The explosive, shocking and honest account from an MI5 officer, revealing never-before-seen detail into MI5's operation
'I do it because it is all I know. I'm a hunter of people and I'm damn good at it.'
Recruited after the 7/7 attacks on London, Tom quickly found himself immersed in the tense world of watching, following and infiltrating networks of terrorists, spies and foreign agents.
It was a job that took over his life and cost him dear, taking him to the limit of physical and mental endur...