The authors talked about their book, Yanks: The Epic Story of the American Army in World War I, published by The Free Press.
*This transcript was compiled from uncorrected Closed Captioning.
Mr. Korda talked about his book, Country Matters.
Ms. Marton talked about her book, Hidden Power: Presidential Marriages That Shaped Our Recent History.
Ms. Sherr talked about her book, America the Beautiful.