Otto Jespersen is one of the foremost philologists of recent times. A genius phoneticist and a revolutionary force in the teaching of languages, Jespersen's contribution to the understanding of language cannot be overrated.

• Volume I The Roots of Modern Macroeconomics, Volume II The Roots of Modern Macroeconomics, continued, Volume III The Emergence of Modern Macroeconomics, Volume IV North American Keynesianism and Expectations and Uncertainty, Volume V Kalecki and the Marxian Tradition, Volume VI The Beginnings of Open-Economy Macroeconomics, Volume VIII Pre-Keynesian and Non-Keynesian British Analysis of Unemployment and Real and Money Wages, Volume VII Quantitative Approaches to Theories of Fluctuations, Volume IX Surveys and Policy, Volume X Surveys and Policy, continued