Roxana Robinson (née Barry; born 30 November 1946) is an American novelist and biographer whose fiction explores the complexity of familial bonds and fault lines. She is best known for her 2008 novel, Cost, which was named one of the Five Best Novels of the Year by The Washington Post. She is also the author of Georgia O'Keeffe: A Life, and has written widely on American art and issues pertaining to ecology and the environment. Source: Wikipedia (en)