William Styron’s great novel showcases the strengths of lavish, incantatory words and sentences. The Confessions of Nat Turner by William Styron. Vintage. 480 pages. William Styron told interviewers he worked slowly, writing his thick books by hand, in No. 2 pencil, on yellow legal pads. In Sophie’s Choice his alter ego reads his sentences aloud, testing them, as he goes. Styron had an ear for rhythm and a fearsome vocabulary that he wasn’t afraid to unleash. The lovely word motes …