Contents

About the Book

About the Author

Also by Robert Harris

Title Page

Dedication

Author’s Note

Epigraph

Chapter One: Whispers

Chapter Two: Cryptogram

Chapter Three: Pinch

Chapter Four: Kiss

Chapter Five: Crib

Chapter Six: Strip

Chapter Seven: Plaintext

Acknowledgements

Copyright

About the Author

Robert Harris is the author of twelve bestselling novels: the Cicero Trilogy – Imperium, Lustrum and Dictator – Fatherland, Enigma, Archangel, Pompeii, The Ghost, The Fear Index, An Officer and a Spy, which won four prizes including the Walter Scott Prize for Historical Fiction, Conclave and most recently, Munich. Several of his books have been filmed, including The Ghost, which was directed by Roman Polanski. His work has been translated into thirty-seven languages and he is a Fellow of the Royal Society of Literature. He lives in West Berkshire with his wife, Gill Hornby.

About the Book

March 1943, the war hangs in the balance, and at Bletchley Park Tom Jericho, a brilliant young codebreaker, is facing a double nightmare. The Germans have unaccountably changed their U-boat Enigma code, threatening a massive Allied defeat. And as suspicion grows that there may be a spy inside Bletchley, Jericho’s girlfriend, the beautiful and mysterious Claire Romilly, suddenly disappears.

 

ALSO BY ROBERT HARRIS

FICTION

Fatherland

Archangel

Pompeii

Imperium

The Ghost

Lustrum

The Fear Index

An Officer and a Spy

Dictator

Conclave

Munich

NON-FICTION

Good and Faithful Servant: The Unauthorized Biography of Bernard Ingham

Selling Hitler

The Making of Neil Kinnock

Gotcha: Media, the Government and the Falklands Crisis

A Higher Form of Killing (with Jeremy Paxman)

This ebook is copyright material and must not be copied, reproduced, transferred, distributed, leased, licensed or publicly performed or used in any way except as specifically permitted in writing by the publishers, as allowed under the terms and conditions under which it was purchased or as strictly permitted by applicable copyright law. Any unauthorized distribution or use of this text may be a direct infringement of the author’s and publisher’s rights and those responsible may be liable in law accordingly.

Epub ISBN: 9781409021599
Version 1.0

Published by Arrow Books 1995

1 3 5 7 9 10 8 6 4 2

Copyright © Robert Harris, 1995

Robert Harris has asserted his right to be identified as the author of this Work in accordance with the Copyright, Designs and Patents Act 1988.

First published in Great Britain in 1995 by Hutchinson
First published in paperback in 1996 by Arrow Books
Reissued in 2009 by Arrow Books

Arrow Books
20 Vauxhall Bridge Road
London SW1V 2SA

www.penguin.co.uk

Arrow Books is part of the Penguin Random House group of companies whose addresses can be found at global.penguinrandomhouse.com.

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

ISBN 9780099527923

For Gill,
and for Holly and Charlie
QXQF VFLR TXLG VLWD PRUA

Author’s Note

This novel is set against the background of an actual historical event. The German naval signals quoted in the text are all authentic. The characters, however, are entirely fictional.

‘It looks as if Bletchley Park is the single greatest achievement of Britain during 1939–45, perhaps during this century as a whole.’

George Steiner

‘A mathematical proof should resemble a simple and clear-cut constellation, not a scattered cluster in the Milky Way. A chess problem also has unexpectedness, and a certain economy; it is essential that the moves should be surprising, and that every piece on the board should play its part.’

G.H. Hardy, A Mathematician’s Apology

ONE

WHISPERS

WHISPERS: the sounds made by an enemy wireless transmitter immediately before it begins to broadcast a coded message.

A Lexicon of Cryptography

(‘Most Secret’, Bletchley Park, 1943)