Henry David Thoreau (2014). “Citizen Thoreau: Walden, Civil Disobedience, Life Without Principle, Slavery in Massachusetts, A Plea for Captain John Brown”, p.190, Graphic Arts Books
Joseph Conrad (2015). “Complete Short Stories of Joseph Conrad (Including His Memoirs, Letters & Critical Essays: Unforgettable Tales like Heart of Darkness, Point of Honor, Falk, Secret Sharer, The Return & Freya of Seven Isles”, p.1153, e-artnow