Robert Harris is the author of fifteen bestselling novels: the Cicero Trilogy - Imperium , Lustrum and Dictator - Fatherland , Enigma , Archangel , Pompeii , The Ghost , The Fear Index , An Officer and a Spy , which won four prizes including the Walter Scott Prize for Historical Fiction, Conclave , Munich , The Second Sleep, V2 and Act of Oblivion . His work has been translated into forty languages and nine of his books have been adapted for cinema and television. He lives in West Berkshire with his wife, Gill Hornby.