A former member of the crack elite force the Special Air Service (SAS), Andy McNab was involved in both covert & overt special operations on five continents, including joint ops with Delta Force, the FBI's HRT & the DEA. McNab was the British Army's most highly decorated serving soldier when he left in 1993. After the non-fiction books based on his SAS experiences, "Bravo Two Zero" (1993) & "Immediate Action" (1995), McNab turned to fiction with "Remote Control" (1997) & "Crisis Four" (1999). He lectures to security agencies & remains closely involved with the intelligence communities on both sides of the Atlantic.