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The GCHQ Puzzle Book

Author : GCHQ
Publisher : Michael Joseph
ISBN 13 : 9780718185541
Total Pages : 0 pages
Book Rating : 4.1/5 (855 download)

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Book Synopsis The GCHQ Puzzle Book by : GCHQ

Download or read book The GCHQ Puzzle Book written by GCHQ and published by Michael Joseph. This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: ** WINNER OF 'STOCKING FILLER OF THE YEAR AWARD' GUARDIAN ** Pit your wits against the people who cracked Enigma in the official puzzle book from Britain's secretive intelligence organisation, GCHQ. 'A fiendish work, as frustrating, divisive and annoying as it is deeply fulfilling: the true spirit of Christmas' Guardian 'Surely the trickiest puzzle book in years. Crack these fiendish problems and Trivial Pursuit should be a doddle' Daily Telegraph If 3=T, 4=S, 5=P, 6=H, 7=H ...what is 8? What is the next letter in the sequence: M, V, E, M, J, S, U, ? Which of the following words is the odd one out: CHAT, COMMENT, ELF, MANGER, PAIN, POUR? GCHQ is a top-secret intelligence and security agency which recruits some of the very brightest minds. Over the years, their codebreakers have helped keep our country safe, from the Bletchley Park breakthroughs of WWII to the modern-day threat of cyberattack. So it comes as no surprise that, even in their time off, the staff at GCHQ love a good puzzle. Whether they're recruiting new staff or challenging each other to the toughest Christmas quizzes and treasure hunts imaginable, puzzles are at the heart of what GCHQ does. Now they're opening up their archives of decades' worth of codes, puzzles and challenges for everyone to try. In this book you will find: - Tips on how to get into the mindset of a codebreaker - Puzzles ranging in difficulty from easy to brain-bending - A competition section where we search for Britain's smartest puzzler Good luck! 'Ideal for the crossword enthusiast' Daily Telegraph

GCHQ

Author : Richard Aldrich
Publisher : HarperCollins UK
ISBN 13 : 0007357125
Total Pages : 152 pages
Book Rating : 4.0/5 (73 download)

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Book Synopsis GCHQ by : Richard Aldrich

Download or read book GCHQ written by Richard Aldrich and published by HarperCollins UK. This book was released on 2010-06-10 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: As we become ever-more aware of how our governments “eavesdrop” on our conversations, here is a gripping exploration of this unknown realm of the British secret service: Government Communication Headquarters (GCHQ).

Behind the Enigma

Author : John Ferris
Publisher : Bloomsbury Publishing
ISBN 13 : 1526605481
Total Pages : 849 pages
Book Rating : 4.5/5 (266 download)

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Book Synopsis Behind the Enigma by : John Ferris

Download or read book Behind the Enigma written by John Ferris and published by Bloomsbury Publishing. This book was released on 2021 with total page 849 pages. Available in PDF, EPUB and Kindle. Book excerpt: You know about MI5. You know about MI6.Now discover the untold stories behind Britain's most secretive intelligence agency, in the first ever authorised history of GCHQ. For a hundred years, GCHQ - Government Communications Headquarters - has been at the forefront of innovation in national security and British secret statecraft. Famed for its codebreaking achievements during the Second World War, and essential to the Allied victory, GCHQ also held a critical role in both the Falklands War and Cold War. Today, amidst the growing threats of terrorism and online crime, GCHQ continues to be the UK's leading intelligence, security and cyber agency, and a powerful tool of the British state. Based on unprecedented access to classified archives, Behind the Enigma is the first book to authoritatively tell the entire history of this most unique and enigmatic of organisations - and peer into its future at the heart of the nation's security.

GCHQ

Author : Nigel West
Publisher : Pen and Sword
ISBN 13 : 1526755793
Total Pages : 398 pages
Book Rating : 4.5/5 (267 download)

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Book Synopsis GCHQ by : Nigel West

Download or read book GCHQ written by Nigel West and published by Pen and Sword. This book was released on 2020-02-19 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: The go-to intelligence expert and author of MI6 has “provided the clearest review of GCHQ and its predecessors in a publicly available book” (Firetrench). Signal intelligence is the most secret, and most misunderstood, weapon in the modern espionage arsenal. As a reliable source of information, it is unequalled, which is why Government Communications Headquarters, almost universally known as GCHQ, is several times larger than the two smaller, but more familiar, organizations, MI5 and MI6. Because of its extreme sensitivity, and the ease with which its methods can be compromised, GCHQ’s activities remain cloaked in secrecy. In GCHQ: The Secret Wireless War 1900-1986, the renowned expert Nigel West traces GCHQ’s origins back to the early days of wireless and gives a detailed account of its development since that time. From the moment that Marconi succeeded in transmitting a radio signal across the Channel, Britain has been engaged in a secret wireless war, first against the Kaiser, then Hitler and the Soviet Union. Following painstaking research, Nigel West is able to describe all GCHQ’s disciplines, including direction-finding, interception and traffic analysis, and code-breaking. Also explained is the work of several lesser known units such as the wartime Special Wireless Groups and the top-secret Radio Security Service. Laced with some truly remarkable anecdotes, this edition of this important book will intrigue historians, intelligence professionals and general readers alike. “Nigel West is an acknowledged expert in this field of literature and his latest book is fascinating and intriguing.” —Books Monthly “Rich in the kind of detail from which all students of radio and military history can learn.” —The Spectrum Monitor

Securing The State

Author : David Omand
Publisher : Oxford University Press
ISBN 13 : 0190612940
Total Pages : 370 pages
Book Rating : 4.1/5 (96 download)

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Book Synopsis Securing The State by : David Omand

Download or read book Securing The State written by David Omand and published by Oxford University Press. This book was released on 2015-08-14 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Governments recognise that national security in the turbulent conditions of the early twenty-first century must centre on the creation of public confidence that normal life can continue even in the face of threats such as terrorism and proliferation, and of natural hazards such as pandemics and climate change. Based on his own experience in government, David Omand argues that while public security is vital for good government, the effects of bad government will result from failure to maintain the right relationship between justice, liberty, privacy, civic harmony and security measures. His book examines in detail how secret intelligence helps governments to deliver security, but also risks raising public concern over its methods. A set of ethical principles is proposed to guide intelligence and security work within the framework of human rights. Securing the State provides a new way of thinking about the cycle of activities that generates secret intelligence, examines the issues that arise from the way that modern intelligence uses technology to access new sources of information, and discusses how the meaning of intelligence can best be elucidated. The limits of intelligence in enabling greater security are explored, especially in guiding government in a world in which we must learn not to be surprised by surprise. Illustrated throughout by historical examples, David Omand provides new perspectives for practitioners and those teaching security and intelligence studies and for a wider readership offers an accessible introduction to pressing issues of public policy.

How Spies Think

Author : David Omand
Publisher : Penguin UK
ISBN 13 : 0241385202
Total Pages : 207 pages
Book Rating : 4.2/5 (413 download)

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Book Synopsis How Spies Think by : David Omand

Download or read book How Spies Think written by David Omand and published by Penguin UK. This book was released on 2020-10-29 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the former director of GCHQ, learn the methodology used by British intelligence agencies to reach judgements, establish the right level of confidence and act decisively. Full of revealing examples from a storied career, including key briefings with Prime Ministers and strategies used in conflicts from the Cold War to the present, in How Spies Think Professor Sir David Omand arms us with the tools to sort fact from fiction. And shows us how to use real intelligence every day. ***** 'One of the best books ever written about intelligence analysis and its long-term lessons' Christopher Andrew, The Defence of the Realm: The Authorized History of MI5 'An invaluable guide to avoiding self-deception and fake news' Melanie Phillips, The Times WINNER OF THE NEAVE BOOK PRIZE 2022 LONGLISTED FOR THE ORWELL PRIZE FOR POLITICAL WRITING 2021

The GCHQ Puzzle Book II

Author : GCHQ
Publisher : Penguin UK
ISBN 13 : 0241365457
Total Pages : 388 pages
Book Rating : 4.2/5 (413 download)

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Book Synopsis The GCHQ Puzzle Book II by : GCHQ

Download or read book The GCHQ Puzzle Book II written by GCHQ and published by Penguin UK. This book was released on 2018-10-18 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Train your brain with these fiendishly difficult puzzles, the perfect companion for anyone wanting to keep their mind busy 'Fiendishly tricky' Daily Mail With their first bestselling book, The GCHQ Puzzle Book, the UK's intelligence and security experts tested us with puzzles, codes and real-life entrance tests from their archives. Now, they are back with a NEW collection of head-scratching, mind-boggling and brain-bending puzzles that will leave you pondering for hours. For those who often found themselves stumped with the first book, The GCHQ Puzzle Book 2 offers even more starter puzzles to get those brains warmed up. Puzzle aficionados needn't worry though, as there is also an 'Even Harder' section to test everyone to their limits . . . Not only that, but in celebration of GCHQ's centenary, the puzzles in this new book sit alongside stories, facts and photos from the organisation's first 100 years at the heart of the nation's security. From the Government Code & Cipher School, to Bletchley Park, through to protecting against cyberattacks, the security of our country is in the hands of GCHQ. With this book, you get exclusive snapshots into the organisation that keeps us all safe. Train your brain to compete with the smartest in the country with this stimulating book of puzzles. If you haven't yet tested yourself with the first instalment of The GCHQ Puzzle Book, check it out now! 'This is the perfect gift to fuel his ludicrous presumption that he could have definitely been a spy - even better if he's already dog-eared the first version' Huffington Post

The Shadow Factory

Author : James Bamford
Publisher : Anchor
ISBN 13 : 0307279391
Total Pages : 418 pages
Book Rating : 4.3/5 (72 download)

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Book Synopsis The Shadow Factory by : James Bamford

Download or read book The Shadow Factory written by James Bamford and published by Anchor. This book was released on 2009-07-14 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: James Bamford has been the preeminent expert on the National Security Agency since his reporting revealed the agency’s existence in the 1980s. Now Bamford describes the transformation of the NSA since 9/11, as the agency increasingly turns its high-tech ears on the American public. The Shadow Factory reconstructs how the NSA missed a chance to thwart the 9/11 hijackers and details how this mistake has led to a heightening of domestic surveillance. In disturbing detail, Bamford describes exactly how every American’s data is being mined and what is being done with it. Any reader who thinks America’s liberties are being protected by Congress will be shocked and appalled at what is revealed here.

Confronting the Colonies

Author : Rory Cormac
Publisher : Oxford University Press
ISBN 13 : 019936527X
Total Pages : 308 pages
Book Rating : 4.1/5 (993 download)

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Book Synopsis Confronting the Colonies by : Rory Cormac

Download or read book Confronting the Colonies written by Rory Cormac and published by Oxford University Press. This book was released on 2014-03-01 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Moving the debate beyond the place of tactical intelligence in counterinsurgency warfare, Confronting the Colonies considers the view from Whitehall, where the biggest decisions were made. It reveals the evolving impact of strategic intelligence upon government understandings of, and policy responses to, insurgent threats. Confronting the Colonies demonstrates for the first time how, in the decades after World War Two, the intelligence agenda expanded to include non-state actors, insurgencies, and irregular warfare. It explores the challenges these emerging threats posed to intelligence assessment and how they were met with varying degrees of success. Such issues remain of vital importance today. By examining the relationship between intelligence and policy, Cormac provides original and revealing insights into government thinking in the era of decolonisation, from the origins of nationalist unrest to the projection of dwindling British power. He demonstrates how intelligence (mis-)understood the complex relationship between the Cold War, nationalism, and decolonisation; how it fuelled fierce Whitehall feuding; and how it shaped policymakers' attempts to integrate counterinsurgency into broader strategic policy.

The GCHQ Puzzle Book

Author : GCHQ
Publisher : Penguin UK
ISBN 13 : 0718185552
Total Pages : 371 pages
Book Rating : 4.7/5 (181 download)

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Book Synopsis The GCHQ Puzzle Book by : GCHQ

Download or read book The GCHQ Puzzle Book written by GCHQ and published by Penguin UK. This book was released on 2016-10-20 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sharpen your mind to beat the smartest brains in Britain with the original official GCHQ puzzle book Would GCHQ recruit you? Pit your wits against the people who cracked Enigma in the official puzzle book from Britain's top secret intelligence and security organisation Over the years, their codebreakers have helped keep our country safe, from the Bletchley Park breakthroughs of WWII to the modern-day threat of cyber attack. So it comes as no surprise that, even in their time off, the staff at GCHQ love a good puzzle. Whether they're recruiting new staff or challenging each other to the toughest Christmas quizzes and treasure hunts imaginable, puzzles are at the heart of what GCHQ does. Now they're opening up their archives of decades' worth of codes, puzzles and challenges for everyone to try. In this book you will find: - Tips on how to get into the mindset of a codebreaker - Puzzles ranging in difficulty from easy to brain-bending - A competition section where we search for Britain's smartest puzzler With hundreds of stimulating puzzles, The GCHQ Puzzle Book is the perfect companion and will keep you occupied as you attempt to beat the smartest brains in Britain. GOOD LUCK! 'Fiendish . . . as frustrating, divisive and annoying as it is deeply fulfilling' Guardian 'Ideal for the crossword enthusiast' Daily Telegraph Looking for more ways to test yourself? The GCHQ Puzzle Book 2, a new collection of head-scratching, mind-boggling and brain-bending puzzles is out now!

The Code Book: The Secrets Behind Codebreaking

Author : Simon Singh
Publisher : Delacorte Press
ISBN 13 : 0375890122
Total Pages : 274 pages
Book Rating : 4.3/5 (758 download)

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Book Synopsis The Code Book: The Secrets Behind Codebreaking by : Simon Singh

Download or read book The Code Book: The Secrets Behind Codebreaking written by Simon Singh and published by Delacorte Press. This book was released on 2002-05-14 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: "As gripping as a good thriller." --The Washington Post Unpack the science of secrecy and discover the methods behind cryptography--the encoding and decoding of information--in this clear and easy-to-understand young adult adaptation of the national bestseller that's perfect for this age of WikiLeaks, the Sony hack, and other events that reveal the extent to which our technology is never quite as secure as we want to believe. Coders and codebreakers alike will be fascinated by history's most mesmerizing stories of intrigue and cunning--from Julius Caesar and his Caeser cipher to the Allies' use of the Enigma machine to decode German messages during World War II. Accessible, compelling, and timely, The Code Book is sure to make readers see the past--and the future--in a whole new way. "Singh's power of explaining complex ideas is as dazzling as ever." --The Guardian

The Spies of Winter

Author : Sinclair McKay
Publisher : Quarto Publishing Group USA
ISBN 13 : 178131618X
Total Pages : 300 pages
Book Rating : 4.7/5 (813 download)

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Book Synopsis The Spies of Winter by : Sinclair McKay

Download or read book The Spies of Winter written by Sinclair McKay and published by Quarto Publishing Group USA. This book was released on 2017-01-10 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following on from the enormous success of his bestseller, The Secret Life of Bletchley Park, renowned author Sinclair McKay uncovers the story of what happened after the end of the Second World War. Once victory was declared, many of the individuals who had achieved the seemingly impossible at Bletchley Park by cracking the impenetrable Enigma codes and giving the Allies an invaluable insight directly into the Nazi war machine, moved on to GCHQ. This was the British government’s new facility established to fight a different, but no less formidable foe – Stalin and the KGB. Fascinating and insightful revelations from deep within the archives of this secret organisation reveal the story of the tumultuous early years of GCHQ as it navigated its way through an era of double agents, deception and betrayals. From the defection of the Cambridge Five and the treachery of the atomic scientist Klaus Fuchs, to the collapse of the British Empire, the ascension of Chairman Mao and the emergence of the US as a superpower, McKay deftly explores the impact these events had on the fledgling organisation. During the years of the Cold War the men and women of GCHQ penetrated Soviet encryptions and gathered crucial intelligence from all over the world. The Spies of Winter tells the story of the codebreakers themselves and how they used new technology to expand the horizons of cryptography in order to defend the nation and maintain the fragile peace in a world now under the shadow of nuclear holocaust.

Bletchley Park Brainteasers

Author : Sinclair McKay
Publisher : Quercus
ISBN 13 : 1635061199
Total Pages : 252 pages
Book Rating : 4.6/5 (35 download)

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Book Synopsis Bletchley Park Brainteasers by : Sinclair McKay

Download or read book Bletchley Park Brainteasers written by Sinclair McKay and published by Quercus. This book was released on 2018-11-06 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: WOULD BLETCHLEY PARK--THE TOP-SECRET HOME OF BRITISH WORLD WAR II CODEBREAKERS--HAVE RECRUITED YOU? PUT YOUR MENTAL AGILITY TO THE TEST WITH THESE FIENDISHLY CHALLENGING PUZZLES AND FIND OUT. Have a knack for mastering Morse code? Want to discover whether your crossword hobby might have seen you recruited into the history books? Think you could have contributed to the effort to crack the Nazis' infamous Enigma code? Then this book about Bletchley Park was custom-made for you. When scouring the population for codebreakers, Bletchley Park recruiters left no stone unturned. They devised various ingenious mind-twisters to assess the puzzle-solving capacity of these individuals--hidden codes, cryptic crosswords, secret languages, and complex riddles. These puzzles, together with the fascinating recruitment stories that surround them, are contained in this book, endorsed by Bletchley Park itself. Though they had diverse backgrounds, the codebreakers of Bletchley Park were united in their love of a good puzzle. If you are of the same persuasion, put your intelligence to the test with the mind-boggling puzzles on these pages and ask yourself: Would Bletchley Park have recruited YOU?

GCHQ

Author : Nigel West
Publisher : Weidenfeld & Nicolson
ISBN 13 : 9780297787174
Total Pages : 294 pages
Book Rating : 4.7/5 (871 download)

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Book Synopsis GCHQ by : Nigel West

Download or read book GCHQ written by Nigel West and published by Weidenfeld & Nicolson. This book was released on 1986 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Snowden Files

Author : Luke Harding
Publisher : Guardian Faber Publishing
ISBN 13 : 1783350369
Total Pages : 208 pages
Book Rating : 4.7/5 (833 download)

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Book Synopsis The Snowden Files by : Luke Harding

Download or read book The Snowden Files written by Luke Harding and published by Guardian Faber Publishing. This book was released on 2014-02-03 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: It began with an unsigned email: "I am a senior member of the intelligence community". What followed was the most spectacular intelligence breach ever, brought about by one extraordinary man, Edward Snowden. The consequences have shaken the leaders of nations worldwide, from Obama to Cameron, to the presidents of Brazil, France, and Indonesia, and the chancellor of Germany. Edward Snowden, a young computer genius working for America's National Security Agency, blew the whistle on the way this frighteningly powerful organisation uses new technology to spy on the entire planet. The spies call it "mastering the internet". Others call it the death of individual privacy. This is the inside story of Snowden's deeds and the journalists who faced down pressure from the US and UK governments to break a remarkable scoop. Snowden's story reads like a globe-trotting thriller, from the day he left his glamorous girlfriend in Hawaii, carrying a hard drive full of secrets, to the weeks of secret-spilling in Hong Kong and his battle for asylum. Now stuck in Moscow, a uniquely hunted man, he faces US espionage charges and an uncertain future in exile. What drove Snowden to sacrifice himself? Award-winning Guardian journalist Luke Harding asks the question which should trouble every citizen of the internet age. Luke Harding's other books include Wikileaks: Inside Julian Assange's War on Secrecy and Mafia State: How One Reporter Became an Enemy of the Brutal New Russia.

Behind the Enigma

Author : John Ferris
Publisher :
ISBN 13 : 9781526605498
Total Pages : 0 pages
Book Rating : 4.6/5 (54 download)

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Book Synopsis Behind the Enigma by : John Ferris

Download or read book Behind the Enigma written by John Ferris and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: For a hundred years GCHQ ' Government Communications Headquarters ' has been at the forefront of British secret statecraft. Born out of the need to support military operations in the First World War, and fought over ever since, today it is the UK's biggest intelligence, security and cyber agency and a powerful tool of the British state. Famed primarily for its codebreaking achievements at Bletchley Park against Enigma ciphers in the Second World War, GCHQ has intercepted, interpreted and disrupted the information networks of Britain's foes for a century, and yet it remains the least known and understood of British intelligence services. It has been one of the most open-minded, too: GCHQ has always demanded a diversity of intellectual firepower, finding it in places which strike us as ground-breaking today, and allying it to the efforts of ordinary men and women to achieve extraordinary insights in war, diplomacy and peace. GCHQ shapes British decision-making more than any other intelligence organisation and, along with its partners in the Five Eyes intelligence partnership-including the United States' National Security Agency-has become ever more crucial in an age governed by information technology. Based on unprecedented access to documents in GCHQ's archive, many of them hitherto classified, this is the first book to authoritatively explain the entire history of one of the world's most potent intelligence agencies. Many major contemporary conflicts-between Russia and the West, between Arab nations and Israel, between state security and terrorism-become fully explicable only in the light of the secret intelligence record. Written by one of the world's leading experts in intelligence and strategy, Behind the Enigma reveals the fascinating truth behind this most remarkable and enigmatic of organisations.

MI6: British Secret Intelligence Service Operations, 1909–1945

Author : Nigel West
Publisher : Pen and Sword
ISBN 13 : 1526755750
Total Pages : 386 pages
Book Rating : 4.5/5 (267 download)

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Book Synopsis MI6: British Secret Intelligence Service Operations, 1909–1945 by : Nigel West

Download or read book MI6: British Secret Intelligence Service Operations, 1909–1945 written by Nigel West and published by Pen and Sword. This book was released on 2020-01-19 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author of GCHG describes covert missions that “are worthy of spy fiction, but the entire book is utterly fascinating and informative. Brilliant!” (Books Monthly) Written by the renowned expert Nigel West, this book exposes the operations of Britain’s overseas intelligence-gathering organization, the famed Secret Intelligence Service, MI6, and traces its origins back to its inception in 1909. In this meticulously researched account, its activities and structure are described in detail, using original secret service documents. The main body of the book concerns MI6’s operations during the Second World War, and includes some remarkable successes and failures, including how MI6 financed a glamorous confidant of the German secret service; how a suspected French traitor was murdered by mistake; how Franco’s military advisors were bribed to keep Spain out of the war; how members of the Swedish secret police were blackmailed into helping the British war effort; how a sabotage operation in neutral Tangiers enabled the Allied landings in North Africa to proceed undetected; and how Britain’s generals ignored the first ULTRA decrypts because MI6 said that the information had come from “a well-placed source called BONIFACE.” In this new edition, operations undertaken by almost all of MI6’s overseas stations are recounted in extraordinary detail. They will fascinate both the professional intelligence officer and the general reader. The book includes organizational charts to illustrate MI6’s internal structure and its wartime network of overseas stations. Backed by numerous interviews with intelligence officers and their agents, this engaging inside story throws light on many wartime incidents that had previously remained unexplained. “[An] extraordinary book.” —The Daily Telegraph “Fascinating reading.” —Firetrench