Harvard Book Store welcomes CHAD WILLIAMS—Samuel J. and Augusta Spector Professor of History and African and African American Studies at Brandeis University—for a discussion of his new book The Wounded World: W. E. B. Du Bois and the First World War. He will be joined in conversation by HENRY LOUIS GATES, JR.—Alphonse Fletcher University Professor and Director of the Hutchins Center for African & African American Research at Harvard University.