| Call number | Item |
| H | Social Sciences (Go to start of category) |
| HX | Socialism, Communism, Utopias, Anarchism (Go to start of category) |
| HX89 .F56 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) In Defense of the Communist Party and the Indicted Leaders (New York: New Century Publishers, 1949), by William Z. Foster |
| HX89 .F6 | Your Questions Answered on Politics, Peace, Economics, Anti-Semitism, Race Prejudice, Religion, Trade Unionism, Americanism, Democracy, Socialism, Communism (New York: Workers Library Publishers, 1939), by William Z. Foster (PDF at flvc.org) |
| HX89 .F67 1932 | Foster-Ford: The Candidates of the Working Youth (New York: Youth Publishers, 1932) (multiple formats at archive.org) |
| HX89 .G46 | The Power of the People is the Force of Life: Political Statement of the George Jackson Brigade (1977), by George Jackson Brigade (HTML at gjbip.org) |
| HX89 .G54 | The Whole of Their Lives: Communism in America; A Personal History and Intimate Portrayal of its Leaders (New York and London: C. Scribner's Sons, 1948), by Benjamin Gitlow, contrib. by Max Eastman (page images at HathiTrust) |
| HX89 .G6 | The Question of Unity Between the Workers Party and the Socialist Workers Party (New York: Workers Party Publications, 1947), by Albert Goldman, contrib. by Max Shachtman (multiple formats at archive.org) |
| HX89 .H62 1961 | Communist Target-- Youth: Communist Infiltration and Agitation Tactics (1961; originally released 1960), by J. Edgar Hoover, contrib. by United States Federal Bureau of Investigation |
| HX89 .H63 | How to Think About Communism (#7 in a series; extracted from "The Whole of Their Lives"; Whitestone, NY: Graphics Group, 1949), by Benjamin Gitlow, illust. by William Sharp (multiple formats at archive.org) |
| HX89 .I38 1935 | Why a Labor Party? (ca. 1935), by Communist Party of the U.S.A. (Opposition) (multiple formats at archive.org) |
| HX89 .I391 | Where We Stand: Labor's Road Forward: The Program and Policies of the I.L.L.A. (second printing; New York: Workers Age Publishers, 1938), by Independent Labor League of America (multiple formats at archive.org) |
| HX89 .K279 1949 | Hitler Was a Liberal (New York: Constitutional Educational League, c1949), by Joseph P. Kamp (page images at HathiTrust; US access only) |
| HX89 .L46 1920 | Should Communists Participate in Reactionary Trade Unions? (New York: Contemporary Pub. Assn., 1920), by Vladimir Ilʹich Lenin (page images at HathiTrust) |
| HX89 .L46 1921 | Should Communists Participate in Reactionary Trade Unions? (New York: Workers Party of America, ca. 1921), by Vladimir Ilʹich Lenin (multiple formats at archive.org) |
| HX89 .M33 | Trotskyism and Terror: The Strategy of Revolution (second printing; Washington: ACU Education and Research Institute, 1978), by Lawrence Patton McDonald (multiple formats at archive.org) |
| HX89 .M58 1952 | To Communism Via Majority Vote (1952), by Ben Moreell |
| HX89 .M6 | The Trotskyite 5th Column in the Labor Movement (New York: New Century Publishers, 1945), by George Morris (page images at HathiTrust; US access only) |
| HX89 .M83 1942 | Defense Policy in the Minneapolis Trial (New York: Pioneer Publishers, ca. 1942), by G. Munis and James Patrick Cannon (PDF at flvc.org) |
| HX89 .N48 1920 | Revolutionary Radicalism: Its History, Purpose and Tactics; With an Exposition and Discussion of the Steps Being Taken and Required to Curb It (4 volumes; Albany: J. B. Lyon and Co., 1920), by New York (State) Legislature Joint Committee Investigating Seditious Activities |
| HX89 .O58 1927 | American Communism: A Critical Analysis of Its Origins, Development and Programs (New York: Rand Book Store, 1927), by James Oneal (page images at HathiTrust) |
| HX89 .P37 1937 | Party Building and Political Leadership (New York: Workers Library Publishers, 1937), by William Z. Foster, Alex Bittelman, James W. Ford, and Charles Krumbein |
| HX89 .R39 1925 | The Party's Work (first published 1925), by Verne L. Reynolds (PDF at marxists.org) |
| HX89 .S6 | The American Challenge: A Social-Democratic Program for the Seventies (c1973), by Social Democrats, U.S.A. and Young People's Socialist League (multiple formats at archive.org) |
| HX89 .S6 | The Social Democratic Prospect; also, Social Democracy and America (New York: Social Democrats USA, 1976), by Sidney Hook and Social Democrats, U.S.A. (multiple formats at archive.org) |
| HX89 .S62 1885 | Platform and Constitution of the Socialistic Labor Party, Adopted at the Fifth National Convention, Held in Cincinnati, Ohio on October 5, 6, 7, and 8, 1885 (New York: National executive committee of the Socialistic labor party, 1886), by Socialistic Labor Party (U.S.) (multiple formats at archive.org) |
| HX89 .S62 1887 | Platform and Constitution of the Socialistic Labor Party Adopted at the 6th National Convention in Buffalo, NY, Sept. 17, 18, 19, 20, and 21, 1887 (New York Labor Library #10; New York: New York Labor News Co., c1888), by Socialistic Labor Party (U.S.) (multiple formats at archive.org) |