Snow: The Astonishing Story of the First Double Agent

Nigel West is the pen name of Rupert Allason, a military historian and author specialising in intelligence and security issues. He is European Editor of the International Journal of Intelligence and Counter-Intelligence. He was awarded the first Lifetime Literature Achievement Award of the US Association of Former Intelligence Officers and was voted 'the experts' expert' by a panel of spy writers selected by The Observer. Madoc Roberts has worked in television for thirty years. He is managing director of Barkingmad TV and as a producer and director has made history programmes for Channel 4, Channel 5, Discovery and the History Channel. As an editor he has worked on feature films and made award-winning programmes for all the major networks including Timewatch for BBC 2 and Time Team for Channel 4. He was also the main editor on the long-running BBC 2 series Private Life of a Masterpiece. In the 1970s he was lead singer with The Tunnelrunners. He now lives in Cardiff with his wife, the artist Susan Roberts.