Introduction1Translator's Preface21The Ethics31Pt. IConcerning God31Pt. IIOf the Nature and Origin of the Mind63Pt. IIIConcerning the Origin and Nature of the Emotions102Pt. IVOf Human Bondage, or the Nature of the Emotions152Pt. VOf the Power of the Intellect, or of Human Freedom201Introduction224Translator's Preface231Treatise on the Emendation of the Intellect233Selected Letters263Selected Bibliography294