Matthew Dunn knows quite a lot about the spy business. Dunn experienced the world of espionage first hand as an agent for MI6, Great Britain's top secret intelligence agency.
Dunn retired a decade ago to start a family. He has just published his first spy novel in a forthcoming series featuring the MI6 super spy Will Cochrane.
In this interview Dunn discusses his espionage background and how he conceived of this series and his lethal protagonist.