Why is it that some of the greatest works of literature have been produced by writers in the grip of alcohism, an addiction that cost them personal happiness and caused harm to those who loved them?In The Trip to Echo Spring, Olivia Laing examines the link between creativity and alcohol through the work and lives of six extraordinary men: F. Scott Fitzgerald, Ernest Hemingway, Tennessee Williams, John Berryman, John Cheever, and Raymond Carver. All...