In this third of twelve volumes, the great nineteenth-century pundit and agnostic considers some influential careers in history and the arts, but touches on religion as well. Lectures includes “Shakespeare,” calling him the Great Genius of our World; “Robert Burns,” the story of his life as well as why Burns’s poetry is loved; “Abraham Lincoln;” “Voltaire;” “Liberty in Literature;” “The Great Infidels;” “Which Way?”; and “About the Holy Bible.”