| Call number | Item |
| H | Social Sciences (Go to start of category) |
| HX | Socialism, Communism, Utopias, Anarchism (Go to start of category) |
| HX36 .L4 1921 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) "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 |
| 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 .C56 1918 | Karl Marx: His Life and Teaching (International Socialist Library #6; London: British Socialist Party, 1918), by Zelda K. Coates (multiple formats at archive.org) |
| 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 |
| HX40 .I53 | Communist Popular Fronts, 1917-1956: Four Decades of Perfidy (1957), by Institute of International Labor Research |
| HX40 .I61 | International Red Day (August 1, 1929): The Workers Fight Against Imperialist War (London: Modern Books, 1929) (multiple formats at archive.org) |
| HX40 .I64 1920 | The I. L. P. and the 3rd International: Being the Questions Submitted by the I. L. P. Delegation to the Executive of the 3rd International and its Reply, With an Introductory Statement by the National Council of the I. L. P (1920), by Independent Labour Party (Great Britain) (multiple formats at archive.org) |