The Code Breaker S Secret

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Code Girls

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Author : Liza Mundy
language : en
Publisher: Legacy Lit
Release Date : 2017-10-10

Code Girls written by Liza Mundy and has been published by Legacy Lit this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-10 with History categories.

The award-winning New York Times bestseller about the American women who secretly served as codebreakers during World War II--a "prodigiously researched and engrossing" (New York Times) book that "shines a light on a hidden chapter of American history" (Denver Post). Recruited by the U.S. Army and Navy from small towns and elite colleges, more than ten thousand women served as codebreakers during World War II. While their brothers and boyfriends took up arms, these women moved to Washington and learned the meticulous work of code-breaking. Their efforts shortened the war, saved countless lives, and gave them access to careers previously denied to them. A strict vow of secrecy nearly erased their efforts from history; now, through dazzling research and interviews with surviving code girls, bestselling author Liza Mundy brings to life this riveting and vital story of American courage, service, and scientific accomplishment.

The Codebreakers

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Author : David Kahn
language : en
Publisher:
Release Date : 1973

The Codebreakers written by David Kahn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Cryptography categories.

Australian Code Breakers

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Author : James Phelps
language : en
Publisher: HarperCollins
Release Date : 2020-03-01

Australian Code Breakers written by James Phelps and has been published by HarperCollins this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-01 with History categories.

The extraordinary story of a headmaster turned cryptographer, and our top-secret war with the Kaiser's Reich. On 11 August 1914, just days after war had been declared, Australian Captain J.T. Richardson boarded a German merchant vessel fleeing Melbourne's Port Phillip and audaciously seized a top-secret naval codebook. The fledgling Australian Navy had an opportunity to immediately change the course of the war. But what exactly had they found? Enter the Australian code breakers ... Recruited by savvy top brass, maths whizz and German speaker Frederick Wheatley worked night and day to fathom the basic principles of the code and start tracking the German Navy's powerful East Asia Squadron, led by the brilliant Maximilian von Spee. Soon Melbourne was a hub of international Allied intelligence. This is the untold story of how a former Australian headmaster and his mostly female team cracked one of Germany's most complex codes, paving the way for the greatest Allied naval victory of World War I.

Codebreaker Girls

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Author : Jan Slimming
language : en
Publisher: Pen & Sword Military
Release Date : 2021

Codebreaker Girls written by Jan Slimming and has been published by Pen & Sword Military this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with History categories.

"What would it be like to keep a secret for fifty years? Never telling your parents, your children, or even your husband?" Codebreaker Girls: A Secret Life at Bletchley Park tells the true story of Daisy Lawrence. Following extensive research, the author uses snippets of information, unpublished photographs and her own recollections to describe scenes from her mother's poor, but happy, upbringing in London, and the disruptions caused by the outbreak of the Second World War to a young woman in the prime of her life. The author asks why, and how, Daisy was chosen to work at the Government war station, as well as the clandestine operation she experienced with others, deep in the British countryside, during a time when the effects of the war were felt by everyone. In addition, the author examines her mother's personal emotions and relationships as she searches for her young fiancée, who was missing in action overseas. The three years at Bletchley Park were Daisy's university, but having closed the door in 1945 on her hidden role of national importance -- dealing with Germany, Italy and Japan -- this significant period in her life was camouflaged for decades in the filing cabinet of her mind. Now her story comes alive with descriptions, original letters, documents, newspaper cuttings and unique photographs, together with a rare and powerful account of what happened to her after the war.

Breaking The Code

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Author : Karen Fisher-Alaniz
language : en
Publisher: Sourcebooks, Inc.
Release Date : 2011-11

Breaking The Code written by Karen Fisher-Alaniz and has been published by Sourcebooks, Inc. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11 with Biography & Autobiography categories.

Our parents are our most unexplored mystery. Whether close or distant to us, we see them as "parent," rarely knowing or thinking about the person that they are outside that role. So few of us get to discover that person inside, even if it may be just a question away. Like many, Karen grew up with a father who was always there and yet always absent. As a little girl and then an adult, she talked to him, but they never really had a conversation. He'd told her stories of his childhood and of his time in the Navy, but she'd barely listened. But on his 81st birthday, without explanation, her father placed two weathered notebooks on her lap, with more than 400 pages of letters he'd written to his parents during World War II. The more she read, the more she discovered about the man she never knew and the secret role he played in the war. Thus began an unintended journey – one taken by a father and daughter who thought they knew each other, a journey of healing and discovery that started with a leap of faith.

Code Breaker Spy Hunter

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Author : Laurie Wallmark
language : en
Publisher: Abrams
Release Date : 2021-03-02

Code Breaker Spy Hunter written by Laurie Wallmark and has been published by Abrams this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-02 with Juvenile Nonfiction categories.

Decode the story of Elizebeth Friedman, the cryptologist who took down gangsters and Nazi spies In this picture book biography, young readers will learn all about Elizebeth Friedman (1892–1980), a brilliant American code breaker who smashed Nazi spy rings, took down gangsters, and created the CIA's first cryptology unit. Her story came to light when her secret papers were finally declassified in 2015. From thwarting notorious rumrunners with only paper and pencil to “counter-spying into the minds and activities of” Nazis, Elizebeth held a pivotal role in the early days of US cryptology. No code was too challenging for her to crack, and Elizebeth’s work undoubtedly saved thousands of lives. Extensive back matter includes explanations of codes and ciphers, further information on cryptology, a bibliography, a timeline of Elizebeth’s life, plus secret messages for young readers to decode.

Code Warriors

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Author : Stephen Budiansky
language : en
Publisher: Vintage
Release Date : 2016-06-14

Code Warriors written by Stephen Budiansky and has been published by Vintage this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-14 with Political Science categories.

A sweeping, in-depth history of NSA, whose famous “cult of silence” has left the agency shrouded in mystery for decades The National Security Agency was born out of the legendary codebreaking programs of World War II that cracked the famed Enigma machine and other German and Japanese codes, thereby turning the tide of Allied victory. In the postwar years, as the United States developed a new enemy in the Soviet Union, our intelligence community found itself targeting not soldiers on the battlefield, but suspected spies, foreign leaders, and even American citizens. Throughout the second half of the twentieth century, NSA played a vital, often fraught and controversial role in the major events of the Cold War, from the Korean War to the Cuban Missile Crisis to Vietnam and beyond. In Code Warriors, Stephen Budiansky—a longtime expert in cryptology—tells the fascinating story of how NSA came to be, from its roots in World War II through the fall of the Berlin Wall. Along the way, he guides us through the fascinating challenges faced by cryptanalysts, and how they broke some of the most complicated codes of the twentieth century. With access to new documents, Budiansky shows where the agency succeeded and failed during the Cold War, but his account also offers crucial perspective for assessing NSA today in the wake of the Edward Snowden revelations. Budiansky shows how NSA’s obsession with recording every bit of data and decoding every signal is far from a new development; throughout its history the depth and breadth of the agency’s reach has resulted in both remarkable successes and destructive failures. Featuring a series of appendixes that explain the technical details of Soviet codes and how they were broken, this is a rich and riveting history of the underbelly of the Cold War, and an essential and timely read for all who seek to understand the origins of the modern NSA.

Codebreakers

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Author : Francis Harry Hinsley
language : en
Publisher:
Release Date : 2001

Codebreakers written by Francis Harry Hinsley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Biography & Autobiography categories.

With many colourful anecdotes and vivid descriptions, this is the first authentic account of daily life at Government Communications Headquarters, Bletchley Park, the most successful intelligence agency in history. Described by Churchill as the 'secret weapon' that 'won the war', the men and women of Bletchley Park here combine to write their story in full.This book gives fascinating insights into recruitment and training, together with a full and accurate account of codes and ciphers and how they are broken.

Codebreaker

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Author : Marc McMenamin
language : en
Publisher: Gill & Macmillan Ltd
Release Date : 2018-10-12

Codebreaker written by Marc McMenamin and has been published by Gill & Macmillan Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-12 with History categories.

When Richard Hayes, a gifted polymath and cryptographer, was drafted by Irish intelligence services to track the movements of a prolific Nazi spy, Hermann Görtz, it set in motion one of the most remarkable episodes in Irish history. What followed was a high-stakes game of cat and mouse that would wind its way through the capital and its suburbs, reverberate through the corridors of power, test the sympathies of those in high society, and even expand to jeopardise the Allied war effort.Codebreaker is a riveting and deeply researched account of an extraordinary period of history – when Dublin became a hotbed of Nazi intrigue and the fate of an independent Ireland settled on the shoulders of an unassuming employee of the National Library.

Radar Girls

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Author : Sara Ackerman
language : en
Publisher: MIRA
Release Date : 2021-07-27

Radar Girls written by Sara Ackerman and has been published by MIRA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-27 with Fiction categories.

"A fresh, delightful romp of a novel."—Kate Quinn, New York Times bestselling author of The Rose Code * SheReads Most Anticipated Historical Fiction of Summer 2021 pick * Book Reporter Summer Reading pick * BiblioLifestyle Most Anticipated Summer 2021 Historical Fiction Books selection * Greatist Best Historical Fiction Books pick * An extraordinary story inspired by the real Women’s Air Raid Defense, where an unlikely recruit and her sisters-in-arms forge their place in WWII history. Daisy Wilder prefers the company of horses to people, bare feet and salt water to high heels and society parties. Then, in the dizzying aftermath of the attack on Pearl Harbor, Daisy enlists in a top secret program, replacing male soldiers in a war zone for the first time. Under fear of imminent invasion, the WARDs guide pilots into blacked-out airstrips and track unidentified planes across Pacific skies. But not everyone thinks the women are up to the job, and the new recruits must rise above their differences and work side by side despite the resistance and heartache they meet along the way. With America’s future on the line, Daisy is determined to prove herself worthy. And with the man she’s falling for out on the front lines, she cannot fail. From radar towers on remote mountaintops to flooded bomb shelters, she’ll need her new team when the stakes are highest. Because the most important battles are fought—and won—together. This inspiring and uplifting tale of pioneering, unsung heroines vividly transports the reader to wartime Hawaii, where one woman’s call to duty leads her to find courage, strength and sisterhood. “A wow of a book…[that is] a captivating story of friendship, heartbreak and true love. Highly recommend!” —Karen Robards, New York Times bestselling author of The Black Swan of Paris