Here are 100 books that The Unlikely Spy fans have personally recommended if you like The Unlikely Spy. Book DNA 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 Key to Rebecca

Jim Carr Author Of Forget-Me-Nots

From my list on World War II you can't put down.

Why am I passionate about this?

I grew up during the war years and remembered the backouts, ration cards, and the newscasts from the front and worrying about my cousins who were in the middle of it. My cousin Gerald always made sure I had a model airplane kit every Christmas, even though he was fighting in Europe. As a journalist, I was lucky to work with a few war correspondents that covered Dieppe and D-Day and heard what they went through. One of those people was Bill Anderson who died two years ago. I recorded a video interview of him when he was still 97 about his experiences in Canada and Europe

Jim's book list on World War II you can't put down

Jim Carr Why Jim loves this book

The war in Africa, where Rommel’s tanks seem unstoppable, sets the stage for this novel of intrigue and spies, with Egypt and The Suez Canal the prize. Follett is a master of suspense and he makes great use of it here as two secret agents lock horns. The German agent with a wonderfully appropriate name, The Spinx, enlists the wiles of a belly dancer and the British agent, seeks the help of a beautiful young Jewish woman, who plays a key role in unmasking the German agent and the final defeat of Rommel. I always love reading Follett. You’re never sure what.

By Ken Follett ,

Why should I read it?

3 authors picked The Key to Rebecca as one of their favorite books, and they share why you should read it.

What is this book about?

Ken Follett's The Key to Rebecca took readers and critics by storm when first published forty years ago. Today, it remains one of the best espionage novels ever written.

A brilliant and ruthless Nazi master agent is on the loose in Cairo. His mission is to send Rommel's advancing army the secrets that will unlock the city's doors. In all of Cairo, only two people can stop him. One is a down-on-his-luck English officer no one will listen to. The other is a vulnerable young Jewish girl. . . .


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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 The Guernsey Literary and Potato Peel Pie Society

Beryl P. Brown Author Of May's Boys

From my list on emotionally moving WWII family and childhood novels.

Why am I passionate about this?

Growing up, my mother often shared stories of her evacuation to a small Wiltshire village during World War Two. Far from a warm welcome, the local children viewed the newcomers with suspicion, and they were made to feel unwanted. My mother did, however, form one lifelong friendship that was very important to her. Her tales inspired me to write a novel about an evacuee’s experience for my Creative Writing MA. Living in Dorset at the time, I set my story there. The research was fascinating, allowing me to weave together historical insights with my own memories and experiences of today’s rural life. 

Beryl's book list on emotionally moving WWII family and childhood novels

Beryl P. Brown Why Beryl loves this book

The title of this book really intrigued me. That, and the fact that the author had died very shortly after completing the novel, requesting her friend to see it through its journey, meant I felt compelled to read it.

The other hook for me was that the story is set in Guernsey, an island I have visited and where I was aware there had been a great deal of deprivation in WWII. I wasn’t disappointed. I loved the wit, the cast of wonderful characters, and the story that developed from a chance correspondence.

By Mary Ann Shaffer , Annie Barrows ,

Why should I read it?

14 authors picked The Guernsey Literary and Potato Peel Pie Society as one of their favorite books, and they share why you should read it.

What is this book about?

The beloved, life-affirming international bestseller which has sold over 5 million copies worldwide - now a major film starring Lily James, Matthew Goode, Jessica Brown Findlay, Tom Courtenay and Penelope Wilton 'I can't remember the last time I discovered a novel as smart and delightful as this one ... Treat yourself to this book, please - I can't recommend it highly enough' Elizabeth Gilbert, author of Eat Pray Love To give them hope she must tell their story It's 1946. The war is over, and Juliet Ashton has writer's block. But when she receives a letter from Dawsey Adams of…


Book cover of V2: A Novel of World War II

Gary Kidney Author Of The Eagle Scout Picture

From my list on completely different perspective on World War II.

Why am I passionate about this?

World War II has always been my passion. As a baby boomer, I grew up with two brothers and four uncles who told me their stories of the war and answered the questions of my inquisitive mind. A love of war history led me to study history at university, but those studies also made me want to look at the history from non-American perspectives. My research into those points of view led me to travel to all theaters of the war, Axis as well as Allies. I encountered fascinating stories from diverse veterans or the memoirs they wrote. In the process, I encountered one story that I decided to write in my novel.

Gary's book list on completely different perspective on World War II

Gary Kidney Why Gary loves this book

I loved the intermingling of history and story, research and plot, in this book. The period details were spot on, and I’ve always been fascinated by the Nazi rocketry program. The underlay of how a great scientific idea can be perverted to unintended consequences was intriguing and frightfully realistic for modern times.

The counterplay between the V2 engineer and the British spy trying to stop V2 launches fascinated me. I loved the conflicted morality of the engineer who wanted to shoot the rocket to the moon instead of at people. 

By Robert Harris ,

Why should I read it?

4 authors picked V2 as one of their favorite books, and they share why you should read it.

What is this book about?

'Immersive' Guardian
'Stunning' Daily Express
'Riveting' Telegraph

Victory is close. Vengeance is closer.

Rudi Graf used to dream of sending a rocket to the moon. Instead, he has helped to create the world's most sophisticated weapon: the V2 ballistic missile, capable of delivering a one-ton warhead at three times the speed of sound.

In a desperate gamble to avoid defeat in the winter of 1944, Hitler orders ten thousand to be built. Graf is tasked with firing these lethal 'vengeance weapons' at London.

Kay Caton-Walsh is an officer in the Women's Auxiliary Air Force who joins a unit of WAAFs…


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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 Hornet Flight

Gary Kidney Author Of The Eagle Scout Picture

From my list on completely different perspective on World War II.

Why am I passionate about this?

World War II has always been my passion. As a baby boomer, I grew up with two brothers and four uncles who told me their stories of the war and answered the questions of my inquisitive mind. A love of war history led me to study history at university, but those studies also made me want to look at the history from non-American perspectives. My research into those points of view led me to travel to all theaters of the war, Axis as well as Allies. I encountered fascinating stories from diverse veterans or the memoirs they wrote. In the process, I encountered one story that I decided to write in my novel.

Gary's book list on completely different perspective on World War II

Gary Kidney Why Gary loves this book

I loved the character of Harald Olufsen, an 18-year-old reluctant spy. The characters' interactions, a blend of cooperation and conflict, created a narrative of brinksmanship that thrilled me. The author's use of suspense in an adventure story held me spellbound.

Among countless war stories, this small one provided a fresh perspective that I found engrossing. Follett is an acknowledged master of historical fiction, but this book is my favorite of all his works.

By Ken Follett ,

Why should I read it?

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

What is this book about?

Ken Follett and the intrigue of World War II-"a winning formula" (Entertainment Weekly) if ever there was one. With his riveting prose and unerring instinct for suspense, the #1 New York Times bestselling author takes to the skies over Europe during the early days of the war in a most extraordinary novel. . . .

It is June 1941, and the war is not going well for England. Somehow, the Germans are anticipating the RAF's flight paths and shooting down British bombers with impunity. Meanwhile, across the North Sea, eighteen-year-old Harald Olufsen takes a shortcut on the German-occupied Danish island…


Book cover of The London Cage: The Secret History of Britain's World War II Interrogation Centre

Mary Kathryn Barbier Author Of Spies, Lies, and Citizenship: The Hunt for Nazi Criminals

From my list on WW2 intelligence history.

Why am I passionate about this?

I am a professor at Mississippi State University and a historian of World War II in general and, more specifically, of WWII intelligence history. My interest stems from a research topic that my Ph.D. advisor recommended and that became the subject of my dissertation – Operation Fortitude, which was the deception plan that provided cover for the Normandy Invasion. While my own research interests are focused on the intelligence history of the Normandy invasion, I am increasingly drawn to intelligence history or novels that showcase the people, technologies, and other theaters of war.

Mary's book list on WW2 intelligence history

Mary Kathryn Barbier Why Mary loves this book

Intelligence was collected in multiple ways by all sides during World War II. The British housed German prisoners at a site called the London Cage, which was located in an upper-class London neighborhood. The London Cage was later used as a Nazi war criminal detention site. While in residence, the German prisoners underwent interrogation, in some cases what we would now call “enhanced interrogation” and in others while under the influence of “truth drugs.” As Fry’s book reveals, the post-9/11 “enhanced interrogations” were not the first of its kind. I recommend this book because it demonstrates the lengths to which governments, in this case the British government, would go during wartime to gather actionable intelligence about an enemy.

By Helen Fry ,

Why should I read it?

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

What is this book about?

The first complete account of the fiercely guarded secrets of London's clandestine interrogation center, operated by the British Secret Service from 1940 to 1948

Behind the locked doors of three mansions in London's exclusive Kensington Palace Gardens neighborhood, the British Secret Service established a highly secret prison in 1940: the London Cage. Here recalcitrant German prisoners of war were subjected to "special intelligence treatment." The stakes were high: the war's outcome could hinge on obtaining information German prisoners were determined to withhold. After the war, high-ranking Nazi war criminals were housed in the Cage, revamped as an important center for…


Book cover of Mr. Churchill's Secretary

Jennifer Kincheloe Author Of The Secret Life of Anna Blanc

From my list on smart historical mysteries that start a series.

Why am I passionate about this?

I’m a public health research scientist who writes humorous historical mysteries set in 1900s Los Angeles among the police matrons of the LAPD. Like you, I read. I love smart, well-researched historical fiction with strong female protagonists and a good romantic subplot. Extra points if the book is funny because studies show laughter is good for you. 

Jennifer's book list on smart historical mysteries that start a series

Jennifer Kincheloe Why Jennifer loves this book

In 1940 London, Maggie Hope, a brilliant mind who graduated top of her class, is recruited by Number 10 Downing Street to be…a typist. Of course. She’s a woman. She’s also a crackerjack code breaker. I think you know where this is going. The character is wonderful, the writing strong, the story tight. A highlight for me was when Maggie –a young, virginal, cerebral type—pulls off a daring motorcycle jump with a man on the back because she has to. I don’t know, I think there’s a life lesson somewhere in there.

By Susan Elia MacNeal ,

Why should I read it?

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

What is this book about?

BARRY AWARD WINNER • Heralding the arrival of a brilliant new heroine, Mr. Churchill’s Secretary captures the drama of an era of unprecedented challenge—and the greatness that rose to meet it.

“With any luck, the adventures of red-haired super-sleuth Maggie Hope will go on forever. . . . Taut, well-plotted, and suspenseful, this is a wartime mystery to sink your teeth into.” —Kate Quinn, New York Times bestselling author of The Rose Code

London, 1940. Winston Churchill has just been sworn in, war rages across the Channel, and the threat of a Blitz looms larger by the day. But none…


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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 The Eagle Has Landed

Trevor D'Silva Author Of A Bloody Hot Summer

From my list on Agatha Christie and Sir Arthur Conan Doyle.

Why am I passionate about this?

Even though I’m an engineer and accountant by education, I love to write and growing up, I read many historical fiction and murder mysteries. History spanning from the Victorian Era until the mid-twentieth century has always fascinated me, and I’ve studied various events from that period. Therefore, I wrote A Bloody Hot Summer, a crime novel using some historical events as a background. The interwar years were the heyday of crime fiction, and that is why I set my novel during that period. While researching, I get to expand my knowledge regarding history, culture, art, language, and values of those times, which I add to the novel.

Trevor's book list on Agatha Christie and Sir Arthur Conan Doyle

Trevor D'Silva Why Trevor loves this book

Even though this book is mainly about a group of Germans trying to kidnap Prime Minister Winston Churchill as he is on his way to the Tehran Conference in 1943, the backstory gave me a few ideas for my book. It has an unusual story of an English woman revered by the villagers, but only when the Germans take over the village, her real identity is revealed. She is actually a Boer and was a survivor of a Boer Concentration camp run by the British during the Second Anglo Boer in South Africa. Filled with vengeance against the British for what they did to the Boers and to her family, she changes her identity, moves to England, and works as a spy for the Germans to kidnap PM Churchill. 

By Jack Higgins ,

Why should I read it?

2 authors picked The Eagle Has Landed as one of their favorite books, and they share why you should read it.

What is this book about?

As the Allied forces slowly begin turning the tide of war, Hitler vehemently orders the impossible-kidnap Winston Churchill, or kill him. A crack team of commandos led by a disgraced war hero must venture into the heart of England to carry out their mission, or die trying.

Meanwhile, in a quiet seaside village, a beautiful widow and an IRA assassin have already laid the groundwork for what will be the most treacherous plot of the war. It begins on November 6, 1943, when Berlin receivs the fateful message...

"First rate...a fascinating adventure story." -San Francisco Chronicle

"The master's master of…


Book cover of The Grand Alliance

Andrew Nagorski Author Of 1941: The Year Germany Lost the War

From my list on the view from London in 1941.

Why am I passionate about this?

Award-winning journalist and historian Andrew Nagorski was born in Scotland to Polish parents, moved to the United States as an infant, and has rarely stopped moving since. During a long career at Newsweek, he served as the magazine's bureau chief in Hong Kong, Moscow, Rome, Bonn, Warsaw, and Berlin. In 1982, he gained international notoriety when the Kremlin, angered by his enterprising reporting, expelled him from the Soviet Union. Nagorski is the author of seven books, including The Nazi Hunters and Hitlerland.

Andrew's book list on the view from London in 1941

Andrew Nagorski Why Andrew loves this book

Leave it to Churchill to sum up the events of 1941 that determined the ultimate outcome of the war. In his words, the theme of this volume of his epic account of the war is “How the British fought on with Hardship their Garment until Soviet Russia and the United States were drawn into the Great Conflict.” Much of this consists of letters, reports, speeches, and other original documents from that period, woven together by its skillful narrator. Little wonder that Churchill was later awarded the Noble Prize in Literature "for his mastery of historical and biographical description as well as for brilliant oratory in defending exalted human values.”

By Winston S. Churchill ,

Why should I read it?

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

What is this book about?

Winston Churchill's six-volume history of the cataclysm that swept the world remains the definitive history of the Second World War. Lucid, dramatic, remarkable both for its breadth and sweep and for its sense of personal involvement, it is universally acknowledged as a magnificent reconstruction and is an enduring, compelling work that led to his being awarded the Nobel Prize for literature. The Grand Alliance recounts the momentous events of 1941 surrounding America's entry into the War and Hitler's march on Russia - the continuing onslaught on British civilians during the Blitz, Japan's attack on Pearl Harbor and the alliance between…


Book cover of Pearl Harbor: Warning and Decision

Valarie J. Anderson Author Of Pearl Harbor's Final Warning

From my list on real people struggling to understand Pearl Harbor.

Why am I passionate about this?

In 2013, I found a red suitcase under my mother’s guestroom bedroom filled with letters and radiograms. I shipped it home, combined its contents with her brother’s papers, and my family’s Pearl Harbor story emerged but questions remained. Seven years later, after a lot of research which included the books I’ve listed for your consideration, and the help of many people, I was able to answer the question of why Pearl Harbor was taken by surprise. I also unpacked my family’s story, long-buried for fear of prosecution. My book shows the civilian Pearl Harbor story as it weaves its way through the world of cryptology, spies, and 1941 radio technology

Valarie's book list on real people struggling to understand Pearl Harbor

Valarie J. Anderson Why Valarie loves this book

Pearl Harbor: Warning and Decision is the baseline for researchers interested in the story of early cryptology and why the surprise attack happened at Pearl Harbor. She reveals who knew what, when, and exposes the disasters reaped by hubris and uncoordinated intelligence often quoting original communiques and cables.

By Roberta Wohlstetter ,

Why should I read it?

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

What is this book about?

For decades the controversy has raged: Was the Pearl Harbor disaster a result of criminal negligence by military officers in the Pacific theater? Was it, as some have claimed, a deliberate plot by the President in Washington?

It seems unlikely that a country could have so many warnings pointing to the danger, and yet be so unprepared for the event itself. American intelligence could read top-secret Japanese codes and the U.S. was therefore in a posistion to transmit vital information to American commanders throughout the world. Most of the time Washington was able to predict both Japan's diplomatic moves and…


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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 Roosevelt's Secret War: FDR and World War II Espionage

Patrick W. O'Bryon Author Of Corridor of Darkness

From my list on espionage and resistance in Hitler's Third Reich.

Why am I passionate about this?

While a graduate student and then an army interpreter in Germany, I listened to reminiscences from both Third Reich military veterans and former French resistance fighters. Their tales picked up where my father's stories of pre-war European life always ended, and my fascination with this history knew no bounds. On occasion I would conceal my American identity and mentally play the spy as I traversed Europe solo. A dozen years later upon the death of my father, I learned from my mother his great secret: he had concealed his wartime life as an American spy inside the Reich. His private journals telling of bravery and intrigue inspire each of my novels.

Patrick's book list on espionage and resistance in Hitler's Third Reich

Patrick W. O'Bryon Why Patrick loves this book

If you love reading the history of World War II espionage, Persico brings to life behind-the-scenes maneuvers that took America from an unwieldy group of intelligence-gathering organizations to the formidable Office of Strategic Services under Wild Bill Donovan. While examining all theaters of World War II rather than just the Third Reich, the author provides excellent insights into the specific challenges encountered in Hitler's realm. I particularly enjoyed learning how Roosevelt balanced the information coming from many sources and integrated that knowledge into an intelligent plan of action.

By Joseph E. Persico ,

Why should I read it?

1 author picked Roosevelt's Secret War as one of their favorite books, and they share why you should read it.

What is this book about?

Despite all that has already been written on Franklin Delano Roosevelt, Joseph Persico has uncovered a hitherto overlooked dimension of FDR's wartime leadership: his involvement in intelligence and espionage operations.

Roosevelt's Secret War is crowded with remarkable revelations:
-FDR wanted to bomb Tokyo before Pearl Harbor
-A defector from Hitler's inner circle reported directly to the Oval Office
-Roosevelt knew before any other world leader of Hitler's plan to invade Russia
-Roosevelt and Churchill concealed a disaster costing hundreds of British soldiers' lives in order to protect Ultra, the British codebreaking secret
-An unwitting Japanese diplomat provided the President with…


Book cover of The Key to Rebecca
Book cover of The Guernsey Literary and Potato Peel Pie Society
Book cover of V2: A Novel of World War II

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