Following his series Citizen’s Library of Economics, Political Science and Sociology, Richard Ely of the University of Wisconsin then served as general editor for the series of social science textbooks published by Macmillan into the 1930s. I have been able to provide links to all but two of the titles (and the 1937 edition of Ely’s own economics textbook).
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SOCIAL SCIENCE TEXT-BOOKS
Edited by Richard T. Ely
New York: Macmillan
OUTLINES OF ECONOMICS [Third revised edition, 1916]
By Richard T. Ely, Ph.D., LL.D. Revised and enlarged by the Author and Thomas S. Adams, Ph.D., Max O. Lorenz, Ph.D., Allyn A. Young, Ph.D.
OUTLINES OF ECONOMICS [Sixth edition, 1937]
By Richard T. Ely and Ralph H. Hess
OUTLINES OF SOCIOLOGY [1919]
By Frank W. Blackmar, Ph.D., and John Lewis Gillin, Ph.D.
THE NEW AMERICAN GOVERNMENT [1915]
By James T. Young, Ph.D.
SOCIAL PROBLEMS [1917]
By Ezra T. Towne, Ph.D.
PROBLEMS OF CHILD WELFARE [1919]
By George B. Mangold, Ph.D.
COMPARATIVE FREE GOVERNMENT [1915]
By Jesse Macy, LL.D., and John W. Gannaway, M.A.
AMERICAN MUNICIPAL PROGRESS [New and revised edition, 1916]
By Charles Zueblin.
BUSINESS ORGANIZATION AND COMBINATION [1913]
By Lewis H. Haney, Ph.D.
HISTORY OF ECONOMIC THOUGHT (Revised Edition) [1922]
By Lewis H. Haney, Ph.D.
APPLIED EUGENICS [1922]
By Paul Popenoe and Roswell H. Johnson, M.S.
AGRICULTURAL ECONOMICS [1920]
By Henry C. Taylor, M.S. Agr., Ph.D.
THE LABOR MARKET [1919]
By Don D. Lescohier.
EFFICIENT MARKETING FOR AGRICULTURE [1921]
By Theodore Macklin, Ph.D.
A HISTORY OF TRADE UNIONISM IN THE UNITED STATES [1922]
By Selig Perlman, Ph.D.
INTERNATIONAL COMMERCIAL POLICIES [1923]
By George M. Fisk, Ph.D., and Paul S. Peirce, Ph.D.
WORKMEN’S COMPENSATION [1924]
By E. H. Downey
INTRODUCTION TO AGRICULTURAL ECONOMICS [1927]
By Lewis Cecil Gray, Ph.D.
GENERAL SOCIAL SCIENCE [1926]
By Ross L. Finney, Ph.D.
OUTLINES OF PUBLIC UTILITY ECONOMICS [1927]
By Martin C. Glaeser, Ph.D.
MATERIALS FOR THE STUDY OF PUBLIC UTILITY ECONOMICS [1930]
By Herbert B. Dorau
AN OUTLINE OF ADVERTISING [1933]
By G. B. Hotchkiss, M.A.
Image: From the portrait of Richard Theodore Ely painted during the summer of 1923. Wisconsin Historical Society.