Harvard Book Store welcomes W. Ralph Eubanks—award-winning writer, and faculty fellow and writer in residence at the Center for the Study of Southern Culture at the University of Mississippi—for a discussion of his new book, When It's Darkness on the Delta: How America's Richest Soil Became Its Poorest Land. He will be joined in conversation with Steve Yarbrough—author of twelve books, including Stay Gone Days, and Professor Emeritus at Emerson College.