Support WBURDolly Parton Gives The Gift Of Literacy: A Library Of 100 Million BooksPlay03:20Download AudioMaureen PaoMarch 01, 2018 ShareDolly Parton reads Coat of Many Colors, a children's book based on one of her signature songs, to a group of children at the Great Hall of the Library of Congress in Washington, D.C., on Tuesday. (Library of Congress)