Gordon Welchman

Author: Joel Greenberg
Publisher: Frontline Books
ISBN: 1473834635
Size: 42.71 MB
Format: PDF, Mobi
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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.

My Secret Life In Hut Six

Author: Mair Russell-Jones
Publisher: Lion Books
ISBN: 0745956653
Size: 27.56 MB
Format: PDF
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This book gives a fascinating insight into one woman's battle and vividly captures an era of danger, strain - and day to day difficulties, brightened occasionally by visits from the top brass, including Churchill.


Author: Mavis Batey
Publisher: Biteback Publishing
ISBN: 1849542783
Size: 57.55 MB
Format: PDF, ePub, Docs
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This gripping new edition of Batey's critically acclaimed book reveals the vital part Dilly played in the deception operation that ensured the success of the D-Day landings, altering the course of the Second World War.


Author: F. H. Hinsley
Publisher: Oxford University Press, USA
ISBN: 9780192801326
Size: 75.70 MB
Format: PDF, Kindle
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With many colourful anecdotes and vivid descriptions, this is the first authentic account of daily life at Government Communications Headquarters, Bletchley Park, the most successful intelligence agency in history.

Seizing The Enigma

Author: David Kahn
Publisher: Frontline Books
ISBN: 9781526711458
Size: 55.94 MB
Format: PDF, ePub, Mobi
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Seizing the Enigma tells the thrilling story of the Royal Navy's battle to crack the German's supposedly unbreakable U-boat Enigma code, which would allow the vital Allied convoys in the North Atlantic to be routed away from Donitz's ...


Author: Hugh Sebag-Montefiore
Publisher: Hachette UK
ISBN: 1780221231
Size: 28.86 MB
Format: PDF, ePub
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This book tells the whole Enigma story: its original invention and use by German forces and how it was the Poles who first cracked - and passed on to the British - the key to the German airforce Enigma.


Author: B. Jack Copeland
Publisher: OUP Oxford
ISBN: 0191578215
Size: 21.82 MB
Format: PDF, ePub, Docs
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At last - the secrets of Bletchley Park's powerful codebreaking computers. This is a history of Colossus, the world's first fully-functioning electronic digital computer.