Codes and Ciphers

Codes and Ciphers
Author: R. F. Churchhouse
Publisher: Cambridge University Press
Total Pages: 254
Release: 2002
Genre: Business & Economics
ISBN: 9780521008907


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Publisher Description

THE CIPHER

THE CIPHER
Author: Kathe Koja
Publisher: Roadswell Editions
Total Pages: 318
Release: 2014-08-21
Genre: Fiction
ISBN: 1938263006


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Kathe Koja's classic, award-winning horror novel is finally available as an ebook. Nicholas, a would-be poet, and Nakota, his feral lover, discover a strange hole in the storage room floor down the hall - "Black. Pure black and the sense of pulsation, especially when you look at it too closely, the sense of something not living but alive." It begins with curiosity, a joke - the Funhole down the hall. But then the experiments begin. "Wouldn't it be wild to go down there?" says Nakota. Nicholas says "We're not." But they're not in control, not from the first moment, as those experiments lead to obsession, violence, and a very final transformation for everyone who gets too close to the Funhole. THE CIPHER was the winner of the 1991 Bram Stoker Award, and was recently named one of io9.com's Top 10 Debut Science Fiction Novels That Took the World By Storm. Long out-of-print and much sought-after, it is finally available as an ebook, with a new foreword by the author. "An ethereal rollercoaster ride from start to finish." - The Detroit Free Press "Combines intensely poetic language and lavish grotesqueries." - BoingBoing "Kathe Koja is a poet ... [T]he kind that prefers to read in seedy bars instead of universities, but a poet." - The New York Review of Science Fiction "Her 20-something characters are poverty-gagged 'artists' who exist in that demimonde of shitty jobs, squalid art galleries, and thrift stores; her settings are run-down studios, flat-beer bars, and dingy urban streets [a] long way from Castle Rock, Dunwich, or Stepford, that's for sure." - Too Much Horror Fiction "This powerful first novel is as thought-provoking as it is horrifying." - Publishers Weekly "Unforgettable ... [THE CIPHER] takes you into the lives of the dark dreamers that crawl on the underbelly of art and culture. Seldom has language been so visceral and so right." - Locus "[THE CIPHER] is a book that makes you sit up, pay attention, and jettison your moldy preconceptions about the genre ... Utterly original ... [An} imaginative debut." - Fangoria "Not so much about the vast and wonderful strangeness of the universe as it is about the horrific and glorious potential of the human spirit." - Short Form

The Cipher

The Cipher
Author: Isabella Maldonado
Publisher: Thorndike Press Large Print
Total Pages: 0
Release: 2024
Genre: Fiction
ISBN: 9781420514407


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"FBI Special Agent Nina Guerrera escaped a serial killer's trap at sixteen. Years later, when she's jumped in a Virginia park, a video of the attack goes viral. Legions of new fans are not the only ones impressed with her fighting skills. The man who abducted her eleven years ago is watching. Determined to reclaim his lost prize, he commits a grisly murder designed to pull her into the investigation--but his games are just beginning"--

American Cipher

American Cipher
Author: Matt Farwell
Publisher: Penguin
Total Pages: 409
Release: 2020-03-10
Genre: Biography & Autobiography
ISBN: 0735221065


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The explosive narrative of the life, captivity, and trial of Bowe Bergdahl, the soldier who was abducted by the Taliban and whose story has served as a symbol for America's foundering war in Afghanistan ”An unsettling and riveting book filled with the mysteries of human nature.” —Kirkus Private First Class Bowe Bergdahl left his platoon's base in eastern Afghanistan in the early hours of June 30, 2009. Since that day, easy answers to the many questions surrounding his case—why did he leave his post? What kinds of efforts were made to recover him from the Taliban? And why, facing a court martial, did he plead guilty to the serious charges against him?—have proved elusive. Taut in its pacing but sweeping in its scope, American Cipher is the riveting and deeply sourced account of the nearly decade-old Bergdahl quagmire—which, as journalists Matt Farwell and Michael Ames persuasively argue, is as illuminating an episode as we have as we seek the larger truths of how the United States lost its way in Afghanistan. The book tells the parallel stories of a young man's halting coming of age and a nation stalled in an unwinnable war, revealing the fallout that ensued when the two collided: a fumbling recovery effort that suppressed intelligence on Bergdahl's true location and bungled multiple opportunities to bring him back sooner; a homecoming that served to deepen the nation's already-vast political fissure; a trial that cast judgment on not only the defendant, but most everyone involved. The book's beating heart is Bergdahl himself—an idealistic, misguided soldier onto whom a nation projected the political and emotional complications of service. Based on years of exclusive reporting drawing on dozens of sources throughout the military, government, and Bergdahl's family, friends, and fellow soldiers, American Cipher is at once a meticulous investigation of government dysfunction and political posturing, a blistering commentary on America's presence in Afghanistan, and a heartbreaking story of a naïve young man who thought he could fix the world and wound up the tool of forces far beyond his understanding.

Secret Code Book: Substitution Ciphers

Secret Code Book: Substitution Ciphers
Author: John Redden
Publisher: Lulu.com
Total Pages: 58
Release: 2017-09-02
Genre: Education
ISBN: 1387346083


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The Secret Code Book is a short introduction to substitution ciphers. The chapters ease young readers into the concept of rotation ciphers and work their way up to the Vigenère cipher. Along the way, readers will also learn about geometric approaches to secret codes such as the Pigpen cipher. As a bonus, there is a brief description of frequency analysis and how it is used to crack secret codes. frper gpbqr obbx In addition, this book actively challenges readers with practice missions where answers are listed in the back. Also, there is a cut-out rotation template that is provided to make your very own cipher disk! After reading this book, you will have all the basic tools needed to create secret messages.

The Cipher

The Cipher
Author: John C. Ford
Publisher: Penguin
Total Pages: 402
Release: 2016-02
Genre: Fiction
ISBN: 0147509424


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Robert "Smiles" Smylie and his friend Ben become embroiled in a high-stakes negotiation with a pair of suspicious Feds when Ben cracks a code with the power to unlock all the Internet's secrets.

The Crimson Cipher

The Crimson Cipher
Author: Susan Page Davis
Publisher: Ellie Claire
Total Pages: 0
Release: 2010
Genre: Christian fiction
ISBN: 9781609360122


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In this Christian-themed historical romance, a woman's life is changed forever after she becomes a Navy cryptographer. The year is 1915, and Emma Shuster's knowledge of cipher systems has earned her a position working on top secret missions in the Navy. As Emma works closely with a handsome lieutenant, she finds herself falling in love, and embarking on one of the most thrilling adventures of her life.

Codes, Ciphers and Spies

Codes, Ciphers and Spies
Author: John F. Dooley
Publisher: Springer
Total Pages: 284
Release: 2016-03-31
Genre: Science
ISBN: 3319294156


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When the United States declared war on Germany in April 1917, it was woefully unprepared to wage a modern war. Whereas their European counterparts already had three years of experience in using code and cipher systems in the war, American cryptologists had to help in the building of a military intelligence unit from scratch. This book relates the personal experiences of one such character, providing a uniquely American perspective on the Great War. It is a story of spies, coded letters, plots to blow up ships and munitions plants, secret inks, arms smuggling, treason, and desperate battlefield messages. Yet it all begins with a college English professor and Chaucer scholar named John Mathews Manly. In 1927, John Manly wrote a series of articles on his service in the Code and Cipher Section (MI-8) of the U.S. Army’s Military Intelligence Division (MID) during World War I. Published here for the first time, enhanced with references and annotations for additional context, these articles form the basis of an exciting exploration of American military intelligence and counter-espionage in 1917-1918. Illustrating the thoughts of prisoners of war, draftees, German spies, and ordinary Americans with secrets to hide, the messages deciphered by Manly provide a fascinating insight into the state of mind of a nation at war.

The Vivaldi Cipher

The Vivaldi Cipher
Author: Gary McAvoy
Publisher: Empraxis LLC
Total Pages: 374
Release: 2021-08
Genre:
ISBN: 9781954123069


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During the election of a new Pope in the mid-18th century, famed violinist Antonio Vivaldi learns of a ring of art forgers who are replacing the Vatican's priceless treasures with expertly-painted fakes. Desperate, the composer hides a message in a special melody, hoping someone, someday, will take down the culprits . . . Nearly three hundred years later, the confession of a dying Mafia Don alerts a Venetian priest to a wealth of forged paintings in the Vatican Museum, and the key to their identities lies hidden in a puzzling piece of music. Father Michael Dominic, prefect of the Secret Archives, investigates, and is mystified when he finds a cipher in an old composition from Vivaldi. Desperate to stop this centuries-long conspiracy, he calls on fellow sleuth Hana Sinclair and Dr. Livia Gallo, a music cryptologist, to help him crack the code and learn the truth. But the Camorra, a centuries-old Italian Mafia clan, won't stand by while some interfering priest ruins their most lucrative operation. Along with a French commando and two valiant Swiss Guards, Dominic explores the dark canals and grand palazzos of Venice to uncover the evidence he needs to stop the sinister plot. Can he unearth it in time, or will the Church's most valuable artworks fall prey to this massive conspiracy?