avg_rating: 3.71
name: Valerie  Hansen
about: Valerie Hansen is a professor of History at Yale University.Librarian Note: There is more than one author in the GoodReads database with this name. See this thread for more information. Valerie Hansen is a professor of History at Yale University.Librarian Note: There is more than one author in the GoodReads database with this name. See this thread for more information. ...more