"Writing A Sort of Life ... was in the nature of a psychoanalysis. I made a long journey through time, and I was one of my characters." Known for his espionage thrillers set in exotic locales, Graham Greene is the writer who launched a thousand travel journalists. But although Greene produced some unabashedly commercial works -- he called them "entertainments," to distinguish them from his novels -- even his escapist fiction is rooted in the gritty realities he encountered around the globe.