Higginson, Mary Thacher, ed. Letters and Journals of Thomas Wentworth Higginson, 1846-1906. Boston: Houghton Mifflin Company, 1921. Digital Link: http://books.google.com/books?id=a2gRAAAAYAAJTabsRecord DataSource Type: PrimaryYear: 1921Publication Type: Book Note Cards People Higginson, Thomas Wentworth