Matthew Howard Dunn

Matthew Howard Dunn. Writer: Sentinel. Matthew Howard Dunn (born 25 November 1968) is a British spy novelist, media talent. creative adviser, and previously an MI6 intelligence officer. He spent 6 cadre years in the British Secret Intelligence Service, commonly known as MI6, as a field operative. His role required him to recruit and run agents, coordinate and participate in special operations, and to operate in deep-cover roles throughout the world...