When Stoner was published in 1965, the novel sold only a couple of thousand copies before disappearing with hardly a trace. Yet John Williams's quietly powerful tale of a Midwestern college professor, William Stoner, whose life becomes a parable of solitude and anguish eventually found an admiring audience in America and especially in Europe. The New York Times called Stoner "a perfect novel," and a host of writers and critics, including Colum McCann,...