Introduction.- Part I: History, Methodology, and their Current Relevance.- Making the Most of Anomaly in the History of Economic Thought: Smith, Marx-Engels, and Keynes.- Reason and Reasonableness: Lessons from "The Economic Consequences of the Peace" Ninety Years Later.- The Marshallian Roots of Keynes.- Was Patinkin a Keynesian Economist?.- Keynes, Robbins, and the Nature of Economics.- Keynesianism at Chicago: 1959-1977.- Part II: Models, Pedagogy,...