Carol Wallace, co-author of "To Marry an English Lord," has written 21 books, including most recently her historical novel "Leaving Van Gogh." Previous titles have included humor, parenting, and social history. In 2006 Wallace received a M.A. in art history from Columbia University. The research for her M.A. thesis provided the foundation for "Leaving van Gogh." A 1977 graduate of Princeton University, Wallace lives in New York.