There’s no shortage of fiction that might serve as an introduction to South Africa, as I discovered when I travelled there last October. I opted for the book that claimed to be the country’s first novel, Olive Schreiner’s The Story of an African Farm (1883), some township stories by Isaac Mogotsi and A Chain of Voices, a historical novel by the modern writer André Brink. But the first thing that went into my suitcase was a book I had come across on a library shelf thirty years previously and which had remained in my mind ever since: Alan Paton’s Cry, the Beloved Country, which uses the tale of a black parson in search of his son to illuminate the state of South African society in the mid-twentieth century.