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

When you buy books, we may earn a commission that helps keep our lights on (or join the rebellion as a member).

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. . . .


If you love The SIlk Code...

Book cover of These Blue Mountains

These Blue Mountains by Sarah Loudin Thomas,

A moving story of love, betrayal, and the enduring power of hope in the face of darkness.

German pianist Hedda Schlagel's world collapsed when her fiancé, Fritz, vanished after being sent to an enemy alien camp in the United States during the Great War. Fifteen years later, in 1932, Hedda…

Book cover of Wild Bill Donovan: The Spymaster Who Created the OSS and Modern American Espionage

Peter Shinkle Author Of Uniting America: How FDR and Henry Stimson Brought Democrats and Republicans Together to Win World War II

From my list on American leaders who broke the rules during WWII.

Why am I passionate about this?

I have been shocked in recent years by the bitter partisanship in America, and by how our politics have turned into a sort of sports grudge match – my team versus yours, no matter what – with very little interest in seeking the truth or working for the national good. So when I discovered a number of years ago that Democratic President Franklin D. Roosevelt built an alliance with Republicans that led the country to victory in World War II, I immediately set out to understand how such an extraordinary bipartisan alliance could take place – and whether America might do such a thing again. Uniting America provides an answer.

Peter's book list on American leaders who broke the rules during WWII

Peter Shinkle Why Peter loves this book

Bill Donovan, recognized as a hero for rescuing his fellow soldiers at the front in World War I, was a rising star in the Republican Party, becoming assistant attorney general under Republican President Calvin Coolidge.

But in mid-1941, when many Republicans were condemning President Franklin D. Roosevelt as a warmonger, Donovan broke with them and supported FDR, urging him to create an intelligence agency to prepare the United States for a war against fascism.

In his insightful Wild Bill Donovan, Douglas Waller recounts Donovan’s bold decision to ally himself with FDR, rejecting partisan politics and instead prioritizing the defense of American democracy. FDR eventually named Donovan director of the Office of Strategic Services, the wartime spy agency that was a forerunner of today’s Central Intelligence Agency.

By Douglas Waller ,

Why should I read it?

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

What is this book about?

“Entertaining history…Donovan was a combination of bold innovator and imprudent rule bender, which made him not only a remarkable wartime leader but also an extraordinary figure in American history” (The New York Times Book Review).

He was one of America’s most exciting and secretive generals—the man Franklin Roosevelt made his top spy in World War II. A mythic figure whose legacy is still intensely debated, “Wild Bill” Donovan was director of the Office of Strategic Services (the country’s first national intelligence agency) and the father of today’s CIA. Donovan introduced the nation to the dark arts of covert warfare on…


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…


If you love Deborah Swift...

Book cover of Holy Terror

Holy Terror by John R. Dougherty,

Across America, a wave of brutal, inexplicable killings leaves hardened detectives and desperate federal agents grasping for answers.

But what appears to be vigilante terror is something far more ancient - an invisible war between the forces of light and the agents of darkness, playing out on the streets of…

Book cover of A Man Called Intrepid

Jim Carr Author Of Camp X Doublecross

From my list on World war novels for people who love history and fiction.

Why am I passionate about this?

The Second World War has always fascinated me, starting when I first entered school. The war had just started and it became even more real with each successive class when we were encouraged to buy war-saving stamps. On the home front, we experienced blackouts and mock air raids. Sugar, meat, butter, alcohol, and even gasoline were rationed. My cousins were overseas and in the thick of it. They always made sure I had an airplane model at Christmas. And as the war wound to a close, they sent me a cap from one from one of the German soldiers. It still intrigues me and still lives in my head.

Jim's book list on World war novels for people who love history and fiction

Jim Carr Why Jim loves this book

It’s a hard book to put down. It was written by Stevenson, a Canadian, along with William Donovan, who created a super spy agency that was responsible for a string of Allied successes. Their agency included a number of very talented men and women, including Ian Flemming who went on to create James Bond.

You’ll be fascinated by the way they handled their challenges and remember Donovan and Stevenson and what they did after the war years long after you’ve read the book. I really like spy stories and how they overcame their challenges. Their book is filled with how they were successful. I like to read books for the subtlety that often escapes listening to an audio-book.

By William Stevenson ,

Why should I read it?

2 authors picked A Man Called Intrepid as one of their favorite books, and they share why you should read it.

What is this book about?

A classic about real-life WWII espionage, as conducted by its modern master * A Man Called Intrepid is the classic true story of Sir William Stephenson (codenamed Intrepid) and the spy network he founded that would ultimately stall the Nazi war machine and help win World War II. Ian Fleming, bestselling author of the James Bond novels, once remarked, "James Bond is a highly romanticized version of a true spy. The real thing is William Stephenson." Illustrated with thirty-two pages of black-and-white photographs, this book describes the infamous "Camp X" spy training center in Ontario, Canada; the breaking of the…


Book cover of Sisterhood of Spies: The Women of the OSS

David A. Taylor Author Of Cork Wars: Intrigue and Industry in World War II

From my list on spies and espionage in WW2.

Why am I passionate about this?

As a child I found the history and biography books in our school library, and was enthralled. When I got older and discovered historical archives, the tension between public history in books and the secret or forgotten histories tucked away was irresistible. Writing books has taken me to five continents on journeys into everything from medicinal black markets to the traces of a wartime commercial spy network. For my latest book, digging through classified OSS files showed me what amazing stories still lie waiting for us.

David's book list on spies and espionage in WW2

David A. Taylor Why David loves this book

McIntosh takes a fresh approach to espionage, putting aside the trench coats and Mata Haris for the real "Code-room Mata Hari" and other little-known heroines of the war. A veteran of CIA and OSS operations herself, McIntosh knows what she's writing about, and draws from more than 100 interviews with other women operatives. She portrays several dozen here, including the China escapades of Julia McWilliams (known today as Julia Child). It also features the Musac project, with broadcasts targeted at Wehrmacht troops with fake German news and music sung by agent Marlene Dietrichn designed to infiltrate their sympathies.

By Elizabeth P McIntosh ,

Why should I read it?

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

What is this book about?

The daring missions and cloak-and-dagger skullduggery of America's World War II intelligence agency, the Office of Strategic Services (OSS), are well documented and have become the stuff of legend. Yet the contributions of the four thousand women who made up one-fifth of the OSS staff have gone largely unheralded. Here for the first time are their fascinating stories, told by one of their own.

A seasoned journalist and veteran of sensitive OSS and CIA operations, Elizabeth McIntosh draws on her own experiences and in-depth interviews with more than one hundred OSS women to uncover some of the most tantalizing stories…


Book cover of The Unlikely Spy

Cristina Loggia Author Of Lucifer's Game: An Emotional and Gut-Wrenching World War II Spy Thriller

From my list on World War 2 for people who love history and fiction.

Why am I passionate about this?

I am a former journalist and corporate public relations expert with a Ph.D. in Foreign Languages, I’ve always been passionate about World War 2 history and truly fascinated by the deceptions put in place by both the Allies and the Axis. I believe that a story that mixes fiction with history is highly powerful and evocative. I set my debut novel in the Rome in 1942 because I was inspired by the numerous stories heard from both my grandfathers who fought in the war and because Fascist Italy is not as well-known as it should be. As one of the very few female thriller writers in this genre, I wanted to celebrate the contribution of women in World War 2!

Cristina's book list on World War 2 for people who love history and fiction

Cristina Loggia Why Cristina loves this book

The author clearly did a great deal of research for this book, and this is certainly something I truly love in this World War 2 novel: it provides that solid and rich actual background against which the story is set. It is fascinating to see how both the Nazis and the Allies were playing a game of deception, trying to outmanoeuvre and outsmart each other. The writing is very good, the characters are complex, all with their flaws, all very interesting indeed, all feeling very credible, real. An engaging spy thriller that remains one of my favourite in this genre.

By Daniel Silva ,

Why should I read it?

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

What is this book about?

What if Nazis deactivated a 'sleeper',a blonde Mata Hari,in the winter of 1944 in London in an endeavour to steal the whereabouts of D-Day landings. In the tradition of Robert Harris's FATHERLAND Rights already sold to publishers in the United States and eight other countries


If you love The SIlk Code...

Book cover of The Amazing Afterlife of Animals: Messages and Signs From Our Pets On The Other Side

The Amazing Afterlife of Animals by Karen A. Anderson,

My book is for anyone grieving the loss of a beloved pet. If your heart feels shattered and you are searching for understanding, comfort, and connection, these chapters were written with you in mind.

I share uplifting and life-changing stories that help you move beyond the devastation of grief, including…

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 For the President's Eyes Only: Secret Intelligence and the American Presidency from Washington to Bush

Nicholas Reynolds Author Of Need to Know: World War II and the Rise of American Intelligence

From my list on citizen spies building American intelligence in WWII.

Why am I passionate about this?

The defining event in my parents’ lives, World War II has always been in my blood. When I was growing up, it would surface now and again when old comrades came to visit or when we came across souvenirs from the war. My favorite was a carefully etched German map showing sea lanes in the Caribbean, exotic and somehow menacing at the same time. My curiosity piqued, I knew I wanted to be in the thick of history—which meant reading and writing about the war, getting my PhD in history, and becoming a Marine and an intelligence officer.  

Nicholas' book list on citizen spies building American intelligence in WWII

Nicholas Reynolds Why Nicholas loves this book

This is another groundbreaking book, but from the White House perspective. Broader in scope, For the President’s Eyes Only is another work that is both scholarly and readable. It may be the single best book on American intelligence, valuable as an introduction or an overview. Not unlike David Kahn, Christopher Andrew did much to invent the field of intelligence history—and to welcome scholars and practitioners (including yours truly) into the field.

By Christopher Andrew ,

Why should I read it?

1 author picked For the President's Eyes Only as one of their favorite books, and they share why you should read it.

What is this book about?

From the co-author of KGB: The Inside Story and an acknowledged authority on the subject comes "the most important book ever written about American intelligence."--David Kahn, author of The Codebreakers and Hitler's Spies


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…


If you love Deborah Swift...

Book cover of Miami Beat

Miami Beat by Jorge E. Goyanes,

Jose Castillo is a cynical, wise-cracking Cuban-American who restores classic cars. He’s also a private eye whose sarcastic ways sometimes get him into trouble.

One day, in the process of installing a four-barrel carburetor on a 1965 Mustang, into his shop walks trouble—in the shape of a mysterious, beautiful woman…

Book cover of Total Espionage: Germany's Information and Disinformation Apparatus 1932-40

Robert Temple Author Of Drunk on Power Vol 1: A Senior Defector's Inside Account of the Nazi Secret Police State

From my list on the inner workings of Nazi Germany.

Why am I passionate about this?

When I find a big story that has not come out, which has massive relevance for history and for the entire world, I go all out to bring it to light, as I have done with this book. Most of the books I have written have been devoted to telling big, unknown stories that concern the world. (Examples: alien intelligence, the origins of ancient civilisations, the Chinese contribution to the history of inventions, the existence of optical technology in antiquity, who were the people who tried and executed King Charles I and why did they do it.) I simply had to expose this information to the public.

Robert's book list on the inner workings of Nazi Germany

Robert Temple Why Robert loves this book

This crucial book was originally published by Putnam’s, New York, in 1941. 

Riess admitted in his autobiography (which exists only in German) that the book was largely a compilation of material from various sources, much of it handed to him personally by Robert Vansittart, the head of British Intelligence at the time. Large portions of the book were in fact written by Heinrich Pfeifer, and supplied to British Intelligence, part of it on Pfeifer’s two trips to London, and part passed across via Vansittart’s agent Walker in Lucerne.

Riess was a Jewish refugee from Germany who was trusted by Vansittart to aid him in helping to persuade the American public to enter the War against Germany. The book is one of the most astonishing books of its kind ever written, full of breathtaking revelations. It deserves to be widely known and to be a classic text for historical studies.

Its…

By Curt Riess ,

Why should I read it?

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

What is this book about?

Total Espionage was first published shortly before Pearl Harbor and is fresh in its style, retaining immediacy unpolluted by the knowledge of subsequent events. It tells how the whole apparatus of the Nazi state was geared towards war by its systematic gathering of information and dissemination of disinformation. The author, a Berlin journalist, went into exile in 1933 and eventually settled in Manhattan in where he wrote for the Saturday Evening Post. He maintained a network of contacts throughout Europe and from inside the regime to garner his facts. The Nazis made use of many people and organizations: officers' associations…


Book cover of The Key to Rebecca
Book cover of Wild Bill Donovan: The Spymaster Who Created the OSS and Modern American Espionage
Book cover of Pearl Harbor: Warning and Decision

Share your top 3 reads of 2025!

And get a beautiful page showing off your 3 favorite reads.

1,340

readers submitted
so far, will you?

5 book lists we think you will like!

Interested in intelligence agency, the Special Operations Executive, and French travel?

French Travel 42 books