| Call number | Item |
| H | Social Sciences (Go to start of category) |
| HX | Socialism, Communism, Utopias, Anarchism (Go to start of category) |
| HX36 .K35 T8 1922 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Dictatorship vs. Democracy (Terrorism and Communism): A Reply To Karl Kautsky (New York: Workers Party of America, 1922), by Leon Trotsky, contrib. by Henry Noel Brailsford and Max Bedacht |
| HX36 .L34 | What Every Conservative Should Know About Communism, by Lyndon H. LaRouche (PDF at wlym.com) |
| HX36 .L4 | "Left-Wing" Communism: An Infantile Disorder, by Vladimir Ilʹich Lenin, trans. by Julius Katzer (HTML at marxists.org) |
| HX36 .L4 1921 | "Left-Wing" Communism: An Infantile Disorder (Detroit: Marxian Educational Society, 1921), by Vladimir Ilʹich Lenin (page images at HathiTrust) |
| HX36 .N6 | Political Heretics, From Plato to Mao Tse-tung (Ann Arbor: University of Michigan Press, 1963), by Max Nomad (page images at HathiTrust) |
| HX36 .W4 | World Revolution: The Plot Against Civilization (Boston: Small, Maynard and Co., c1921), by Nesta Helen Webster |
| HX39 .B95 | Communism: From the Eighth Edition of the Encyclopedia Britannica (Edinburgh: Printed by Neill and Co., 1854), by John Hill Burton (multiple formats at archive.org) |
| HX39 .E5 1904 | Modern Socialism, As Set Forth by Socialists in Their Speeches, Writings, and Programmes (London and New York: Harper and Bros., 1904), by R. C. K. Ensor |
| HX39 .E5 1907 | Modern Socialism, As Set Forth by Socialists in Their Speeches, Writings, and Programmes (second edition; New York: C. Scribner's Sons, 1907), by R. C. K. Ensor |
| HX39 .E5 1910 | Modern Socialism, As Set Forth by Socialists in Their Speeches, Writings and Programmes (third edition; London and New York: Harper and Bros., 1910), ed. by R. C. K. Ensor |
| HX39 .S28 | What About Communism? (Public Affairs pamphlet #164; 1950), by Arthur M. Schlesinger |
| HX39.5 .A224 | Economic and Philosophic Manuscripts of 1844, by Karl Marx (HTML at marxists.org) |
| HX39.5 .B37 1933 | Karl Marx, 1883-1933 (New York: Workers Library Publishers, 1933), by Max Bedacht, Sam Don, and Earl Browder (PDF at flvc.org) |
| HX39.5 B515 1959 | Karl Marx: His Life and Environment (original uncut version, collated with the first edition), by Isaiah Berlin (PDF with commentary in the UK) |
| HX39.5 .G613 | Karl Marx and Friedrich Engels: An Introduction to Their Lives and Work, by David Riazanov, trans. by Joshua Kunitz (HTML at marxists.org) |
| HX39.5 .L44 | Karl Marx: A Brief Biographical Sketch With an Exposition of Marxism, by Vladimir Ilʹich Lenin (HTML at marxists.org) |
| HX39.5 .N65 | Marx's Religion of Revolution: Regeneration Through Chaos (Tyler, TX: Institute for Christian Economics, c1989), by Gary North (PDF with commentary at garynorth.com) |
| HX40 .B496 | Leninism, the Only Marxism Today: A Discussion of the Characteristics of Declining Capitalism (New York: Workers Library Publishers, 1934), by Alex Bittelman and V. J. Jerome |
| HX40 .B7 | World Communism and U. S. Foreign Policy: A Comparison of Marxist Strategy and Tactics after World War I, and World War II (New York: The author, 1948), by Earl Browder (page images at HathiTrust) |
| HX40 .B93 | The People's Front: The New Betrayal (New York: Pioneer Publishers, c1937), by James Burnham |
| HX40 .C73 | Stenographic Report of the "Trial" of Louis C. Fraina (1920), by Communist Party of America Central Executive Committee (multiple formats at archive.org) |
| HX40 .C74 | The New Evangel, by James Connolly (HTML at marxists.org) |
| HX40 .H78 | International Socialism and the War (London: P. S. King and Co., 1915), by A. W. Humphrey (multiple formats at archive.org) |
| HX40 .H85 | The Policy of the International: A Speech of and an Interview With the Secretary of the International (London: Allen and Unwin, c1916), by Camille Huysmans, trans. by Fred H. Gorle (multiple formats at archive.org) |
| HX40 .I53 | Communist Popular Fronts, 1917-1956: Four Decades of Perfidy (1957), by Institute of International Labor Research |