The candidate for the 'real' James Bond is "Forest Yeo-Thomas, a Second World War secret agent, codenamed ‘White Rabbit’, whose Special Operations Executive file was released to The National Archives in 2003."
"The latest collection of Security Service (MI5) files are made public today and the undoubted highlights are the ten personal diaries of Guy Liddell, Deputy Director General of MI5 during the early Cold War.
Liddell dictated his personal thoughts on the day’s events to a secretary every evening and the pages of tightly-typed notes make fascinating reading."
You can download the files from their website free for one month.