| Call number | Item |
| H | Social Sciences (Go to start of category) |
| HX | Socialism, Communism, Utopias, Anarchism (Go to start of category) |
| HX39.5 .B37 1933 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) 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 .E2 | World Communism Today (New York and Toronto: Whittlesey House, c1948), by Martin Ebon |
| 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 1st, 1929): The Workers Fight Against Imperialist War (London: Modern Books, 1929) (multiple formats at archive.org) |
| HX40 .I61 | International Red Day (August 1st, 1929): The Workers Fight Against Imperialist War (New York: Workers' Library Publishers, 1929) (page images at HathiTrust) |
| 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 (London and Manchester: National Labour Press, 1920), by Independent Labour Party (Great Britain) |
| HX40 .L537 | The People's Front Illusion: From "Social Fascism" to the "People's Front" (ca. 1937), by Jay Lovestone (multiple formats at archive.org) |
| HX40 .O9 | What We Must Know About Communism (New York: W. W. Norton and Co., c1958), by H. A. Overstreet and Bonaro W. Overstreet (page images at HathiTrust) |
| HX40 .S763 | Questions and Answers to American Trade Unionists: Stalin's Interview With the First American Trade Union Delegation to Soviet Russia, September 9, 1927 (Workers Library #3; 1927), by Joseph Stalin |
| HX40 .U615 1958 | Communist Psychological Warfare (Brainwashing): Consultation With Edward Hunter, Author and Foreign Correspondent, Committee on Un-American Activities, House of Representatives, Eighty-fifth Congress, Second Session, March 13, 1958 (Washington: GPO, 1958), by United States House Committee on Un-American Activities, contrib. by Edward Hunter |
| HX40 .U64 | Communist Propaganda: A Fact Book, 1957-1958 (reprint, 1959), by United States Information Agency (page images at HathiTrust) |
| HX40 .W17 | The Socialism of To-Day: A Source-Book of the Present Position and Recent Development of the Socialist and Labor Parties in All Countries (New York: Henry Holt and Co., 1916), ed. by William English Walling, James Graham Phelps Stokes, Jessie Wallace Hughan, and Harry W. Laidler |
| HX40 .W3 | The Socialists and the War: A Documentary Statement of the Position of the Socialists of All Countries, With Special Reference to Their Peace Policy (New York: Henry Holt and Co., 1915), ed. by William English Walling (multiple formats at archive.org) |