Stalin's Englishman names Sixth Man

Andrew Lownie, whose Stalin’s Englishman: The Lives of Guy Burgess is published on Thursday , names a new Russian spy in today’s Mail on Sunday

http://www.dailymail.co.uk/news/article-3223851/Unmasked-SIXTH-man-Cambridge-spy-ring-sent-nuclear-secrets-KGB-allowing-Russia-develop-atom-bomb.html

The book now has its own Twitter account (@guyburgessbook) and Facebook page at

https://www.facebook.com/pages/Stalins-Englishman/1112583928771142