Introduction: The Idea as Hero; 1: The Theorist as a Young Man; 2: Early Theorizing; 3: Keynes Reconstituted: Thoughts on Policy and Theory; 4: Theorizing of the Middle Period: A Treatise on Money; 5: Policy-Making; 6: Theorizing: Toward the Final Statement; 7: The General Theory as Abstraction; 8: Consumption and the Propensity to It; 9: Investment and the Inducement to It; 10: The Close of Keynes’s System; 11: Defense; 12: Conquest