Take a Break's Codebreakers

Take a Break's Codebreakers PDF Author: Take a Break
Publisher: Carlton Publishing Group
ISBN: 9781780971629
Category :
Languages : en
Pages : 192

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Book Description
Give your brain a buzz with this amazing collection of Codebreakers puzzles from Take a Break. Match the letters to the numbers on the grid to build up a complete crossword - it's challenging, addictive and fun!

Take a Break's Codebreakers

Take a Break's Codebreakers PDF Author: Take a Break
Publisher: Carlton Publishing Group
ISBN: 9781780971629
Category :
Languages : en
Pages : 192

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Book Description
Give your brain a buzz with this amazing collection of Codebreakers puzzles from Take a Break. Match the letters to the numbers on the grid to build up a complete crossword - it's challenging, addictive and fun!

Code Girls

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

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Book Description
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.

Codebreakers

Codebreakers PDF Author: Bengt Beckman
Publisher: American Mathematical Soc.
ISBN: 9780821828892
Category : World War, 1939-1945
Languages : en
Pages : 288

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Book Description
"The author, Bengt Beckman, for many years was the head of the cryptanalysis department of the Swedish signal intelligence agency. He has crafted a book that a reader at any level of mathematical sophistication will thoroughly enjoy. It will appeal to a broad audience of readers, from historians and biography buffs to mathematicians to anyone with a passing interest in cryptology and cryptanalysis."--BOOK JACKET.

Codeword Puzzle Books for Adults

Codeword Puzzle Books for Adults PDF Author: Puzzle King Publishing
Publisher:
ISBN:
Category :
Languages : en
Pages : 108

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Book Description
Codeword Puzzle Book for Adults Codewords (sometimes called Code Breakers) are like crosswords with no clues. Instead, every letter of the alphabet has been replaced by a number, all you have to do is decipher which letter is represented by which number. This Codeword Puzzle Book is a fun way for teens, adults or seniors to sharpen their minds and test their Logic Skills. Including 90 Puzzles to keep you entertained for hours. This is the UK English Spelling version. Codeword Puzzle Book Features: Loads of Puzzles: 90 Pages of Puzzles Suitable for Most Levels: Medium to Hard Difficulty Perfectly Sized - 7" x 10" Solutions Can be Found at the Back of the Book Premium Matte Color Cover Puzzle King Publishing: Puzzle Books for Everyone!

The Da Vinci Codebreaker

The Da Vinci Codebreaker PDF Author: James L. Garlow
Publisher: Baker Books
ISBN: 1441210334
Category : Religion
Languages : en
Pages : 264

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Book Description
A Valuable Guide to the Errors and Omissions in the Blockbuster Novel and Film The Da Vinci Codebreaker provides answers to the questions readers most often ask about the popular novel. Included are more than 400 terms, people, locations, events, and definitions, including explanations that are historically and theologically correct--all arranged in an easy-to-use dictionary style. Ideal for Christians who want the facts and seekers who want more information about the claims of the novel and film.

D C-T!

D C-T! PDF Author: Joana Avillez
Publisher: Penguin
ISBN: 0525558055
Category : Art
Languages : en
Pages : 61

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Book Description
A joy-inducing illustrated book about New York City in the ingenious style of William Steig's classic CDB! Just as there are few cities as storied and replete with life as New York City, there are few illustrators or writers who have charmed as many generations as William Steig. To Molly Young and Joana Avillez, a connection between the two seemed obvious, and so D C-T! ("The City!") was born. Using a playful phonetic language first invented by Steig in his now classic 1968 book CDB!--but which in today's world of text message and internet shorthand feels uncannily contemporary--Young and Avillez tell a different story on each page of this collection of illustrations stuffed to brim with humor and cleverness: "S L-I-F!" (It's alive!) A boy shouts gleefully at a pile of rubbish seething with rats "I M B-Z" (I'm busy) Declares the phone-wielding businesswoman to the would-be mugger "R U I?" (Are you high?) Asks the clerk at a bodega to the blissed out shopper Brought to life in Avillez's distinctively ebullient and droll style are precocious pets and pet-owners, iconic architecture, and startlingly intrepid anthropomorphic rats. At once recognizable, and imagined like never before, are the surprising, intoxicating, and not-always-entirely-welcome sights, sounds, and smells of New York City. Full of wit, romance, and sheer delight, D C-T! is both an affectionate portrait of the visual cornucopia that is New York City and a gracious love letter to the great William Steig, sure to enchant readers young and old alike just as his work has for half a century.

The Rose Code

The Rose Code PDF Author: Kate Quinn
Publisher: HarperCollins
ISBN: 0062943480
Category : Fiction
Languages : en
Pages : 656

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Book Description
“The reigning queen of historical fiction” -- Fiona Davis, New York Times bestselling author of The Lions of Fifth Avenue The New York Times and USA Today bestselling author of The Huntress and The Alice Network returns with another heart-stopping World War II story of three female code breakers at Bletchley Park and the spy they must root out after the war is over. 1940. As England prepares to fight the Nazis, three very different women answer the call to mysterious country estate Bletchley Park, where the best minds in Britain train to break German military codes. Vivacious debutante Osla is the girl who has everything—beauty, wealth, and the dashing Prince Philip of Greece sending her roses—but she burns to prove herself as more than a society girl, and puts her fluent German to use as a translator of decoded enemy secrets. Imperious self-made Mab, product of east-end London poverty, works the legendary codebreaking machines as she conceals old wounds and looks for a socially advantageous husband. Both Osla and Mab are quick to see the potential in local village spinster Beth, whose shyness conceals a brilliant facility with puzzles, and soon Beth spreads her wings as one of the Park’s few female cryptanalysts. But war, loss, and the impossible pressure of secrecy will tear the three apart. 1947. As the royal wedding of Princess Elizabeth and Prince Philip whips post-war Britain into a fever, three friends-turned-enemies are reunited by a mysterious encrypted letter--the key to which lies buried in the long-ago betrayal that destroyed their friendship and left one of them confined to an asylum. A mysterious traitor has emerged from the shadows of their Bletchley Park past, and now Osla, Mab, and Beth must resurrect their old alliance and crack one last code together. But each petal they remove from the rose code brings danger--and their true enemy--closer...

Code Warriors

Code Warriors PDF Author: Stephen Budiansky
Publisher: Knopf
ISBN: 0385352662
Category : Cryptography
Languages : en
Pages : 433

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Book Description
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.

The Woman Who Smashed Codes

The Woman Who Smashed Codes PDF Author: Jason Fagone
Publisher: HarperCollins
ISBN: 0062430505
Category : History
Languages : en
Pages : 335

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Book Description
National Bestseller NPR Best Book of the Year “Not all superheroes wear capes, and Elizebeth Smith Friedman should be the subject of a future Wonder Woman movie.” —The New York Times Joining the ranks of Hidden Figures and In the Garden of Beasts, the incredible true story of the greatest codebreaking duo that ever lived, an American woman and her husband who invented the modern science of cryptology together and used it to confront the evils of their time, solving puzzles that unmasked Nazi spies and helped win World War II. In 1916, at the height of World War I, brilliant Shakespeare expert Elizebeth Smith went to work for an eccentric tycoon on his estate outside Chicago. The tycoon had close ties to the U.S. government, and he soon asked Elizebeth to apply her language skills to an exciting new venture: code-breaking. There she met the man who would become her husband, groundbreaking cryptologist William Friedman. Though she and Friedman are in many ways the "Adam and Eve" of the NSA, Elizebeth’s story, incredibly, has never been told. In The Woman Who Smashed Codes, Jason Fagone chronicles the life of this extraordinary woman, who played an integral role in our nation’s history for forty years. After World War I, Smith used her talents to catch gangsters and smugglers during Prohibition, then accepted a covert mission to discover and expose Nazi spy rings that were spreading like wildfire across South America, advancing ever closer to the United States. As World War II raged, Elizebeth fought a highly classified battle of wits against Hitler’s Reich, cracking multiple versions of the Enigma machine used by German spies. Meanwhile, inside an Army vault in Washington, William worked furiously to break Purple, the Japanese version of Enigma—and eventually succeeded, at a terrible cost to his personal life. Fagone unveils America’s code-breaking history through the prism of Smith’s life, bringing into focus the unforgettable events and colorful personalities that would help shape modern intelligence. Blending the lively pace and compelling detail that are the hallmarks of Erik Larson’s bestsellers with the atmosphere and intensity of The Imitation Game, The Woman Who Smashed Codes is page-turning popular history at its finest.

The Secret Life of Bletchley Park

The Secret Life of Bletchley Park PDF Author: Sinclair McKay
Publisher: Aurum
ISBN: 1845136837
Category : History
Languages : en
Pages : 280

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Book Description
Bletchley Park was where one of the war’s most famous – and crucial – achievements was made: the cracking of Germany’s “Enigma” code in which its most important military communications were couched. This country house in the Buckinghamshire countryside was home to Britain’s most brilliant mathematical brains, like Alan Turing, and the scene of immense advances in technology – indeed, the birth of modern computing. The military codes deciphered there were instrumental in turning both the Battle of the Atlantic and the war in North Africa. But, though plenty has been written about the boffins, and the codebreaking, fictional and non-fiction – from Robert Harris and Ian McEwan to Andrew Hodges’ biography of Turing – what of the thousands of men and women who lived and worked there during the war? What was life like for them – an odd, secret territory between the civilian and the military? Sinclair McKay’s book is the first history for the general reader of life at Bletchley Park, and an amazing compendium of memories from people now in their eighties – of skating on the frozen lake in the grounds (a depressed Angus Wilson, the novelist, once threw himself in) – of a youthful Roy Jenkins, useless at codebreaking, of the high jinks at nearby accommodation hostels – and of the implacable secrecy that meant girlfriend and boyfriend working in adjacent huts knew nothing about each other’s work.