Full name: GCHQ: The Uncensored Story of Britain's Most Secret Intelligence Agency

Author: Richard Aldrich Rank: Rating: Original Rating: Pop Rating: Genres/categories: Purchase/reserch links: LibraryThing Amazon Goodreads ISBNs: 9780007278473 0007278470

GCHQ (Government Communication Headquarters) is the successor to the famous Bletchley Park wartime code-breaking organisation and is the largest and most secretive intelligence organisation in the country. Richard Aldrich traces GCHQ's evolvement from a wartime code-breaking operation to one of the world's leading espionage organisations.