Search:

Results 1 to 10 of 23 |

The secrets of codes / by Lunde, Paul,1943-;
LSC
Subjects: Ciphers.; Ciphers; Signs and symbols.; Cryptography.;
© c2012., Weldon Owen,
Available copies: 1 / Total copies: 1
unAPI

Codes and codebreaking / by Langley, Andrew.;
Explains how spies use complex codes to send information and efforts by codebreakers to break the codes.
Subjects: Cryptography; Ciphers;
© 2010., Smart Apple Media,
Available copies: 1 / Total copies: 1
unAPI

The woman who smashed codes : a true story of love, spies, and the unlikely heroine who outwitted America's enemies / by Fagone, Jason,author.;
Includes bibliographical references and index.
Subjects: Biographies.; Friedman, Elizebeth, 1892-1980.; Cryptographers; Cryptography;
Available copies: 1 / Total copies: 1
unAPI

The codebreaker's secret / by Ackerman, Sara,author.;
A dual-timeline historical novel of codebreaking, secrets, murder, and romance, set in Hawaii in 1943 and 1965, follows two women--a cryptanalyist working to defeat the Japanese Army, and a rookie journalist investigating the disappearance of a high-profile guest during the grand opening of the Mauna Kea Beach Hotel.
Subjects: Historical fiction.; Novels.; Women journalists; World War, 1939-1945; World War, 1939-1945;
Available copies: 1 / Total copies: 1
unAPI

Code warriors : NSA's codebreakers and the secret intelligence war against the Soviet Union / by Budiansky, Stephen.;
Includes bibliographical references and index.LSC
Subjects: United States. National Security Agency; Cryptography;
Available copies: 1 / Total copies: 1
unAPI

One day in August : the untold story behind Canada's tragedy at Dieppe / by O'Keefe, David R.,1967-author.;
Includes bibliographical references and index.
Subjects: Canada. Canadian Army; Dieppe Raid, 1942.; World War, 1939-1945; World War, 1939-1945;
Available copies: 1 / Total copies: 1
unAPI

The Holocaust codes : the untold story of decrypting the final solution / by Jennings, Christian,author.;
Includes bibliographical references and index.'The Holocaust Codes' is the first dedicated study of the cat-and-mouse struggle between a British cryptographer at Bletchley Park, and an Austrian SS officer responsible for the mass killings of thousands of Russian and Polish Jews. The account of how Nigel de Grey cracked the Enigma-coded signals of SS Major Hermann Höfle is one of the greatest untold stories of the WWII.
Subjects: De Grey, Nigel, 1886-1951.; Höfle, Hermann, 1898-; Cryptographers.; Enigma cipher system.; Holocaust, Jewish (1939-1945); World War, 1939-1945;
Available copies: 1 / Total copies: 1
unAPI

Capturing Enigma : how HMS Petard seized the German naval codes / by Harper, Stephen.;
Includes bibliographical references and index.
Subjects: Petard (Ship); World War, 1939-1945; World War, 1939-1945; Enigma cipher system; World War, 1939-1945;
© c1990, Sutton,
Available copies: 2 / Total copies: 2
unAPI

The paper birds : a novel / by Lynes, Jeanette,author.;
Includes bibliographical references."Set in the sweltering summer of 1943 in Toronto, The Paper Birds, is a novel about Gemma Sullivan, who works in a top-secret government codebreaking unit in Mimico, Ontario, during World War II. Gemma is an orphan, who was raised by her elderly aunt Wren after the death of her parents. Her aunt harbors of a deep love of crosswords and Tarot cards and an equally passionate hatred for war since the death of her own fiancée in WWI. While they are barely making ends meet, the last thing Wren would want for her niece is a job that involves anything to do with the war. It's a good thing then that Gemma's new job is top secret. Gemma is hired to work at The Cottage, where she and her female colleagues labour under a lifelong oath of secrecy, breaking codes and administering top secret information during the war. On the shores of Lake Ontario, close to Gemma's workplace, there is also a POW camp where Gemma encounters a prisoner named Tobias. She talks to Tobias through the fence even though she's at risk of losing her job, or worse, if she's caught fraternizing with the enemy. After several weeks of risky conversations, Tobias disappears from the camp. As Gemma is pulled deeper into her cryptology work, she becomes an integral part of the codebreakers' circle. While she loves her work, Gem didn't anticipate the tremendous psychological strain it would take. The job threatens to drive a wedge between Gem and her beloved aunt, as she struggles with the burden of secrecy. When Gemma unexpectedly runs into Tobias outside of the prison, Gemma's world is turned upside down and they are both forced to confront the secrets they've been keeping from each other. The Paper Birds is a love story that reveals the struggles and sacrifices of every day working women during the war and highlights the previously unknown codebreaking work undertaken by women in Canada during WWII."--
Subjects: Historical fiction.; Novels.; Cryptographers; Cryptography; Interpersonal relations; Man-woman relationships; Secrecy; World War, 1939-1945; Young women;
Available copies: 0 / Total copies: 1
unAPI

The story she left behind : a novel / by Callahan, Patti Henry,author.;
"Inspired by a true literary mystery, New York Times bestselling author of the mesmerizing The Secret Book of Flora Lea returns with the sweeping story of a legendary book, a lost mother, and a daughter's search for them both. In 1927, eight-year-old Clara Harrington's magical childhood shatters when her mother, renowned author, Bronwyn Newcastle Fordham, disappears off the coast of South Carolina. Bronwyn stunned the world with a book written in an invented language that became a national sensation when she was just twelve years old. Her departure leaves behind not only a devoted husband and heartbroken daughter, but also the hope of ever translating the sequel to her landmark work. As the headlines focus on the missing author, Clara yearns for something far deeper and more insatiable: her beautiful mother. By 1952, Clara is an illustrator raising her own daughter, Wynnie. When a stranger named Charlie Jameson contacts her from London claiming to have discovered a handwritten dictionary of her mother's lost language. Clara is skeptical. Compelled by the tragedy of her mother's vanishing, she crosses the Atlantic with Wynnie only to arrive during one of London's most deadly natural disasters-the Great Smog. With asthmatic Wynnie in peril, they escape the city with Charlie and find refuge in the Jameson's family retreat nestled in the Lake District. It is there that Clara must find the courage to uncover the truth about her mother and the story she left behind. Told in Patti Callahan Henry's lyrical, enchanting prose, The Story She Left Behind is a captivating novel of mystery and family legacy that captures the profound longing for a mother and the evergreen allure of secrets"--
Subjects: Historical fiction.; Novels.; Ciphers; Cryptography; Missing persons; Mothers and daughters; Women authors;
Available copies: 0 / Total copies: 2
unAPI

Results 1 to 10 of 23 |