Spy Who Tried to Stop a War, Inspiration for the Major Motion Picture Official Secrets, HarperCollins Publishers, Marcia Mitchell, Thomas Mitchell,Biography: historical, political and military,Biography: general, GCHQ Richard Aldrich,, , United Kingdom, en-GBhttps://www.harpercollins.co.ukGCHQ Richard Aldrich, [BLURB],[CITY],,books, ebooks, biblet, Book2look