Conduct of American Diplomacy. By Elmer Plischke. (New York: D. Van Nostrand Company, Inc.1950. Pp. xiv, 542. $4.85.) - The Future of Democratic Capitalism. By Thurman W. Arnold, Morris L. Ernst, Adolf A. BerleJr., Lloyd K. Garrison and Alfred Zimmern. (Philadelphia: University of Pennsylvania Press. 1950. Pp. x, 112. $2.00.) - Rural America and the Extension Service. By Edmund deS. Brunner and E. Hsin Pao Yang. (New York: Teachers College, Columbia University. 1949. Pp. xii, 210. $3.00.) - Forgotten Patriot; Robert Morris. By Eleanor Young. (New York: Macmillan Company. 1950. Pp. xii, 280. $4.00.) - John C. Calhoun; American Portrait. By Margaret L. Coit. (Boston: Houghton Mifflin Company. 1950. Pp. xii, 593. $5.00.) - John Bell of Tennessee. By Joseph Howard Parks. (Baton Rouge: Louisiana State University Press. 1950. Pp. xi, 435. $5.00.) - The Confederate States of America, 1861–1865. By E. Merton Coulter. Volume VII of A History of the South series. (Baton Rouge: Louisiana State University Press. 1950. Pp. xiv, 644. $7.00.) - Leading Constitutional Decisions. By Robert Eugene Cushman. (New York: Appleton-Century-Crofts, Inc.1950. Pp. xix, 410. $2.50.) - Modern Republic; How the U. S. Can Maintain both Security and Freedom. By Spencer Pinkham. (New York: Corwin. 1950. Pp. 137. $2.50.) - Sources for the Study of the Administration of Criminal Justice. By Dorothy Campbell Tompkins. (Sacramento: Special Crime Study Commissions and the California State Board of Corrections. 1949. Pp. 3, 294. $1.28.) - Crusaders for American Liberalism. By Louis Filler. (Yellow Springs, Ohio: The Antioch Press. 1950. Pp. xvi, 422. $4.00.) - Elements of American Government. By John H. Ferguson and Dean E. McHenry. (New York: McGraw-Hill Book Company, Inc.1950. Pp. x, 803. $4.25.) - Essentials of American Government. By Frederic A. Ogg and P. Orman Ray. (New York: Appleton-Century-Crofts, Inc.1950. Pp. viii, 732. $4.50.) - The People, Politics, and the Politician; An Anthology of American Politics in Action. By A. N. Christensen and Evron M. Kirkpatrick. (New York: Henry Holt and Company. 1950. Pp. xiv, 1042. $4.50.) - Catalog of United States Census Publications, 1790–1945. By Henry J. Dubester. (Washington, D. C.: Government Printing Office. 1950. Pp. x, 320. $1.50.)