| Call number | Item |
| H | Social Sciences (Go to start of category) |
| HX | Socialism, Communism, Utopias, Anarchism (Go to start of category) |
| HX13 .C6 1922 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Resolutions and Theses of the Fourth Congress of the Communist International, Held in Moscow, Nov. 7 to Dec. 3, 1922, by Communist International (multiple formats at archive.org) |
| HX13 .C76 1916 | Seconde Conférence Socialiste Internationale de Zimmerwald, Tenue a Kienthal (Suisse) du 24 au 30 Avril 1916 (in French; Paris: Comite pour la Reprise des Relations Internationales, ca. 1916), contrib. by Robert Grimm (multiple formats at archive.org) |
| HX13 .I62 1900 | Report of the Delegates of the Social Democratic Party of the United States of America to the International Socialist Congress, Paris, 1900, by Social-Democratic Party of America (multiple formats at archive.org) |
| HX13 .I62 1910 | Report of Socialist Party Delegation and Proceedings of the International Socialist Congress at Copenhagen, 1910 (also includes program from Second International Conference of Socialist women), contrib. by May Wood Simons (multiple formats at archive.org) |
| HX13 .I62 1910 | Report of the Socialist Women of Greater New York to the International Socialist Congress, Copenhagen, Denmark, August 28th-September 4th, 1910, by Socialist Women of Greater New York, contrib. by Anna B. Touroff |
| HX13 .L3 1919 | The International at Lucerne, 1919: The Resolutions, the Provisional Constitution (London: Labour Party, 1919), by Labour and Socialist International |
| HX13 .L3 1925 | Second Congress of the Labour and Socialist International, at Marseilles, 22nd to 27th August, 1925 (London: Labour Party, 1925), by Labour and Socialist International |
| HX13 .P6 1920 | The Workers' International (London: Swarthmore Press; New York: Harcourt, Brace and Howe, 1920), by Raymond Postgate |
| HX13 .P6 1921 | The Workers' International (London: Swarthmore Press, Labour Pub. Co., 1921), by Raymond Postgate (page images at HathiTrust; US access only) |
| HX13 .R49 1938 | A New Hope for World Socialism: The Resolutions Adopted at the Revolutionary Socialist Congress, Paris, Feb. 19th-25th, 1938, Together with the Introductory Speeches (London: International Bureau for Revolutionary Socialist Unity, ca. 1938) (multiple formats at archive.org) |
| HX15 | "Jim" Connolly and the Irish Rising of 1916 (Little Red Library #11; Chicago: Daily Worker Pub. Co., ca. 1926), by G. Schuller |
| HX15 .P4 | The Socialist Almanac and Treasury of Facts ("vol. 1 no. 1" appears to be the only issue; New York: Socialist Labor Party, 1898), by L. Sanial |
| HX15 .R3 1964 | House Un-American Activities Committee: Bulwark of Segregation (Los Angeles: National Committee to Abolish the House Un-American Activities Committee, 1964), by Anne Braden (PDF at crmvet.org) |
| HX15 .S593 | 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 .F55 | A Resource Unit: Americanism vs. Communism (1962), by Florida State Department of Education |
| 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) |