Here are 100 books that MI6 fans have personally recommended if you like MI6. Shepherd is a community of 12,000+ authors and super readers sharing their favorite books with the world.

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Book cover of The Defence of the Realm: The Authorized History of MI5

Helen Fry Author Of Mi9: A History of the Secret Service for Escape and Evasion in World War Two

From my list on intelligence and espionage.

Why am I passionate about this?

Historian Dr. Helen Fry has written numerous books on the Second World War with particular reference to the 10,000 Germans who fought for Britain, and also British intelligence, espionage and WWII. She is the author of the bestselling book The Walls have Ears: The Greatest Intelligence Operation of WWII which was one of the Daily Mail’s top 8 Books of the Year for War. She has written over 25 books – including The London Cage about London’s secret WWII Interrogation Centre. Her latest book is MI9: The British Secret Service for Escape & Evasion in WWII – the first history of MI9 for 40 years. Helen has appeared in numerous TV documentaries, including David Jason’s Secret Service, Spying on Hitler’s Army, and Home Front Heroes on BBC1. Helen is an ambassador for the Museum of Military Intelligence, and President of the Friends of the National Archives. 


Helen's book list on intelligence and espionage

Helen Fry Why Helen loves this book

The official history of MI5 similarly provides the first authorised account of another secret organisation. The book provides a far-reaching account of clandestine activities since its nascent beginnings as part of the Secret Service Bureau in 1909, and across a period of 100 years. It offers a rare insight into some of the eyebrow-raising operations in counter-espionage, as well as an administrative overview, for an intelligence agency that is responsible for Britain’s security at home. It gives the first inside account from it archives, from Bolshevik threats and Communist subversive activities in the 1920s in Britain to Hitler’s spies in the 1930s, to the Double-Cross deception and agents of World War Two. It goes beyond the Second World War to name some of the traitors and spies of the Cold War. There is a clear understanding publicly for the first time of the sheer scale of surveillance of enemies or…

By Christopher Andrew ,

Why should I read it?

1 author picked The Defence of the Realm as one of their favorite books, and they share why you should read it.

What is this book about?

For over 100 years, the agents of MI5 have defended Britain against enemy subversion. Their work has remained shrouded in secrecy—until now. This first-ever authorized account reveals the British Security Service as never before: its inner workings, its clandestine operations, its failures and its triumphs.


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Book cover of Aggressor

Aggressor by FX Holden,

It is April 1st, 2038. Day 60 of China's blockade of the rebel island of Taiwan.

The US government has agreed to provide Taiwan with a weapons system so advanced that it can disrupt the balance of power in the region. But what pilot would be crazy enough to run…

Book cover of Behind the Enigma: The Authorized History of Gchq, Britain's Secret Cyber-Intelligence Agency

Helen Fry Author Of Mi9: A History of the Secret Service for Escape and Evasion in World War Two

From my list on intelligence and espionage.

Why am I passionate about this?

Historian Dr. Helen Fry has written numerous books on the Second World War with particular reference to the 10,000 Germans who fought for Britain, and also British intelligence, espionage and WWII. She is the author of the bestselling book The Walls have Ears: The Greatest Intelligence Operation of WWII which was one of the Daily Mail’s top 8 Books of the Year for War. She has written over 25 books – including The London Cage about London’s secret WWII Interrogation Centre. Her latest book is MI9: The British Secret Service for Escape & Evasion in WWII – the first history of MI9 for 40 years. Helen has appeared in numerous TV documentaries, including David Jason’s Secret Service, Spying on Hitler’s Army, and Home Front Heroes on BBC1. Helen is an ambassador for the Museum of Military Intelligence, and President of the Friends of the National Archives. 


Helen's book list on intelligence and espionage

Helen Fry Why Helen loves this book

This is the long-anticipated authorized history of GCHQ, one of Britain’s most top-secret intelligence agencies that was published in 2020. John Ferris was granted rare access to the majority of the archives at GCHQ headquarters in Cheltenham.  This volume of over 800 pages provides an open assessment of the crucial role of GCHQ in the most important defining moments of the 20th and 21st centuries; from the codebreakers of the First World War, to breaking of the German Enigma codes in the Second World War, and to contemporary times with the betrayal by whistleblower Edward Snowdon in 2013. Ferris has not been tempted to glamourize GCHQ’s contribution and legacy but provides an honest account that acknowledges that much intelligence work can be laborious. But this does not deflect from the agency’s achievements and fascinating history.

By John Ferris ,

Why should I read it?

1 author picked Behind the Enigma as one of their favorite books, and they share why you should read it.

What is this book about?

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…


Book cover of Mission France: The True History of the Women of SOE

Mara Timon Author Of City of Spies

From my list on real-life, kick-ass female agents of WW2.

Why am I passionate about this?

My mother instilled a love of books in me, and my father fostered my fascination with history – which meant that a good part of my formative years involved books, writing, and watching WW2 films. Years later, when a BBC documentary captured my imagination, I delved into the world of SOE’s female spies, binge-reading biographies and autobiographies. I was struck by their determination, dedication, resourcefulness – and in awe of their exploits. These women were heroes. When an idea for a story took hold, I followed one "what if..." after another until my first novel emerged. While City of Spies is fiction, I tried to stay as faithful as possible to history.

Mara's book list on real-life, kick-ass female agents of WW2

Mara Timon Why Mara loves this book

Special Operations Executive had the directive to “Set Europe ablaze” and from 1942 began recruiting women as field operatives. 39 were sent into France (of which 26 returned), and Kate Vigurs tells their stories in Mission France. Superbly researched and well written, this book is a really good all-rounder. Broken into 3 sections (Foundations, War, and Death & Deliverance), it tells each woman’s story, from their recruitment to either their death or demob. I loved the fact that she covered the lesser-known agents as well as the big names. Be prepared to be moved – these women’s exploits are more amazing than a lot of fiction I’ve read!

By Kate Vigurs ,

Why should I read it?

2 authors picked Mission France as one of their favorite books, and they share why you should read it.

What is this book about?

Formed in 1940, Special Operations Executive was to coordinate Resistance work overseas. The organization's F section sent more than four hundred agents into France, thirty-nine of whom were women. But while some are widely known-Violette Szabo, Odette Sansom, Noor Inayat Khan-others have had their stories largely overlooked.

Kate Vigurs interweaves for the first time the stories of all thirty-nine female agents. Tracing their journeys from early recruitment to work undertaken in the field, to evasion from, or capture by, the Gestapo, Vigurs shows just how greatly missions varied. Some agents were more adept at parachuting. Some agents' missions lasted for…


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Book cover of Trusting Her Duke

Trusting Her Duke by Arietta Richmond,

A Duke with rigid opinions, a Lady whose beliefs conflict with his, a long disputed parcel of land, a conniving neighbour, a desperate collaboration, a failure of trust, a love found despite it all.

Alexander Cavendish, Duke of Ravensworth, returned from war to find that his father and brother had…

Book cover of Saturday at M.I.9

Helen Fry Author Of Mi9: A History of the Secret Service for Escape and Evasion in World War Two

From my list on intelligence and espionage.

Why am I passionate about this?

Historian Dr. Helen Fry has written numerous books on the Second World War with particular reference to the 10,000 Germans who fought for Britain, and also British intelligence, espionage and WWII. She is the author of the bestselling book The Walls have Ears: The Greatest Intelligence Operation of WWII which was one of the Daily Mail’s top 8 Books of the Year for War. She has written over 25 books – including The London Cage about London’s secret WWII Interrogation Centre. Her latest book is MI9: The British Secret Service for Escape & Evasion in WWII – the first history of MI9 for 40 years. Helen has appeared in numerous TV documentaries, including David Jason’s Secret Service, Spying on Hitler’s Army, and Home Front Heroes on BBC1. Helen is an ambassador for the Museum of Military Intelligence, and President of the Friends of the National Archives. 


Helen's book list on intelligence and espionage

Helen Fry Why Helen loves this book

Saturday was the codename given to Airey Neave when he worked for MI9, the branch of military intelligence for escape and evasion in World War Two. Neave has achieved legendary status as the first British man to successfully escape from Colditz Castle, Leipzig in Germany in 1942, and make it back to England. This fortress – nicknamed ‘the camp for naughty boys’ by British officer POWs – was believed by the Germans to be impenetrable and from which no prisoner could ever escape. Neave’s success vastly raised the morale of airmen and soldiers going into action because they knew it was possible to escape from such camps. Neave was perfectly placed to write this first history of MI9, placing on record the establishment and running of the major escape lines as well the bravery of thousands of women and men of Nazi-occupied countries who aided MI9 and saved over 35,000…

Book cover of Wilderness of Mirrors: Intrigue, Deception, and the Secrets That Destroyed Two of the Cold War's Most Important Agents

Steve Vogel Author Of Betrayal in Berlin: The True Story of the Cold War's Most Audacious Espionage Operation

From my list on accurate non-fiction about Cold War espionage.

Why am I passionate about this?

I am an author and veteran journalist who reported for The Washington Post for more than two decades, and I write frequently about military history and intelligence. My father worked for the CIA, and I was born in Berlin when he was stationed there as a case officer. Later I was based in Germany as a foreign correspondent when the Berlin Wall came down. So it’s not too surprising that I am interested in Cold War espionage and history. As a reporter, author, and reader, I’ve always been attracted to stories off the beaten track, the ones that most people know little or nothing about. 

Steve's book list on accurate non-fiction about Cold War espionage

Steve Vogel Why Steve loves this book

Wilderness of Mirrors, written more than 40 years ago by Martin, the still-distinguished CBS News correspondent, remains a classic of espionage nonfiction. As the title suggests, the book captures the Byzantine world of counterintelligence during the Angleton era. Martin was the first to write knowledgeably about the Berlin Tunnel, and this book is also the first in-depth look at one of the most fascinating, important, and ultimately self-destructive officers of the first decades of the CIA, William King Harvey.

By David C. Martin ,

Why should I read it?

1 author picked Wilderness of Mirrors as one of their favorite books, and they share why you should read it.

What is this book about?

At the dawn of the Cold War, the world's most important intelligence agencies-the Soviet KGB, the American CIA, and the British MI6-appeared to have clear-cut roles and a sense of rising importance in their respective countries. But when Kim Philby, head of MI6's Russian division and arguably the twenty-first century's greatest spy, was revealed to be a Russian mole along with British government heavyweights Donald Maclean and Guy Burgess, everything in the Western intelligence world turned upside down.

Here is the true story of how the American James Bond-the colorful, foulmouthed, pistol-packing, alcoholic ex-FBI agent William "King" Harvey-put the finger…


Book cover of Secret Servants of the Crown: The Forgotten Women of British Intelligence

Deborah Lawrenson Author Of The Secretary

From my list on Cold War espionage with women spies and heroines.

Why am I passionate about this?

Growing up in a globe-trotting diplomatic service family, I listened avidly to my parents’ tales of their romance in Moscow at the height of the Cold War in 1958, how they were trailed by the KGB and ripped listening devices out of apartment walls. They spoke thrillingly of the constant threat and the dangers they faced. There were other stories, of other places, including Peking at the start of Mao’s Cultural Revolution, a few scenes of which I was just old enough to witness. So I have always been curious about this era and read Cold War intelligence histories, many of them recommended by my remarkable mother.

Deborah's book list on Cold War espionage with women spies and heroines

Deborah Lawrenson Why Deborah loves this book

This meticulously researched history of the unsung women of the British intelligence services is like a master key that will unlock a vault of quiet heroines who were never known in their lifetimes. Dr Hubbard-Hall explores the world of ‘secretaries’ and administrators who almost always knew as much, if more, as the men of the Secret Service.

I particularly enjoyed learning about Kathleen Pettigrew, who inspired Ian Fleming’s Miss Moneypenny, and the intrepid Rita Winsor and Ena Molesworth, who set up an extraordinary ‘travel agency’ to gain access to Russia, China, and other restricted countries in the 1950s. What makes this book shine is Hubbard-Hall’s ability to tell a rip-roaring story so that the lady spies, with all their quirks and daring, come to glorious life on the page.

By Claire Hubbard-Hall ,

Why should I read it?

1 author picked Secret Servants of the Crown as one of their favorite books, and they share why you should read it.

What is this book about?

Drawing on private and previously classified documents, this definitive history of women's contributions to the intelligence services is the first authoritative account of the hidden female army of clerks, typists, telephonists, and secretaries who were the cornerstone of the British secret state across two world wars and beyond.

A must read for fans of A WOMAN OF NO IMPORTANCE by Sonia Purnell and THE SISTERHOOD by Liza Mundy.

To the undiscerning eye, they were secretaries, typists, personal assistants, and telephonists. But those innocuous job titles provided the perfect cover for what were in reality a range of complex technical, clerical,…


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Book cover of The Duke's Christmas Redemption

The Duke's Christmas Redemption by Arietta Richmond,

A Duke who has rejected love, a Lady who dreams of a love match, an arranged marriage, a house full of secrets, a most unneighborly neighbor, a plot to destroy reputations, an unexpected love that redeems it all.

Lady Charlotte Wyndham, given in an arranged marriage to a man she…

Book cover of Legacy

Michael Smith Author Of No Man Dies Twice

From my list on spy thrillers by former members of MI6.

Why am I passionate about this?

I’m a former military intelligence officer who left the British Army to become a journalist, initially with the BBC, then with The Daily Telegraph and The Sunday Times, working as a war correspondent in the Balkans, Afghanistan, and Iraq, and breaking a number of key stories, including the infamous Downing St Memos which exposed the truth about the intelligence that led to the 2003 war in Iraq. I have written a number of books on intelligence, including the UK number one bestseller Station X and the New York Times bestseller Killer Elite.

Michael's book list on spy thrillers by former members of MI6

Michael Smith Why Michael loves this book

My selections are based on good writing and authenticity, even Fleming peppered his Bond books with elements of the real thing that no one but insiders would know, like ‘M’ writing his memos in green ink on blue notepaper. Alan Judd who served as a British army officer before joining MI6 has written a series of books about Charles Thoroughgood, a former army officer who like Judd himself ‒ his real name is Alan Petty ‒ then joined MI6. Every one of them is a gem, reeking of authenticity. A former colleague of Judd even told me that one of his books was based on a real case. He knew because he shared an office with the author at the time! Judd is by far the best of the current bunch!

By Alan Judd ,

Why should I read it?

2 authors picked Legacy as one of their favorite books, and they share why you should read it.

What is this book about?

Charles Thorougood is an agent of MI6 working in London during the Cold War, with a young Soviet assistant. Unexpectedly he learns of a strange legacy left to him by his estranged father, the implications of which are much darker than expected at first. The first novel in a spy trilogy.


Book cover of Funeral in Berlin

Stephen Holgate Author Of Tangier

From my list on spies and intrigue.

Why am I passionate about this?

I've always loved spy stories. The best offer complex characters, exotic locales, suspense, and stakes higher than any detective story. I got to know quite a few CIA types during my foreign service career. Some became good friends. I never asked them about their work, but once or twice passed a tidbit their way. Once, the local KGB got the notion I was with the CIA or was somehow prone to persuasion. They were all over me for weeks, making me extremely uncomfortable. The station chief held my hand throughout. So, while I can’t claim a lot of personal knowledge, I’ve had a touch. Here’s my list of favorite spy stories.

Stephen's book list on spies and intrigue

Stephen Holgate Why Stephen loves this book

Though Deighton has gone on to write several hugely popular and better-known spy stories, none of them beats Funeral In Berlin for sheer fun. Narrated by its nameless, smart-ass protagonist, who works for an obscure and underfunded British intelligence agency, the book has all the Cold War suspense, plot twists, and dubious characters you could wish for. Swiftly paced and told with great irreverent humor, it’s terrific entertainment.

By Len Deighton ,

Why should I read it?

1 author picked Funeral in Berlin as one of their favorite books, and they share why you should read it.

What is this book about?

A ferociously cool Cold War thriller from the author of The Ipcress File.

Len Deighton's third novel has become a classic, as compelling and suspenseful now as when it first exploded on to the bestseller lists.

In Berlin, where neither side of the wall is safe, Colonel Stok of Red Army Security is prepared to sell an important Russian scientist to the West - for a price. British intelligence are willing to pay, providing their own top secret agent is in Berlin to act as go-between. But it soon becomes apparent that behind the facade of an elaborate mock funeral…


Book cover of Smiley's People

Stan Parish Author Of Love and Theft

From my list on thrillers with beautiful, unforgettable violence.

Why am I passionate about this?

I write thrillers full-time these days, but for many years, I was a writer and editor at publications that take reporting and fact-checking seriously. I still strive for accuracy in my novels—which always involve violence. As a Brazilian Jiu Jitsu black belt, the mechanics and psychology of close-quarters combat are things I think about daily. This is not to say that you need to rob banks to write a heist scene. And while technical knowledge is helpful, there’s no substitute for close noticing of what happens to our bodies and minds in extreme situations. Here are some books (and one screenplay) which do that incredibly well. 

Stan's book list on thrillers with beautiful, unforgettable violence

Stan Parish Why Stan loves this book

This book taught me that good writers describe the effects of violence, but great writers leave things to the imagination. Early in the novel, retired spymaster George Smiley is summoned to the scene of a murder. The corpse, lying facedown on Hampstead Heath, is one of Smiley’s former spies—shot in the face at very close range. But Le Carré, whose descriptive chops are second to none, never shows us the wound, relying instead on dialogue and reactions to convey the horror.

The constable who rolls the body over instantly throws up. And then there’s this chilling question from a police superintendent: “Did he have a moustache at all, sir? My sergeant fancied a trace of white whisker on the upper jaw.” Less is always more when describing you’re the unspeakable. 

By John le Carré ,

Why should I read it?

4 authors picked Smiley's People as one of their favorite books, and they share why you should read it.

What is this book about?

From the New York Times bestselling author of Tinker, Tailor, Soldier, Spy; Our Kind of Traitor; and The Night Manager, now a television series starring Tom Hiddleston.

Tell Max that it concerns the Sandman...

A very junior agent answers Vladimir's call, but it could have been the Chief of the Circus himself. No one at the British Secret Service considers the old spy to be anything except a senile has-been who can't give up the game-until he's shot in the face at point-blank range. Although George Smiley (code name: Max) is officially retired, he's summoned to identify the body now…


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Book cover of Old Man Country

Old Man Country by Thomas R. Cole,

This book follows the journey of a writer in search of wisdom as he narrates encounters with 12 distinguished American men over 80, including Paul Volcker, the former head of the Federal Reserve, and Denton Cooley, the world’s most famous heart surgeon.

In these and other intimate conversations, the book…

Book cover of The London Restoration

Sarah Sundin Author Of Until Leaves Fall in Paris

From my list on World War II novels to inspire you.

Why am I passionate about this?

Sarah Sundin’s love for the stories of World War II comes from family members who served during the war on the US Home Front and abroad. Her passion for research and travel has fueled her award-winning novels. The horrors of the war brought out the worst in humanity. Yet they also brought out the best in humanity, and those stories—of people who chose kindness and courage and right in trying times—are the stories that inspire us to choose kindness and courage and right in our own trying times.

Sarah's book list on World War II novels to inspire you

Sarah Sundin Why Sarah loves this book

A love letter to London, this novel takes place immediately after the war, as a newlywed couple tries to pick up the pieces and fall in love again. But she’s keeping secrets from him—she must, having served as a codebreaker at Bletchley Park. And he’s struggling with nightmares from his service as an army medic. When her former boss ropes her in to help bring down a Soviet spy ring somehow connected to her beloved Christopher Wren churches, the secrets and nightmares could very well defeat them. A beautiful tale with literary depth.

By Rachel McMillan ,

Why should I read it?

1 author picked The London Restoration as one of their favorite books, and they share why you should read it.

What is this book about?

The secrets that might save a nation could shatter a marriage.

Madly in love, Diana Foyle and Brent Somerville married in London as the bombs of World War II dropped on their beloved city. Without time for a honeymoon, the couple spent the next four years apart. Diana, an architectural historian, took a top-secret intelligence post at Bletchley Park. Brent, a professor of theology at King's College, believed his wife was working for the Foreign Office as a translator when he was injured in an attack on the European front.

Now that the war is over, the Somervilles' long-anticipated reunion…


Book cover of The Defence of the Realm: The Authorized History of MI5
Book cover of Behind the Enigma: The Authorized History of Gchq, Britain's Secret Cyber-Intelligence Agency
Book cover of Mission France: The True History of the Women of SOE

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