Lyt når som helst, hvor som helst

Dyk ned i over 1 million e- og lydbøger samt podcasts.

  • Over 1 million titler
  • Eksklusive titler + Mofibo Originals
  • Download og nyd titler offline
  • Opsig når som helst
Prøv nu
Cover for Gordon Welchman: Bletchley Park's Architect of Ultra Intelligence

Gordon Welchman: Bletchley Park's Architect of Ultra Intelligence

Sprog
Engelsk
Format
Kategori

Historie

"Enigma's 'forgotten genius' . . . [the] story of Alan Turing's spymaster boss who led the team that cracked Hitler's WWII codes" (Daily Mail).

The Official Secrets Act and the passing of time have prevented the Bletchley Park story from being told by many of its key participants. Here at last is a book that allows some of them to speak for the first time. Gordon Welchman was one of the Park's most important figures. Like Alan Turing, his pioneering work was fundamental to the success of Bletchley Park and helped pave the way for the birth of the digital age. Yet, his story is largely unknown to many. His book, The Hut Six Story, was the first to reveal not only how they broke the codes, but how it was done on an industrial scale. Its publication created such a stir in GCHQ and the NSA that Welchman was forbidden to discuss the book or his wartime work with the media.

In order to finally set the record straight, Bletchley Park historian and tour guide Joel Greenberg has drawn on Welchman's personal papers and correspondence with wartime colleagues that lay undisturbed in his son's loft for many years. Packed with fascinating new insights, including Welchman's thoughts on key Bletchley figures and the development of the bombe machine, this is essential reading for anyone interested in the clandestine activities at Bletchley Park.

"A magnificent biography which finally provides recognition to one of Bletchley's and Britain's lost heroes." —Michael Smith

"Reveals a man equally as fascinating equally as important as Turing, and tells us even more about what went on in this most secret of establishments during the war years." —Books Monthly

© 2014 Frontline Books (E-bog): 9781473834637

Udgivelsesdato

E-bog: 24. februar 2014

Andre kan også lide...

  1. The Mystery of Lewis Carroll: Discovering the Whimsical, Thoughtful, and Sometimes Lonely Man Who Created Alice in Wonderland
    The Mystery of Lewis Carroll: Discovering the Whimsical, Thoughtful, and Sometimes Lonely Man Who Created Alice in Wonderland Jenny Woolf
  2. Sinatra's Century: One Hundred Notes on the Man and His World
    Sinatra's Century: One Hundred Notes on the Man and His World David Lehman
  3. Duchess of Palms: A Memoir
    Duchess of Palms: A Memoir Nadine Eckhardt
  4. Lucullus: The Life and Campaigns of a Roman Conqueror
    Lucullus: The Life and Campaigns of a Roman Conqueror Lee Fratantuono
  5. A Pearl of Great Price
    A Pearl of Great Price
  6. Writer, Sailor, Soldier, Spy: Ernest Hemingway's Secret Adventures, 1935–1961
    Writer, Sailor, Soldier, Spy: Ernest Hemingway's Secret Adventures, 1935–1961 Nicholas E. Reynolds
  7. The Big Book of Women Saints
    The Big Book of Women Saints Sarah Gallick
  8. The Man Who Would Be Sherlock: The Real Life Adventures of Arthur Conan Doyle
    The Man Who Would Be Sherlock: The Real Life Adventures of Arthur Conan Doyle Christopher Sandford
  9. Europe and the Jews: The Pressure of Christendom on the People of Israel for 1,900 Years
    Europe and the Jews: The Pressure of Christendom on the People of Israel for 1,900 Years Malcolm Hay
  10. Jane Austen's Inspiration: Beloved Friend Anne Lefroy
    Jane Austen's Inspiration: Beloved Friend Anne Lefroy Judith Stove
  11. The Adventures of Arthur Conan Doyle: A Biography
    The Adventures of Arthur Conan Doyle: A Biography Russell Miller
  12. Keats's Odes: A Lover's Discourse
    Keats's Odes: A Lover's Discourse Anahid Nersessian
  13. Inventing the Alphabet: The Origins of Letters from Antiquity to the Present
    Inventing the Alphabet: The Origins of Letters from Antiquity to the Present Johanna Drucker
  14. Prophet: The Life and Times of Kahlil Gibran
    Prophet: The Life and Times of Kahlil Gibran Robin Waterfield
  15. Rome & Parthia: Empires at War: Ventidius, Antony and the Second Romano-Parthian War, 40–20 BC
    Rome & Parthia: Empires at War: Ventidius, Antony and the Second Romano-Parthian War, 40–20 BC Gareth C. Sampson
  16. Slowdown: The End of the Great Acceleration—and Why It's Good for the Planet, the Economy, and Our Lives
    Slowdown: The End of the Great Acceleration—and Why It's Good for the Planet, the Economy, and Our Lives Danny Dorling
  17. The Real Sir Arthur Conan Doyle: The Creator of Sherlock Holmes
    The Real Sir Arthur Conan Doyle: The Creator of Sherlock Holmes Andrew Norman
  18. My Boy Jack?: The Search for Kipling's Only Son
    My Boy Jack?: The Search for Kipling's Only Son Tonie Holt, Valmai Holt
  19. Ministering Angels: A History of Nursing from The Crimea to The Blitz
    Ministering Angels: A History of Nursing from The Crimea to The Blitz Stella Bingham
  20. Something Wonderful: Rodgers and Hammerstein's Broadway Revolution
    Something Wonderful: Rodgers and Hammerstein's Broadway Revolution Todd S. Purdum
  21. The Battles of Antiochus the Great: The Failure of Combined Arms at Magnesia That Handed the World to Rome
    The Battles of Antiochus the Great: The Failure of Combined Arms at Magnesia That Handed the World to Rome Graham Wrightson
  22. Marengo: The Victory That Placed the Crown of France on Napoleon's Head
    Marengo: The Victory That Placed the Crown of France on Napoleon's Head T. E. Crowdy
  23. Loves of Harriet Beecher Stowe
    Loves of Harriet Beecher Stowe Philip McFarland
  24. Our Prince of Scribes: Writers Remember Pat Conroy
    Our Prince of Scribes: Writers Remember Pat Conroy
  25. Hail, Hail, Euphoria!: Presenting the Marx Brothers in Duck Soup, the Greatest War Movie Ever Made
    Hail, Hail, Euphoria!: Presenting the Marx Brothers in Duck Soup, the Greatest War Movie Ever Made Roy Blount
  26. Margaret: Friend of Orphans
    Margaret: Friend of Orphans Mary Lou Widmer
  27. A Woman's War (Annotated): Enriched Edition. An Edwardian Tale of Love, Duty, Temperance, and Family Conflict in an English Provincial Town
    A Woman's War (Annotated): Enriched Edition. An Edwardian Tale of Love, Duty, Temperance, and Family Conflict in an English Provincial Town Warwick Deeping
  28. Child Royal (Annotated): Enriched Edition. Historical Novel - The Story of Mary Queen of Scots
    Child Royal (Annotated): Enriched Edition. Historical Novel - The Story of Mary Queen of Scots D. K. Broster
  29. The Man Who Ran London During the Great War: The Diaries and Letters of Lieutenant General Sir Francis Lloyd, GCVO, KCB, DSO, 1853–1926
    The Man Who Ran London During the Great War: The Diaries and Letters of Lieutenant General Sir Francis Lloyd, GCVO, KCB, DSO, 1853–1926 Richard Morris
  30. The Literary Churchill: Author, Reader, Actor
    The Literary Churchill: Author, Reader, Actor Jonathan Rose
  31. The Greek Victories and the Persian Ebb 480–479 BC: The Battles of Salamis, Plataea, Mycale and after
    The Greek Victories and the Persian Ebb 480–479 BC: The Battles of Salamis, Plataea, Mycale and after Manousos E. Kambouris
  32. Jesus Tree
    Jesus Tree Stephen Doster
  33. Queen Hortense: A Life Picture of the Napoleonic Era
    Queen Hortense: A Life Picture of the Napoleonic Era L. Mühlbach
  34. Greenback Planet: How the Dollar Conquered the World and Threatened Civilization as We Know It
    Greenback Planet: How the Dollar Conquered the World and Threatened Civilization as We Know It H. W. Brands
  35. Corpses, Coffins, and Crypts: A History of Burial
    Corpses, Coffins, and Crypts: A History of Burial Penny Colman
  36. Second World War Lives: A Guide for Family Historians
    Second World War Lives: A Guide for Family Historians James Goulty
  37. Roman Empire at War: A Compendium of Battles from 31 B.C. to A.D. 565
    Roman Empire at War: A Compendium of Battles from 31 B.C. to A.D. 565 Don Taylor
  38. A Force for Nature: The Story of NRDC and the Fight to Save Our Planet
    A Force for Nature: The Story of NRDC and the Fight to Save Our Planet George Black, Patricia Adams, John H. Adams
  39. The Gallery of Portraits (Vol. 1-7) (Annotated): Enriched Edition. Biographies of Mozart, Madame de Stael, Bolivar, Leonardo de Vinci, Dante, Erasmus, Titian, Martin Luther, Richelieu, Voltaire, Lorenzo de Medici…
    The Gallery of Portraits (Vol. 1-7) (Annotated): Enriched Edition. Biographies of Mozart, Madame de Stael, Bolivar, Leonardo de Vinci, Dante, Erasmus, Titian, Martin Luther, Richelieu, Voltaire, Lorenzo de Medici… Arthur Thomas Malkin
  40. Shakespeare's Lost Kingdom: The True History of Shakespeare and Elizabeth
    Shakespeare's Lost Kingdom: The True History of Shakespeare and Elizabeth Charles Beauclerk
  41. The Ronald J. Glasser Collection: 365 Days; Another War, Another Peace; and Ward 402
    The Ronald J. Glasser Collection: 365 Days; Another War, Another Peace; and Ward 402 Ronald J. Glasser

Vælg dit abonnement

  • Over 1 million titler

  • Download og nyd titler offline

  • Eksklusive titler + Mofibo Originals

  • Børnevenligt miljø (Kids Mode)

  • Det er nemt at opsige når som helst

Den mest populære

Premium

For dig som lytter og læser ofte.

129 kr. /måned

  • 1 konto

  • 100 timer/måned

  • Eksklusivt indhold hver uge

  • Fri lytning til podcasts

  • Ingen binding

Prøv gratis

Unlimited

For dig som lytter og læser ubegrænset.

159 kr. /måned

  • 1 konto

  • Ubegrænset timer

  • Eksklusivt indhold hver uge

  • Fri lytning til podcasts

  • Ingen binding

Start tilbuddet

Family

For dig som ønsker at dele historier med familien.

Fra 179 kr. /måned

  • 2-6 konti

  • 100 timer/måned pr. konto

  • Fri lytning til podcasts

  • Kun 39 kr. pr. ekstra konto

  • Ingen binding

Dig + 1 familiemedlem

2 konti

179 kr. /måned

Prøv gratis

Flex

For dig som vil prøve Mofibo.

89 kr. /måned

  • 1 konto

  • 20 timer/måned

  • Gem op til 100 ubrugte timer

  • Eksklusivt indhold hver uge

  • Fri lytning til podcasts

  • Ingen binding

Prøv gratis