| Call number | Item |
| H | Social Sciences (Go to start of category) |
| HX | Socialism, Communism, Utopias, Anarchism (Go to start of category) |
| HX15 .S593 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) The Socialist Register (partial serial archives) |
| HX15 .V35 | Agents of Peace (New York: Hour Publishers, ca. 1951), by Albert Eugene Kahn (page images at flvc.org) |
| HX19 .B76 1939 | Theory as a Guide to Action (New York: Workers Library Publishers, 1939), by Earl Browder (PDF at flvc.org) |
| HX19 .J6 | Teaching About Communism: Guidelines for Junior and Senior High School Teachers (Indianapolis: American Legion, c1962), by Joint Committee of the National Education Association and the American Legion (multiple formats at archive.org) |
| HX19 .M252 | Teaching About Communism: A Definition of the Problem and a Description of Some Practices (Boston: National Association of Independent Schools, c1962), by David Mallery (page images at HathiTrust) |
| HX21 .L54 1922 | Geschichte und Kritik des Sozialismus (in German; Leipzig: Quelle und Meyer, 1922), by Robert Liefmann (page images at HathiTrust; US access only) |
| HX21 .M59 1917 | Miźh̀narodnyĭ Sot́s̀iíàlistychnyĭ i Robitnychyĭ Rukh (in Ukranian; Cleveland: Z Drukarni Robitnyka, 1917), by Zimmerwald Conference (1915), trans. by E. Kruk (page images at HathiTrust) |
| HX21 .S335 | The Heart, Mind and Soul of Communism, by Fred Schwarz (HTML at schwarzreport.org) |
| HX21 .W9 1880 | Communism and Socialism in Their History and Theory: A Sketch (New York: Charles Scribner's Sons, 1880), by Theodore Dwight Woolsey (multiple formats at archive.org) |
| HX23 .N6 | Rebels and Renegades (New York: Macmillan, 1932), by Max Nomad (page images at HathiTrust) |
| HX23 .S3 | Lenin, Liebknecht, Luxemburg (Chicago: Young Workers League, ca. 1925), by Max Shachtman, contrib. by Robert Minor (multiple formats at archive.org) |
| HX23 .T2 1908 | Leaders of Socialism, Past and Present (London: The New Age Press, 1908), by George Robert Stirling Taylor (PDF at modjourn.org) |
| HX31 .J4 | Mediaeval Socialism (London: T. C. and E. C. Jack; New York, Dodge Pub. Co., ca. 1913), by Bede Jarrett |
| HX36 .D83 | China, Russia, USA: State-Capitalism and Marx's Humanism, or, Philosophy and Revolution (with an appendix on Rosa Luxemburg's Accumulation of Capital; Detroit: News and Letters, 1967), by Raya Dunayevskaya (page images at HathiTrust) |
| HX36 .G58 1962 | Communism Menaces Freedom (Washington, DC: The Supreme Council, 33rd Degree Ancient and Accepted Scottish Rite of Freemasonry, Southern Jurisdiction, United States of America, c1962), by Willard E. Givens and Belmont Mercer Farley (multiple formats at archive.org) |
| HX36 .K35 R32 | Proletarian Dictatorship and Terrorism (Detroit: Marxian Educational Society, ca. 1921), by Karl Radek, trans. by Patrick Lavin |
| HX36 .K35 T8 1922 | 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 1920 | "Left" Communism: An Infantile Disorder (published by The Toiler, ca. 1920), by Vladimir Ilʹich Lenin (page images at HathiTrust; US access only) |
| 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 |
| 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 |