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Quite enlightening. I have read several books on the work of Bletchley Park and the breaking of the Enigma and other codes, but this book is different. Read morePublished 11 months ago by Shedman460
A fascinating and historically interesting read. Will add more when I have completed the book. Group Captain Winterbotham was a remarkable man.Published on 31 Dec. 2012 by Richard
I read another title by the author "The Nazi Connection" and was keen to read his earlier work,I knew it would be out of print and was very pleased to find the book online, it is... Read morePublished on 3 Dec. 2012 by Mayfield43
Frederick Winterbotham was at the heart of the Ultra secret throughout the war. Unlike so many books on this since, his revelations as to how the intelligence was used (and... Read morePublished on 19 Nov. 2011 by J. O. Jonkler
The item arrived in good time, and in the condition the purchase description given. Good service.Published on 29 April 2009 by T. Hollomon
This book now appears dated, being one of the first books to be written following the de-classification of the Enigma and Ultra wartime secrets in 1974. Read morePublished on 22 Jan. 2006 by PJC