100 books like Seizing the Enigma

By David Kahn,

Here are 100 books that Seizing the Enigma fans have personally recommended if you like Seizing the Enigma. 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 Battle of Midway

Mark Ciampa Author Of Security Awareness: Applying Practical Security in Your World

From my list on how to break things (encryption, passwords, etc.).

Why am I passionate about this?

I have had the opportunity to write (I have written over 30 college textbooks on technology, most of them in the area of cybersecurity), study (my PhD dissertation was on cybersecurity), teach (I have taught at colleges and universities my entire career about technology, networking, and cybersecurity), and research (I have published numerous peer-reviewed journal articles) on the topic of cybersecurity. But I have always had a soft spot in my heart for the average computer user who struggles with how to protect their technology devices. This has helped drive my passion to focus on practical cybersecurity for everyone.

Mark's book list on how to break things (encryption, passwords, etc.)

Mark Ciampa Why did Mark love this book?

Perhaps the best book on the epic World War II Battle of Midway, Craig Symonds brings together all the pieces that became the turning point in the Pacific War. Looking at the leadup to the battle from both the Japanese and American perspectives, Symonds shows how the Japanese, in their typical style, created a battle plan that was overly complicated for its objective. Symonds explains how American Joe Rochefort and his eclectic band (he even had commissioned naval musicians) worked to bend (but not entirely break) the Japanese naval code. This allowed the Allies to surmise Midway as the Japanese target and set in place their own battle plan. Symonds clearly explains how the codebreaking efforts played a huge role in this battle of battles.

By Craig L. Symonds,

Why should I read it?

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

What is this book about?

There are few moments in American history in which the course of events tipped so suddenly and so dramatically as at the Battle of Midway. At dawn of June 4, 1942, a rampaging Japanese navy ruled the Pacific. By sunset, their vaunted carrier force (the Kido Butai) had been sunk and their grip on the Pacific had been loosened forever.

In this riveting account of a key moment in the history of World War II, one of America's leading naval historians, Craig L. Symonds, paints an unforgettable portrait of ingenuity, courage, and sacrifice. Symonds begins with the arrival of Admiral…


Book cover of Battle of Wits: The Complete Story of Codebreaking in World War II

Mark Ciampa Author Of Security Awareness: Applying Practical Security in Your World

From my list on how to break things (encryption, passwords, etc.).

Why am I passionate about this?

I have had the opportunity to write (I have written over 30 college textbooks on technology, most of them in the area of cybersecurity), study (my PhD dissertation was on cybersecurity), teach (I have taught at colleges and universities my entire career about technology, networking, and cybersecurity), and research (I have published numerous peer-reviewed journal articles) on the topic of cybersecurity. But I have always had a soft spot in my heart for the average computer user who struggles with how to protect their technology devices. This has helped drive my passion to focus on practical cybersecurity for everyone.

Mark's book list on how to break things (encryption, passwords, etc.)

Mark Ciampa Why did Mark love this book?

It is hard to underestimate the significance of code breaking during World War II. Without the work of dedicated mathematicians, linguists, and others the great conflicts such as the Battle of Midway and the German U-boat "wolfpacks" that sank over 13 million tons of Allied supplies could have easily been up for grabs. But due to the codebreakers the balance shifted to the Allies. And what is even equally impressive is that the Axis powers never knew that their encoded messages were being read. Stephen Budiansky traces how the codebreakers pulled off this feat while at the same time often battling within their own ranks about who should decode the message, how the messages should be used, and who should get the credit.

By Stephen Budiansky,

Why should I read it?

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

What is this book about?

Drawing from newly declassified documents, the author chronicles the story of codebreaking during the last world war, from cat-and-mouse games with Nazi U-boats to the invasion of Normandy.


Book cover of The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography

Rob Conery Author Of The Imposter's Handbook: A CS Primer for Self-taught Developers

From my list on self-taught programmers.

Why am I passionate about this?

I taught myself to code back in 1994 while working the graveyard shift as a geologist in the environmental industry. My job consisted of sitting in a chair during the dark hours of the night in a shopping center in Stockton, CA, watching another geologist take samples from wells in the parking lot. A friend of mine suggested I learn to code because I liked computers. I don’t mean to make this out to be a “it’s so simple anyone can do it!” You need to have a relentless drive to learn, which is why I wrote my book, The Imposter’s Handbook - as an active step to learning what I didn’t know I didn’t know.

Rob's book list on self-taught programmers

Rob Conery Why did Rob love this book?

This book makes me jealous as the author has an incredible ability to communicate the densest of topics (Cryptography) in an engaging, wonderful way.

It draws you in and you find yourself transported to battlefields and war rooms of the past. I’ve always taken cryptography for granted - I type https into my browser and navigate to a site and all’s well. I know things are reasonably secure - but why?

It turns out that RSA, the algorithm that underpins things like SSL and SSH, is a landmark of human achievement and did something that millennia of mathematicians and scientists could not: provide secure, end-to-end encryption. A wonderful story.

By Simon Singh,

Why should I read it?

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

What is this book about?

In his first book since the bestselling Fermat's Enigma, Simon Singh offers the first sweeping history of encryption, tracing its evolution and revealing the dramatic effects codes have had on wars, nations, and individual lives. From Mary, Queen of Scots, trapped by her own code, to the Navajo Code Talkers who helped the Allies win World War II, to the incredible (and incredibly simple) logisitical breakthrough that made Internet commerce secure, The Code Book tells the story of the most powerful intellectual weapon ever known: secrecy.

Throughout the text are clear technical and mathematical explanations, and portraits of the remarkable…


Book cover of Hash Crack: Password Cracking Manual

Mark Ciampa Author Of Security Awareness: Applying Practical Security in Your World

From my list on how to break things (encryption, passwords, etc.).

Why am I passionate about this?

I have had the opportunity to write (I have written over 30 college textbooks on technology, most of them in the area of cybersecurity), study (my PhD dissertation was on cybersecurity), teach (I have taught at colleges and universities my entire career about technology, networking, and cybersecurity), and research (I have published numerous peer-reviewed journal articles) on the topic of cybersecurity. But I have always had a soft spot in my heart for the average computer user who struggles with how to protect their technology devices. This has helped drive my passion to focus on practical cybersecurity for everyone.

Mark's book list on how to break things (encryption, passwords, etc.)

Mark Ciampa Why did Mark love this book?

Passwords: everybody has them and everybody abuses them. Passwords can provide good security, but very few users use passwords correctly in order to take advantage of the protections they provide. The key to our poor implementation of passwords is a complete misunderstanding of how attackers break our passwords. Without this understanding users create weak passwords that are easy to break. Joshua Picolet's book is a reference guide for cracking passwords, but by explaining how to break passwords it also provides valuable information about how to make them strong to protect passwords from attacks. This book provides the proof of why we should treat passwords like our underwear: don't let people see it, change it often, and don't share it with strangers.

By Joshua Picolet,

Why should I read it?

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

What is this book about?

The Hash Crack: Password Cracking Manual v3 is an expanded reference guide for password recovery (cracking) methods, tools, and analysis techniques. A compilation of basic and advanced techniques to assist penetration testers and network security professionals evaluate their organization's posture. The Hash Crack manual contains syntax and examples for the most popular cracking and analysis tools and will save you hours of research looking up tool usage. It also includes basic cracking knowledge and methodologies every security professional should know when dealing with password attack capabilities. Hash Crack contains all the tables, commands, online resources, and more to complete your…


Book cover of The U-Boat War: A Global History 1939-45

Arthur W. Gullachsen Author Of Bloody Verrières: The I. SS-Panzerkorps Defence of the Verrières-Bourguebus Ridges: Volume II: The Defeat of Operation Spring and the Battles of Tilly-la-Campagne, 23 July–5 August 1944

From my list on the First and Second World Wars.

Why am I passionate about this?

I have a lifetime interest in military events of the First and Second World Wars, and my current status as an Associate Professor teaching military history within the Royal Military College of Canada’s RMC History Department allows me to live my dream of exploring past conflicts for a living. I am currently also a contracted author at Casemate Publishing of Havertown, PA, and I am very lucky to have this company support me and publish my work.

Arthur's book list on the First and Second World Wars

Arthur W. Gullachsen Why did Arthur love this book?

The majority of books written about the German U-boat naval campaign in the Second World War focus on the Battle of the Atlantic.

A new approach by Lawrence Paterson challenges this narrative and makes the argument that the German U-boat Wolfpacks fought a truly global naval campaign, one that occurred during the entire wartime period 1939-1945.

Paterson also makes the argument that the operations by the U-Boats were not separate from the activities of other German service branches, but in concert with them to attain larger strategic goals.

He concludes that the ultimate failure of the U-Boats was due to this overreaching global strategy, combined with the impact of overpowering Allied anti-submarine warfare resources directed against them.

By Lawrence Paterson,

Why should I read it?

1 author picked The U-Boat War as one of their favorite books, and they share why you should read it.

What is this book about?

The accepted historical narrative of the Second World War predominantly assigns U-boats to the so-called 'Battle of the Atlantic', almost as if the struggle over convoys between the new world and the old can be viewed in isolation from simultaneous events on land and in the air. This has become an almost accepted error. The U-boats war did not exist solely between 1940 and 1943, nor did the Atlantic battle occur in seclusion from other theatres of action. The story of Germany's second U-boat war began on the first day of hostilities with Britain and France and ended with the…


Book cover of Das Boot

Kevin J. Glynn Author Of Voyage of Reprisal

From my list on epic sea voyages filled with drama and conflict.

Why am I passionate about this?

I have always been a fan of history. As a journalist by education and an investigator by trade, I love to carefully research my settings and weave original fictional plots through actual history in a seamless manner that both entertains and informs the reader. I also appreciate the need for compelling characters, page-turning plots, conflict, and tension to keep readers engaged. I have a long-term fascination with piracy, privateering, and exploration during the early age of sail. I am also attracted to Elizabethan England and the Renaissance period with its ideological struggles. I really love a good sea story, and who doesn’t? Enjoy my reading list!   

Kevin's book list on epic sea voyages filled with drama and conflict

Kevin J. Glynn Why did Kevin love this book?

This book is a gritty, realistic fiction novel about a WWII German U-boat captain and crew facing immense challenges from the elements and the enemy while attempting to sink as many allied merchant ships as possible before running out of torpedoes or being destroyed. I particularly appreciated a view of war from “the other side” and details of life aboard a cramped submarine in wartime. The book is a timeless exploration of the privations faced by seamen who dare to wage war at sea. The tragic ending mirrors reality and adds irony and pathos to the story. I found this to be a page-turner that was very hard to put down once started.      

By Lothar-Günther Buchheim,

Why should I read it?

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

What is this book about?

Filled with almost unbearable tension and excitement, DAS BOOT is one of the best stories ever written about war, a supreme novel of the Second World War and an acclaimed film and TV drama.

It is autumn 1941 and a German U-boat commander and his crew set out on yet another hazardous patrol in the Battle of the Atlantic. Over the coming weeks they must brave the stormy waters of the Atlantic in their mission to seek out and destroy British supply ships. But the tide is beginning to turn against the Germans in the war for the North Atlantic.…


Book cover of Iron Coffins: A Personal Account of the German U-Boat Battles of World War II

Taylor Zajonc Author Of The Wrecking Crew

From my list on rogue submarines and underwater mayhem.

Why am I passionate about this?

My fascination with underwater adventure began as a teenager, when I accompanied a Russian expedition to the deepest archaeological site on the planet. I descended three miles deep into the Bermuda Triangle aboard a Soviet-era submersible to explore a mysterious wooden shipwreck inadvertently discovered during the search for astronaut Gus Grissom’s lost space capsule Liberty Bell 7. Since then, I’ve contributed to a number of historic shipwreck discoveries, including World War II treasure ships, lost Nazi U-Boats, Admiral Balchen’s HMS Victory, and the treasure steamship SS Connaught. These adventures and others serve as the inspiration for my novels.

Taylor's book list on rogue submarines and underwater mayhem

Taylor Zajonc Why did Taylor love this book?

Brilliantly told and deeply tragic, Iron Coffins recounts the Battle of the Atlantic from the firsthand perspective of one of the few surviving German submarine captains.

Herbert A. Werner’s service took him on multiple tours, including the Mediterranean and various battlegrounds in the Atlantic, where he sank ships, dodged sub hunters, and watched the Third Reich crumble, all the while as his personal losses and wartime guilt mounted.

By Herbert A. Werner,

Why should I read it?

3 authors picked Iron Coffins as one of their favorite books, and they share why you should read it.

What is this book about?

The former German U-boat commander Herbert Werner navigates readers through the waters of World War II, recounting four years of the most significant and savage battles. By war's end, 28,000 out of 39,000 German sailors had disappeared beneath the waves.


Book cover of The U-boat War

Lawrence Paterson Author Of Schnellboote: A Complete Operational History

From my list on U-boats that aren't Das Boot.

Why am I passionate about this?

I have been writing non-fiction Second World War history books since 2000 and just recently had my twenty-first published by Osprey. Most deal with aspects of the history of Germany’s U-boats. Though I have had a lifelong interest in military history, the desire to write about this topic began while living near Brest in Brittany, France. I am a scuba diving instructor and spent a great deal of time diving on wrecks left behind by the Kriegsmarine, all in the shadow of the huge U-boat bunkers created in Brest’s military harbour. Encouraged by authors Jon Gawne and Robert Strauss I submitted the proposal for the First U-Boat Flotilla to Pen & Sword in 2000…and it went from there. 

Lawrence's book list on U-boats that aren't Das Boot

Lawrence Paterson Why did Lawrence love this book?

Related to Das Boot this may be (same author, same boat as within the novel) but this is a factual photographic essay of photos taken by Buchheim, predominantly aboard U96 during August-September 1941 as a member of the Propaganda Company. The photographs show life as it actually was in the North Atlantic on patrol, and end with shots taken aboard U309 as it escaped Brest in August 1944 and was involved in the rescue of crew from U981 which sank after hitting a mine with twelve crewmen killed.

This is, quite simply, a brilliant and evocative set of photographs. Buchheim was part of the propaganda machine that he so vocally lambasted in his later years, and, talking to U-boat veterans, opinions of him as a human being were extremely polarised. However, there can be no doubt about his mastery of the visual medium.

By Lothar-Gunther Buchheim,

Why should I read it?

1 author picked The U-boat War as one of their favorite books, and they share why you should read it.

What is this book about?

Chronicles submarine warfare in the North Atlantic during the Second World War, and describes the battles above and below the surface


Book cover of War Beneath the Sea: Submarine Conflict During World War II

Melvyn Fickling Author Of Falcons

From my list on the Siege of Malta and the Mediterranean War.

Why am I passionate about this?

I was seeking a direction for the third novel in the Bluebird series and my dates led me to Malta. Even as an avid reader of history, I knew shockingly little about the island’s tortuous punishment at the hands of Axis air forces. After much reading I was compelled to visit Malta myself, to tour the locations I would use, and ensure my fiction reflected the character of the landscape and the nature of the people that defended it so doggedly. Standing at Ta’Qali, where an airfield received in one single raid the same tonnage of bombs that crippled Coventry, I felt I’d been given permission.  

Melvyn's book list on the Siege of Malta and the Mediterranean War

Melvyn Fickling Why did Melvyn love this book?

Malta operated a small fleet of submarines from Manoel Island in Valletta’s north harbour. Painted cobalt for camouflage, they were kept submerged at their moorings to avoid enemy attention. Padfield’s book is a huge tour de force that details all aspects of the Mediterranean campaign together with all the other major submarine campaigns during the second world war. We learn about the submarine arms of Britain, America, Japan, and Italy, as well as the anti-submarine measures deployed by all sides. First-hand accounts, from submariners at the sharp end to the decision-makers in dusty ministry offices, are used to embellish this technically definitive account of the cloak and dagger world of underwater warfare.

By Peter Padfield,

Why should I read it?

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

What is this book about?

The first book to cover the major submarine campaigns in all the WWII theatres.

The canvas is broad and deep, from the strategic perspective at the top to the cramped and claustrophobic life of the crews in their submersible steel tubes; from the feats of ‘ace’ commanders to the terrifying experiences of men under attack in this most pitiless form of warfare.

War Beneath the Sea describes the technical and tactical measures by which the Western Allies countered Admiral Karl Dönitz’s U-boat ‘pack’ attacks in the all-important North Atlantic battle; the fanatical zeal with which, even after defeat, Dönitz continued…


Book cover of Operation Drumbeat: The Dramatic True Story of Germany's First U-Boat Attacks Along the American Coast in World War II

John J. Geoghegan Author Of Operation Storm: Japan's Top Secret Submarines and Its Plan to Change the Course of World War II

From my list on submarine warfare during World War II.

Why am I passionate about this?

I spent more than five years researching and writing a book about the Japanese submarine force during World War II—a topic virtually untouched by western historians. My research took me to Japan where I interviewed surviving members of the Imperial Japanese Navy’s Sixth Fleet—its submarine branch. These men told incredible stories of what it was like to serve aboard a Japanese sub during World War II; stories filled with courage, fear, pathos, and humor revealing the universality of the human condition. I remained moved by them to this day.

John's book list on submarine warfare during World War II

John J. Geoghegan Why did John love this book?

Few people understand just how lousy the East Coast of the United States was with U-boats during the opening months of World War II. Operating with virtual impunity, they sank tankers and merchant ships up and down the coast for nearly a year before the U.S. finally organized an effective defense. Gannon does an excellent job both setting the scene and relating the history of the U-boat war—a story that few people know but will keep you riveted.

By Michael Gannon,

Why should I read it?

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

What is this book about?

Operation Drumbeat is the story of Germany's first deliberate attacks against the United States in World War II. The attacks took the form of torpedo launchings, and deck-gun actions by submarines, called U-boats, against American and Allied freighters and tankers steaming with war cargoes along the U.S. Atlantic Coast, in the Caribbean, and across the Gulf of Mexico during the first eight months of 1942.

By August, the number of sinkings reached nearly 400, with loss of over 5,000 U.S. and Allied merchant seamen and sailors-twice the number of fatal casualties at Pearl Harbor the preceding December. In his magisterial…


Book cover of The Battle of Midway
Book cover of Battle of Wits: The Complete Story of Codebreaking in World War II
Book cover of The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography

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Interested in submarines, naval warfare, and cryptography?

Submarines 35 books
Naval Warfare 38 books
Cryptography 31 books