The Best Unauthorized History of Spycraft

Accounts of the secret world usually fall into one of two camps, the authoritative or the popular.  The authoritative — such as Christopher Andrew’s history of MI5 and Keith Jeffery’s of MI6 — are officially sanctioned, based on the file record and reliable. They are incomplete because, inevitably, there are episodes the authors are not (yet) permitted to publish, and Jeffery’s ends anyway in 1949. The popular accounts, which invariably claim to be complete and uncensored — and never are — tend to be drawn partly from the National Archive, partly from anonymous retired officials and partly from other popular accounts, some by disaffected former employees. Truths, half-truths, speculations and ‘revelations’ are jumbled together and belted out to the tuneful grinding of axes.