Part I. Preliminary Material: 1. The irreducibility of affectivity; 2. How emotions reveal value; Part II. Emotions and Value: Some Epistemological and Constitutive Relations: 3. Emotional problems suggest epistemological problems (with Elizabeth Hegeman); 4. Do these connections show emotions important for value, or do they show something else?; 5. Emotions are important for evaluation and value; 6. Emotions as constituents and as added perfections; 7. How emotions help with evaluative knowledge (with Elizabeth Hegeman); Part III. Case Studies: Philosophical and Other Complexities of Emotions: 8. The interdependence of emotions and psychology (with Elizabeth Hegeman); 9. Affectivity and self-concern; 10. The complex evaluative world of Aristotle's Angry Man (with Elizabeth Hegeman); 11. Some final conclusions.