealing identities, to fabricating a plague outbreak, Camille knew curiosity and fear were the two easiest weapons to wield.

  This time would be no different. The crash was an unforeseen risk, but it had happened and it was certainly a distraction. They’d pulled off enough prison breaks together to know how to adapt on the run. Between her own strategic thinking, Al’s contacts in old aristocratic circles, Guil’s military knowledge and Ada’s scientific problem-solving, Camille knew she could trust her battalion to get themselves out of whatever they’d got themselves into.

  The Revolution had lost its way, the Terror ensnaring too many innocents. The battalion saved people because it was the right thing to do. And it didn’t hurt that they were damn good at it.

  Camille and Guil crossed the ancient bridge over the broad, dark water. On the far side, the Conciergerie soared like a cliff from the edge of the Île de la Cité, all looming gothic arches and spindly towers. At the other end of the island was its echo in the Notre Dame cathedral and its countless gargoyles and spires.

  The Conciergerie: the fortress prison, seat of the Revolutionary Tribunal itself and last staging post for those condemned to die. The last time Camille had been there was to rescue her father on her own, before she’d had the battalio
n to back her up. She’d failed. Now she had a second chance. An innocent girl needed her help. If she managed this, her demanding father might have even been proud.

  The last scraps of balloon fabric were slipping over the roof when they reached the iron gate set into the stone wall. They mounted the steps and Guil rapped the handle of his pistol against the bars to get the attention of the single guard on duty. That was two less than had been there when she’d made a sweep that morning. The guard tore his eyes away from the commotion in the courtyard behind him. Camille’s muscles were so tense she felt as if her bones might snap. That must be where the balloon had crashed.

  Guil knocked on the bars again and the guard finally gave them an assessing look.

  ‘What?’

  ‘Found a stray one hiding in a flop house down the Rue Avoye, dressed as a boy.’ He hefted Camille by the armpit, showing her to the guard.

  The guard sniffed. ‘One what?’

  ‘A stray from the Vendée sympathisers. My god, man, do you not listen to a thing in morning docket? General Dumas would have your hide for such lax behaviour.’

  The guard eyed Camille.

  ‘Rationalist scum!’ She spat at him through the bars. ‘Your so-called Revolution rejects God, so we reject you.’

  Sneering, the guard opened the gate.

  ‘Throw her somewhere dank,’ he said to Guil.

  Guil strode past, hauling Camille fast enough that she lost her footing on the cobbles. She was going to end up with bruises. Good. It had to look real.

  ‘My pleasure. Back to your post, soldier.’

  Snapping a salute, he led her away and the guard shut the gate behind them.

  They were in. Now for the hard part.

  The smooth stone towers and walls of the prison rose before her. Home of the Revolutionary Court, the Palais de Justice, and if their information was correct, holding place of fifteen-year-old Olympe Marie de l’Aubespine on her way to the guillotine. Their mission.

  Confidently, Guil walked Camille to a squat door in a tower as patrols of Revolutionary Army crossed their path in drilled ranks. He knew his way around better than she did; he’d spent enough time here as a soldier in the Legion St George. A spiral staircase wound down into the dungeons where the worst cells and the oubliettes were, depositing them into a featureless corridor. Camille paused, leaning on her thighs. Her weak lungs were playing up, feeling too tight to draw full breath. When she finally stood, Guil gave back her gun, and pointed down the corridor.