Shoot the widow

The first rule of biography, wrote Justin Kaplan: “Shoot the widow.” In her new book, Meryle Secrest, acclaimed biographer (“Knowing, sympathetic and entertainingly droll”—The New York Times), writes about her comic triumphs and misadventures as a biographer in search of her nine celebrated subjects, about how the hunt for a “life” is like working one’s way through a maze, full of fall starts, dead ends, and occasional clear passages leading to the next part of the puzzle. She writes about her first book, a life of Romaine Brooks, and how she was led to Nice and given invaluable letters by…