Since the creation of the British Secret Service in 1909 a rich literary tradition has developed in both fiction and non-fiction. In this anthology, the editor, seeking clues to all the incidents in fiction and highlighting the most controversial passages in non-fiction, scrutinizes both MI5 and MI6 - pre- and post-war. The book contains extracts from controversial books such as "Spycatcher". By the author of "MI5" and "MI6".