Simon Larren's latest mission for British Counter Espionage is a dangerous trip over the Afghan-Soviet border to rescue a double agent from a mental hospital in Samarkand. But ex-diplomat Nevile Mannering has changed sides more than twice and now his loyalties are unreliable. Despite the help of Caroline Brand and a young Afghani named Sharif, Larren's mission soon becomes a confusion of disasters, dangers, and sheer bad luck - and through it all he is pitted against the ruthless Soviet KGB.
His first book as Robert Charles was 'The Faceless Fugitive' (1963) and up to 2010 he had written 33 novels as such with Blood and Sangria (2010) being the last one.
As Charles Leader he first published 'Frontiers of Violence' (1966) and wrote 17 books under that pseudonym up to 1978, the last being 'Kingdom of Darkness' (1978).