Resultados para "Enigma" en Política y gobierno

For almost four desperate years between 1939 and 1943, British and American navies fought a savage, losing battle against German submarine wolf packs. The Allies might never have turned the tide of that historic battle without an intelligence coup. The race to break the German U-boat codes is one of the last great untold stories of World War II.

Marx has returned, but which Marx? Recent biographies have proclaimed him to be an emphatically nineteenth-century figure, but in this book, Mike Davis's first directly about Marx and Marxism, a thinker comes to light who speaks to the present as much as the past. In a series of searching...

Enigma est une machine électromécanique portable servant au chiffrement et au déchiffrement de l'information. Elle fut inventée par l'Allemand Arthur Scherbius, reprenant un brevet du Néerlandais Hugo Koch, datant de 1919. Son utilisation la plus célèbre fut celle faite par l'Allemagne nazie et ses alliés, avant et pendant la Seconde Guerre mondiale, la machine étant réputée inviolable selon ses concepteurs.

The Enigma of Clarence Thomas is a groundbreaking revisionist take on the Supreme Court justice everyone knows about but no one knows. “One of the marvels of Robin’s razor-sharp book is how carefully he marshals his evidence.... It isn’t every day that reading about ideas can be both so...

Bloomsbury presents Behind the Enigma by John Ferris, read by Charles Armstrong. 'Fascinating … This monumental work completes the authorised picture of a century of British intelligence' BEN MACINTYRE, THE TIMES '[A] revelatory look at the world of GCHQ … There is much in the book that...

When the ashes had settled after World War II and the Allies convened an international war crimes trial in Nuremberg, a psychiatrist, Douglas Kelley, and a psychologist, Gustave Gilbert, tried to fathom the psychology of the Nazi leaders using extensive psychiatric interviews, IQ tests, and Rorschach inkblot tests. Never before or since has there been such a detailed study of governmental leaders who orchestrated mass killings.

A gripping tale of betrayal and counterbetrayal that tells the story of the most enigmatic member of the Cambridge spy ring - Donald Maclean. Donald Maclean was a star diplomat, an establishment insider and a keeper of some of the West's greatest secrets. He was also a Russian spy, driven by passionately held beliefs, whose betrayal and defection to Moscow reverberated for decades.

The forgotten tale of MI6's top spy in Nazi Germany and his bid to stop the Second World War. In the world of espionage, where the accounts of renowned spies often dominate the narrative, this is a rare gem - an untold story of a completely unknown spy. Baron William de Ropp, a Baltic German...

Catherine Bréchignac montre comment l'homme a cherché à comprendre le monde qui l'entoure. Pourquoi cet être étrange qu'est l'humain est-il attiré par ce qui est énigmatique au point de fabriquer lui-même ses propres mystères et d'en avoir peur ? Il y a cent cinquante ans, l'électricité était considérée comme une innovation dont il fallait se méfier, une source de dangers, une invention diabolique même. L'idée fait aujourd'hui sourire, y compris ceux-là mêmes qui se méfient de la 5G ou du cloud, dont on ne saurait dire à quel nuage il est arrimé.

'Puts Richard Kerbaj in the front rank of modern authors on espionage. It is, by turns, gripping and shocking and sheds completely new light on the most important intelligence alliance in the world' -- Tim Shipman, author of All Out War The Secret History of The Five Eyes: The untold story of...

Now a major film, this is a dramatic reinterpretation of the life of Mary Queen of Scots by one of the leading historians of this period. Who was the real Mary Queen of Scots? The most enigmatic ruler of England lived a life of incredible drama and turmoil: crowned Queen of Scotland at nine...

The secret history of the American women who served as codebreakers during World War II is revealed in this New York Times bestseller. "Prodigiously researched and engrossing." —New York Times Recruited by the U.S. Army and Navy from small towns and elite colleges, more than ten thousand women...

A sweeping, in-depth history of NSA, whose famous “cult of silence” has left the agency shrouded in mystery for decades The National Security Agency was born out of the legendary codebreaking programs of World War II that cracked the famed Enigma machine and other German and Japanese...

‘As gripping as any spy thriller, Hastings’s achievement is especially impressive, for he has produced the best single volume yet written on the subject’ Sunday Times ‘Authoritative, exciting and notably well written’ Daily Telegraph ‘A serious work of rigourous and comprehensive...