Behind the Enigma: The Authorised History of GCHQ, Britain's Secret Cyber-Intelligence Agency
- Author: Ferris, John
- ISBN: 9781526605474
- Availability: Not Yet Published – Pre-order
$NZ 37.99 Ex Tax: $NZ 37.99
You know about MI5. You know about MI6. Now uncover the story behind Britain's most secretive intelligence agency in the first-ever authorised history of GCHQ. Coming October 2020.