• A Man's Value to Society: Studies in Self Culture and Character
• German Atrocities: Their Nature and Philosophy
• Great Men as Prophets of a New Era
• Right Living as a Fine Art: A Study of Channing's Symphony as an Outline of the Ideal Life and Character
• The Battle of Principles: A Study of the Heroism and Eloquence of the Anti-Slavery Conflict
• The Blot on the Kaiser's 'Scutcheon