Ulysses S. Grant, Harriet Beecher Stowe, Stephen Crane, Jefferson Davis, Abraham Lincoln (2012). “The Modern Library Civil War Bookshelf 5-Book Bundle: Personal Memoirs, Uncle Tom's Cabin, The Red Badge of Courage, Jefferson Davis: The Essential Writings, The Life and Writings of Abraham Lincoln”, p.45, Modern Library
James Weldon Johnson, Sondra K. Wilson (1995). “The Selected Writings of James Weldon Johnson: Social, political, and literary essays”, p.352, Oxford University Press on Demand