David Hume was a Scottish philosopher, historian, economist, and essayist, known especially for his philosophical empiricism and skepticism. He is regarded as one of the most important figures in the history of Western philosophy. This Collection includes the full essays of A Treatise of Human Nature, An Enquiry Concerning Human Understanding, An Enquiry Concerning the Principles of Morals, and Dialogues Concerning Natural Religion. All essays include internal working Table of Contents.