This book identifies Anthony Blunt as not the fourth man but the first man, who recruited everyone else into the net, but managed to convince his interviewers that he was more innocent than he seemed. John Costello reveals that after the war Blunt went to Germany on a mission for the Royals, and Costello's evidence is corroborated by copies of documents located in Washington copied to them by M15 and M16. John Costello was Secretary of the Union and Chairman of the Conservative Association. A former LWT and BBC television producer, he is the author of "The Pacific War", "Sex and War" and co-author of "D-Day" and "The Battle of the Atlantic" and "The Concorde Conspiracy".