Author: Robert Reynard
Publisher: Smith & Daniel
ISBN: 1889668133
Category : Language Arts & Disciplines
Languages : en
Pages : 124

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Author: Robert Reynard
Publisher: Smith & Daniel
ISBN: 1889668060
Category : Cryptography
Languages : en
Pages : 129

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Author: Liza Mundy
Publisher: Hachette Books
ISBN: 0316352551
Category : History
Languages : en
Pages : 524

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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.

Author:
Publisher:
ISBN: 9780993409035
Category :
Languages : en
Pages :

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Author: David Dufty
Publisher:
ISBN: 9781761380327
Category :
Languages : en
Pages : 0

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Central Bureau - Australia's own large and sophisticated intelligence network, built from scratch. It was this group of mathematicians, code-breakers, and radio experts who intercepted the travel plans of the architect of the Pearl Harbor attack, Admiral Yamamoto, leading to his ambush and death. Australian signals intelligence also played a vital role in the battles of the Coral Sea, Milne Bay, Hollandia, and many others. General Douglas MacArthur, the supreme commander of the local Allied forces, went so far as to insist that the men of Central Bureau accompany him on his counter-attack in the Pacific. After the war, the US sought to give these non-combatants the highest awards possible - honours that were suppressed by the Australian government in their need for secrecy. A groundbreaking work of military history, The Secret Code-breakers of Central Bureau gives these talented and dedicated individuals their due at last. It is a rich account of the shadowy side of military strength and of the men and women whose work was, in the words of the US navy, of 'immeasurable importance in the successfulmprosecution' of the Pacific War. 'Who knew? This enthralling study tells a deeply human story. The men and women who gave our troops a significant edge in the fight against the Japanese are the genuine heroes in this engaging and exciting book.' -Michael McKernan, author of The Strength of a Nation and When This Thing Happened 'This is history and military strategy written at its most engaging.' -Waikato Times 'A delightfully and thoroughly engaging story of the emergence of the Australian contribution to the signals and radio interception intelligence ... Dufty's writing style is light and easy to read, reminiscent of other contemporary historical narratives that tell a series of stories, most notably the emphasis of the human story associated with these experiences.' -Rhys Ball, NZ International Review

Author: Laurie Wallmark
Publisher: Abrams
ISBN: 1683357043
Category : Juvenile Nonfiction
Languages : en
Pages : 48

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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.

Author: H L Dennis
Publisher: Hachette UK
ISBN: 1444912747
Category : Juvenile Fiction
Languages : en
Pages : 44

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Introducing an extraordinary series with real codes, real mysteries and real danger. A Da Vinci Code for kids ... Imagine the chance to solve the Voynich Manuscript - a puzzle that has truly defeated adults for centuries. It's an ancient manuscript no one has ever been able to decipher. And there are Rules that say it is forbidden to even try to solve it. A secret hidden for centuries. But Brodie Bray likes a challenge, and when she receives a coded message through the post her life changes for ever. She's chosen for a secret team working to crack this most complicated code in the world to uncover the secret it hides. But it's a code that has driven people mad trying to solve it. Together with her new friends, Brodie must break the rules to break the code, at every turn facing terrible danger. For someone is watching them - and will even kill to stop them. In this original new series, three children tackle real unsolved mysteries and struggle with real unbroken codes to get to the hidden truth. Enter the world of the Secret Breakers at http://hldennis.com/ Teachers' resources and full reading guide available here: http://hldennis.com/docs/HDreadingguide.pdf

Author: Jan Slimming
Publisher: Casemate Publishers
ISBN: 1526784122
Category : Biography & Autobiography
Languages : en
Pages : 431

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“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. “Here’s a beauty of a history of some of the codebreaking girls who helped save us during the second world war. This one’s about Daisy Lawrence’s extraordinary life as a poor girl brought up in London and then chosen for top secret work at Bletchley Park. Reads like fiction.” —Books Monthly

Author: Robert Reynard
Publisher: Smith & Daniel
ISBN: 1889668001
Category : Cryptography
Languages : en
Pages : 98

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Author: Sara Ackerman
Publisher: HarperCollins Australia
ISBN: 1867260069
Category : Fiction
Languages : en
Pages : 368

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A brilliant female codebreaker. An ‘unbreakable’ Japanese naval code. A pilot on a top-secret mission that could change the course of WWII. The Codebreaker’s Secret is a dazzling story of love and intrigue set during America’s darkest hour. 1943. As war in the Pacific rages on, Isabel Cooper and her codebreaker colleagues huddle in ‘the dungeon’ at Station HYPO in Pearl Harbor, deciphering secrets plucked from the airwaves in a race to bring down the enemy. Isabel has only one wish: to avenge her brother’s death. But she soon finds life has other plans when she meets his best friend, a hotshot pilot with secrets of his own. 1965. Fledgling journalist Lu Freitas comes home to Hawai’i to cover the grand opening of the glamorous Mauna Kea Beach Hotel, Rockefeller’s newest and grandest project. When a high-profile guest goes missing, Lu forms an unlikely alliance with an intimidating veteran photographer to unravel the mystery. The two make a shocking discovery that stirs up memories and uncovers an explosive secret from the war days. A secret that only a codebreaker can crack.