It would only have added to the lustre of the evening if Coetzee had been present - especially since V. S. Naipaul, also in Delhi at the moment, elected to stay away. But Coetzee, the famously reclusive South African writer (cited in literary circles as a potential Nobel nominee) sets his calendar a year in advance, and was detained by a prior engagement in France. Nevertheless, the Commonwealth Award sets the seal on his Booker triumph. Disgrace, the book that picked up both honours, is a novel of shocking intensity. It revolves around the travails of former professor David Lurie, indicted for sexual harassment and forced to retreat from his university calling to his daughter Lucys rural smallholding. A brutal assault on Lucy, David and the farm by a band of three black marauders serves as a metaphor for the ongoing politics of violence in South Africa. It is not pleasant, but like his first Booker winner, The Life and Times of Michael K., it is essential reading.