From Mary, Queen of Scots, trapped by her own code, to the Navajo Code Talkers who helped the Allies win World War II, to the incredible (and incredibly simple) logisitical breakthrough that made Internet commerce secure, The Code Book tells the story of the most powerful intellectual weapon ever known: secrecy.Throughout the text are clear technical and mathematical explanations, and portraits of the remarkable personalities who wrote and broke the world’s most difficult codes. Accessible, compelling, and remarkably far-reaching, this book will forever alter your view of history and what drives it. It will also make you wonder how private that e-mail you just sent really is.

    Essentially, you are estimating a probability, but then updating that estimate based on other things that you know. This book is designed to give you an intuitive understanding of how to use Bayes Theorem. It starts with the definition of what Bayes Theorem is, but the focus of the book is on providing examples that you can follow and duplicate. Most of the examples are calculated in Excel, which is useful for updating probability if you have dozens or hundreds of data points to roll in.

    Siracusa's overview, wrap-up, and critique of everything new in OS X 10.10 Yosemite.

    And definitely the sweariest.For over three years now, Esther Walker has been entertaining foodies with her hilarious Recipe Rifle blog. Charting her progress from bad cook to, well, not-so-bad cook, she is blistering honest about what works, and what doesn’t, in the kitchen. If a recipe works for her, it will probably work for you. If it doesn’t, she will swear quite a lot.Crammed full of recipes, tips for entertaining, stories of pregnancy and tales of her husband (restaurant critic Giles Coren) coming home drunk, The Bad Cook will make you laugh out loud. It will also make you want to start cooking.

    His breaking of the German U-boat Enigma cipher in World War II ensured Allied-American control of the Atlantic. But Turing's vision went far beyond the desperate wartime struggle. Already in the 1930s he had defined the concept of the universal machine, which underpins the computer revolution. In 1945 he was a pioneer of electronic computer design. But Turing's true goal was the scientific understanding of the mind, brought out in the drama and wit of the famous "Turing test" for machine intelligence and in his prophecy for the twenty-first century.Drawn in to the cockpit of world events and the forefront of technological innovation, Alan Turing was also an innocent and unpretentious gay man trying to live in a society that criminalized him. In 1952 he revealed his homosexuality and was forced to participate in a humiliating treatment program, and was ever after regarded as a security risk. His suicide in 1954 remains one of the many enigmas in an astonishing life story.

    But long before he put on the deputy's star, he grew up in Nigeria, where his experiences were equally unforgettable. In THE LAWDOG FILES: AFRICAN ADVENTURES, LawDog chronicles his encounters with everything from bush pilots, 15-foot pythons, pygmy mongooses, brigadier-captains, and Peace Corp hippies to the Nigerian space program. THE LAWDOG FILES: AFRICAN ADVENTURES are every bit as hilarious as the previous volume, as LawDog relates his unforgettable experiences in a laconic, self-deprecating manner that is funny in its own right. Africa wins again, and again, and again, but, so too does the reader in this sobering, but hilarious collection of true tales from the Dark Continent.

    Evangelical Christians living in booming Austin, Texas, in the mid-1990s, they were respected leaders in their church and community. As Roger diligently worked his way up the high-tech corporate ladder, Penny kept a pristine home and coached similarly devout young women on how to be perfect wives. But on a windy March evening, this godly woman met the devil head-on. And when the police discovered her lifeless body—repeatedly bludgeoned with a lead pipe, then mutilated with a knife from her own spotless kitchen—they were shocked by the rage and savagery behind her slaying.The Good Wife is a startling true story of greed, hatred, betrayal, and an unimaginable murder—a tale of the dark decay that can be hidden behind a facade of saintliness when a marriage seemingly made in heaven descends into hell.

    Although engaged to Walter Manning for more than two years, she has lived away from him and worked as a society reporter for the Shawnee Globe. But an unexpected reconnection with the handsome Josh Flynn, her childhood sweetheart, leads to jealousy from Walter. Gwen insists that she loves Walter and would never be so dishonorable as to break off her engagement…Yet she can't brush off the feeling that her lack of enthusiasm and mounting pressure from wedding preparations are pointing her in a different direction—one that would shake her comfortable life to its foundation. Faced with an impossible decision, Gwen must choose between honor and love in this historical romance set in the Oklahoma Territory.

    It was the U.K.’s worst rail disaster in years. On the morning of October 5, 1999, two rush-hour commuter trains collided just outside London. Hundreds were feared dead. Though he was traveling in the front-most carriage, the novelist Andrew Rosenheim survived the crash. In “The Secrets of Carriage H,” Rosenheim recalls in heart-pounding detail the events of that day and opens up about the emotional rollercoaster that consumed him for months thereafter. Told with the rich textures of a novel and the bare heart of a memoir, “The Secrets of Carriage H” explores the unspoken consequences of survival and offers brutal, sometimes hilarious insight into the human condition. Andrew Rosenheim was born and raised in Chicago, but has lived in England for the last thirty-five years. He worked in publishing for many years at Oxford University Press and then as the Managing Director of Penguin Press. He is the author of seven novels, most recently Fear Itself and The Little Tokyo Informant. His writing has appeared in The Times, The New York Times, the Times Literary Supplement, and many other publications. Married, he lives with his wife and twin daughters near Oxford and is the editor of Kindle Singles in the U.K.Cover design by Evan Twohy.

    This hilarious and informative book is designed for anyone who is sci-curious and wants to know more about the world around them, especially the elements of everyday science that other books ignore.

    Turing’s openness about his homosexuality at a time when it was an imprisonable offense ultimately led to his untimely lo death at the age of only forty-one. In Alan Turing: Unlocking the Enigma, David Boyle reveals the mysteries behind the man and his remarkable career. Aged just 22, Turing was elected a fellow at King's College, Cambridge on the strength of a dissertation in which he proved the central limit theorem. By the age of 33, he had been awarded the OBE by King George VI for his wartime services: Turing was instrumental in cracking the Nazi Enigma machines at the top secret code breaking establishment at Bletchley Park during the Second World War.But his achievements were to be tragically overshadowed by the paranoia of the post-War years. Hounded for his supposedly subversive views and for his sexuality, Turing was prosecuted in 1952, and forced to accept the humiliation of hormone treatment to avoid a prison sentence. Just two years later, at the age of 41 he was dead. The verdict: cyanide poisoning.Was Turing’s death accidental as his mother always claimed? Or did persistent persecution drive him to take him own life?Alan Turing: Unlocking the Enigma seeks to find the man behind the science, illuminating the life of a person who is still a shadowy presence behind his brilliant achievements.

    It is a collection of 150 brain teasing math riddles and puzzles. Their purpose is to make children think and stretch the mind. They are designed to test logic, lateral thinking as well as memory and to engage the brain in seeing patterns and connections between different things and circumstances. They are laid out in three chapters which get more difficult as you go through the book, in the author’s opinion at least. The answers are at the back of the book if all else fails. These are more difficult riddles and are designed to be attempted by children from 10 years onwards, as well as participation from the rest of the family. Tags: Riddles and brain teasers, riddles and trick questions, riddles book, riddles book for kids, riddles for kids, riddles for kids aged 9-12, riddles and puzzles, jokes and riddles, jokes book, jokes book for kids, jokes children, jokes for kids, jokes kids, puzzle book

    Your guide to a higher math score on standardized tests*SATACT(R)ASVABGMAT(R)GRE(R)CBEST(R)PRAXIS I(R)GED(R) And More!Why CliffsNotes?Go with the name you know and trustGet the information you need-fast!About the Contents:IntroductionHow to use this bookOverview of the examsPart I: Basic Skills ReviewArithmetic and Data AnalysisAlgebraPart II: Strategies and PracticeMathematical AbilityQuantitative ComparisonData SufficiencyEach section includes a diagnostic test, explanations of rules, concepts withexamples, practice problems with complete explanations, a review test, and aglossary!Test-Prep Essentials from the Experts at CliffsNotes(R)For more test-prep help, visit CliffsNotes.com(R)*SAT is a registered trademark of the College Board, which was not involved inthe production of, and does not endorse, this product.

    Of course, the 75-year-old actress and comedian has been turning out unforgettable roles for the better part of five decades, from Ernestine, the condescending telephone operator on “Laugh-In,” to Violet Newstead, the secretary in “9 to 5.” In this wide-ranging, intimate and often hilarious Kindle Singles Interview, Tomlin covers all aspects of her extraordinary life and career, turning a drab Manhattan hotel room into a one-woman show with tales of her childhood in Detroit, her early years in New York, and the origins of her classic characters.Tom Roston is a veteran journalist and author of two previous Kindle Singles Interviews, with Ted Allen and Ken Burns. Roston began his career at The Nation and Vanity Fair, before working at Premiere magazine as a senior editor. He is a frequent contributor to The New York Times and his book, I Lost It At The Video Store, a filmmakers' oral history, will be published by The Critical Press in September. He lives with his wife and their two daughters in New York City.Cover design by Adil Dara.

    From Stephen Levy—the author who made "hackers" a household word—comes this account of a revolution that is already affecting every citizen in the twenty-first century. Crypto tells the inside story of how a group of "crypto rebels"—nerds and visionaries turned freedom fighters—teamed up with corporate interests to beat Big Brother and ensure our privacy on the Internet. Levy's history of one of the most controversial and important topics of the digital age reads like the best futuristic fiction.