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Explains transposition, substitution, and Baconian bilateral ciphers and presents more than one hundred and fifty problems.
Decode 68 secret messages—backward ciphers, false word divisions, null ciphers and much more with this fascinating, fun-filled book. Solutions.
Cryptology, for millennia a "secret science", is rapidly gaining in practical importance for the protection of communication channels, databases, and software. Beside its role in computerized information systems, cryptology is finding more and more applications inside computer systems and networks, extending to access rights and source file protection. The first part of this book treats secret codes and their uses - cryptography - before moving on to the process of covertly decrypting a secret code - cryptanalysis. Spiced with a wealth of exciting, amusing, and occasionally personal stories from the history of cryptology, and presupposing only elementary mathematical knowledge, this book will also stimulate general readers.
A social and cultural history of exploitation films, which were produced on the fringes of Hollywood and often dealt with subjects forbidden by the Production Code.
Although published many decades ago, William Gaddis's The Recognitions is only now beginning to receive the critical attention it deserves. Carnival of Repetition, the first full-length study of the novel, is a sophisticated analysis that places it in a new literary and cultural context . This novel of the 1950 s is unlike anything else from that decade. It harks back to the works of high modernism (exemplified by Joyce's Ulysses) and looks forward to postmodern fiction (especially as practiced by Barth, Pynchon, and DeLillo). Imitation is its major theme, one that Gaddis pursues on many levels, across several continents, into mazes of arcane knowledge and bogus scholarship, and even into th...
A non-fiction companion volume to the popular Rick Brant Science-Adventure Series. This reprint of a very hard-to-find title includes easy-to-read chapters about codes and ciphers, slingshots and archery, microscopes and radios, tricks and games, and scientific experiments and how to plan a science project. Please Note: These experiments have not been written with the modern reader in mind. Some may be dangerous and should not be undertaken. The Rick Brant series was written pseudonymously under the name John Blaine from 1946-1968 . Many millions of the books were sold. Rick Brant was a high school boy who lived on an island off the coast of New Jersey. His father was a world-famous scientist. Rick's best friend was Donald "Scotty" Scott and together they have adventures all over the globe usually involving a secret science project of some kind. Originally published in 1960.
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