'A love affair through an interpreter,' said Raya. 'That's a very cultured prospect.' Raya is a mercurial Moscow blonde who speaks no English, and the affair she is embarking upon is with Gordon Proctor-Gould, a visiting British businessman who speaks no Russian. They need an interpreter; which is how Paul Manning is diverted from writing his thesis at Moscow university to become involved in all the deceptions of love and East-West relations.