| 1930 | Let the People Vote on War!✓ | James Burnham | English |
| 1931 | The Permanent Revolution✓Free — Translated by Max Shachtman | Leon Trotsky | English |
| 1931 | The Spanish Revolution in Danger!✓ | Leon Trotsky | English |
| 1932 | Germany✓Free — The Key to the International Situation | Leon Trotsky | English |
| 1932 | Problems of the Chinese Revolution✓Free | Leon Trotsky | English |
| 1932 | Shall Fascism Really Be Victorious?✓ — Germany, the Key to the International Situation | Leon Trotsky | English |
| 1932 | What Next?✓Free — Vital Questions for the German Proletariat | Leon Trotsky | English |
| 1933 | America's role in Germany✓ | Hugo Oehler | Not recorded |
| 1933 | Ten Years✓Free — History and Principles of the Left Opposition Printed for the Communist League of America | Max Shachtman | English |
| 1933 | The Only Road✓Free | Leon Trotsky | English |
| 1934 | The Soviet Union and the Fourth International✓ — The Class Nature of the Soviet State | Leon Trotsky | English |
| 1934 | War and the 4th International — Draft Theses Adopted by the International Secretariat of the International Communist League | Communist League of America (opposition) | English |
| 1935 | [Pamphlets]✓Free | Socialist Workers Party | English |
| 1935 | Declaration of Principles and Constitution of the Workers Party of the U.S.✓ | Workers Party of the United States | English |
| 1935 | The Kirov Assassination✓Free — [Translated by J.G. Wright] | Leon Trotsky | English |
| 1935 | The Suppressed Testament of Lenin✓Free — The Complete Original Text, with Two Explanatory Articles | Vladimir Il’ich Lenin | English |
| 1936 | American Labor Struggles 1877-1934✓ | Samuel Yellen | English |
| 1936 | Behind the Moscow Trial✓Free — [The Greatest Frame-up in History] | Max Shachtman | English |
| 1936 | The Civil War in Spain✓Free | Felix Morrow | English |
| 1936 | The Selected Works of Leon Trotsky✓ | Lev Davidovič Trockij & Max Shachtman | English |
| 1936 | The Third International After Lenin✓Free The Selected Works...v.1 | Leon Trotsky | English |
| 1936 | Whither France?✓Free | Lev Davidovič Trockij | English |
| 1936 | World Voices on the Moscow Trials✓ — A Compilation from the Labor and Liberal Press of the World | American Committee for the Defense of Leon Trotsky | English |
| 1937 | From Lenin to Stalin✓ — Translated from the French by Ralph Manheim | Victor Serge | English |
| 1937 | I Stake My Life✓Free — Trotsky's Address to the N.Y. Hippodrome Meeting | Leon Trotsky | English |
| 1937 | In Defense of the Soviet Union✓ | Leon Trotsky & Max Shachtman | English |
| 1937 | Lessons of October✓Free The Marxist Pocket Library | Leon Trotsky | English |
| 1937 | Russia Twenty Years After✓ | Victor Serge | English |
| 1937 | Stalinism and Bolshevism✓Free — Concerning the Historical and Theoretical Roots of the Fourth International ... | Leon Trotsky | English |
| 1937 | The People's Front✓Free — The New Betrayal | James Burnham | English |
| 1937 | The Peoples' Front✓ — The New Betrayal | James Burnham | English |
| 1937 | The Stalin School of Falsification✓Free The Selected Works of Leon Trotsky; 2 | Leon Trotsky & Max Shachtman | English |
| 1937 | The Witchcraft Trial in Moscow✓Free | Friedrich Adler | English |
| 1937 | Truth About the Moscow Trials✓ | — | English |
| 1937 | Why Did They "Confess"?✓ — A Study of the Radek-Piatakov Trial | James Burnham | English |
| 1937 | World Revolution, 1917-1936✓ — The Rise and Fall of the Communist International | Cyril Lionel Robert James, Leon Trotsky & Joseph Stalin | English |
| 1938 | Fascism and the American Scene✓Free | Dwight Macdonald | English |
| 1938 | Revolution & Counter-revolution in Spain✓Free | Felix Morrow | English |
| 1938 | Revolution and Counter-revolution in Spain✓Free | Felix Morrow | English |
| 1938 | What Is Socialism?✓ — Three Lectures for Workers | Albert Goldman | English |
| 1939 | Fascism & Big Business✓ | Daniel Guérin | English |
| 1939 | Fascism and Big Business✓Free | Daniel Guérin | English |
| 1939 | Fascism and Big Business Holy Germany✓ | Daniel Guérin | English |
| 1939 | Why Negroes Should Oppose the War✓Free | J. R. Johnson | English |
| 1940 | Labor's Answer to Conscription✓ | Felix Morrow & Socialist Workers Party | English |
| 1940 | Léon Trotsky✓ — Memorial Address "to the Memory of the Old Man" | James P. Cannon | English |
| 1940 | Teachers and the War✓ | Socialist Workers Party | English |
| 1940 | The Assassination of Leon Trotsky✓ — The Proofs of Stalin's Guilt | Albert Goldman | English |
| 1940 | Why We Defend the Soviet Union✓ | Albert Goldman | English |
| 1941 | The Assassination of Leon Trotsky✓ — The Proofs of Stalin’s Guilt | Albert Goldman | English |
| 1941 | Trade Union Problems✓ | Farrell Dobbs | English |
| 1942 | Defense Policy in the Minneapolis Trial✓ — 1: A Criticism by Grandizo Munis: 2: An Answer by James P. Cannon International Bulletin -- Vol. II, No. 2, June, 1942 | G. Munis | English |
| 1942 | In Defense of Marxism✓ — Against the Petty Bourgeois Opposition | Joseph Hansen | English |
| 1942 | In Defense of Socialism✓ — The Official Court Record of Attorney Albert Goldman's Final Speech for the Defense in the Famous Minneapolis "Sedition" Trial | Albert Goldman | English |
| 1942 | Manifesto of the Fourth International to the Workers and Peasants of India✓Free | Fourth International | English |
| 1942 | Socialism on Trial✓Free — The Official Court Record of James P. Cannon's Testimony in the Famous Minneapolis "Sedition" Trial | James Patrick Cannon | English |
| 1942 | The March on Washington, One Year After✓ | Albert Parker | English |
| 1942 | The Truth About the Minneapolis Trial of the 28✓ — Speech for the Defense | Albert Goldman, Socialist Workers Party & Civil Rights Defense Committee (New York, N.Y.) | English |
| 1942 | Their Morals and Ours✓Free | Leon Trotsky | English |
| 1943 | Maritime✓ — A Historical Sketch and a Workers' Program | Frederick J. Lang | English |
| 1943 | Negroes in the Post-war World✓ | Albert Parker | English |
| 1943 | The End of the Comintern✓ | James Patrick Cannon | English |
| 1943 | The End of the Comintern, by James P. Cannon, with the Manifesto of the 4th International✓ | James Patrick Cannon | English |
| 1943 | The Struggle for a Proletarian Party✓Free | James Patrick Cannon | English |
| 1943 | Your Standard of Living✓ — What's Happening to It? | C. Charles | English |
| 1944 | American Workers Need a Labor Party✓ | Joseph Hansen | English |
| 1944 | Fascism✓ — What It Is, How to Fight It: A Compilation | Leon Trotsky | English |
| 1944 | In Defense of Socialism✓ — The Official Court Record of Albert Goldmans Final Speech for the Defense in the Famous Minneapolis "Sedition" Trial | Albert Goldman | English |
| 1944 | Negroes in the Post-war World✓ | Albert Parker | English |
| 1944 | Socialism on Trial✓ — The Official Record of James P. Cannon's Testimony in the Famous Minneapolis "Sedition" Trial | James Patrick Cannon & United States. District Court (Minnesota) | English |
| 1944 | The History of American Trotskyism✓ — Report of a Participant | James Patrick Cannon | English |
| 1944 | The Russian Revolution✓ | James P. Cannon | English |
| 1944 | Why We Are in Prison✓ — Farewell Speeches of the 18 SWP and 544-C10 Minneapolis Prisoners | Socialist Workers Party | English |
| 1945 | A Practical Program to Kill Jim Crow✓ Socialist Workers Party | Charles Jackson | English |
| 1945 | Maritime✓Free — A Historical Sketch and a Workers' Program | Frederick J. Lang | English |
| 1945 | The First Five Years of the Communist International✓Free — In Two Volumes | Leon Trotsky | English |
| 1945 | The Revolution Betrayed✓Free | Leon Trotsky | English |
| 1946 | A Program of Action✓ — Veterans and Labor | Charles Carsten | English |
| 1946 | Build a Labor Party Now✓Free | George Clarke | English |
| 1946 | Build a Labor Party Now, by George Clarke✓Free | George Clarke | English |
| 1946 | On Lenin's Testament✓ — [With] the Suppressed Testament of Lenin Pioneer Pocket Library, No. 2 | Leon Trotsky | English |
| 1946 | Only Victorious Socialist Revolutions Can Prevent the Third World War!✓ — Manifesto of the Fourth International to the Workers, the Exploited and the Oppressed Colonial Peoples of the Entire World | Fourth International. Conference | English |
| 1946 | The Death Agony of Capitalism and the Tasks of the Fourth International✓ — The Transitional Program Adopted by the Founding Conference of the Fourth International Pioneer Pocket Library | Fourth International. Founding Conference, 1938 | English |
| 1946 | The Suppressed Testament of Lenin✓Free Pioneer Pocket Library; No. 2 | Lev Davidovič Trockij & Vladimir Ilʹič Lenin | English |
| 1946 | The Suppressed Testament of Lenin, with on Lenin's Testament Pioneer Pocket Library, No. 2 | Vladimir Ilʹich Lenin & Lev Davidovich Trotskiĭ | English |
| 1946 | The Suppressed Testament of Lenin, with, on Lenin's Testament by Leon Trotsky✓ Pioneer Pocket Library | Vladimir Il’ich Lenin | English |
| 1946 | Veterans and Labor✓Free | Charles Carsten | English |
| 1946 | Veterans and Labor, by Charles Carsten✓Free | Charles Carsten | English |
| 1947 | American Stalinism and Anti-Stalinism✓Free | James Patrick Cannon | English |
| 1948 | A Letter to American Negroes✓ | William E. Bohannan & Socialist Workers Party | English |
| 1948 | The Socialist Workers Party: What It Is - What It Stands For | Joseph Hansen | English |
| 1948 | The Voice of Socialism✓ — Radio Speeches by the Socialist Workers Party Candidates in the 1948 Election | Socialist Workers Party | English |
| 1949 | Socialism on Trial✓ — The Official Court Record of James P. Cannon's Testimony in the Famous Minneapolis "Sedition" Trial | James Patrick Cannon | English |
| 1950 | Stalin's Frame-up System and the Moscow Trials✓ — Foreword by Joseph Hansen | Leon Trotsky | English |
| 1950 | Stalin's Frame-up System and the Moscow Trials, by Leon Trotsky. Foreword by Joseph Hansen✓ | Leon Trotsky | English |
| 1951 | The Road to Peace According to Stalin and According to Lenin✓Free | James Patrick Cannon | English |
| 1952 | Jim Crow Murder of Mr. and Mrs. Harry T. Moore✓ — New Dangers and New Tasks Facing the Negro Struggle | George Breitman | English |
| 1953 | America's Road to Socialism✓ | James P. Cannon | English |
| 1953 | An Introduction to the Logic of Marxism✓Free — Eight Lectures | George Edward Novack | English |
| 1953 | The First Five Years of the Communist International✓Free | Leon Trotsky | English |
| 1954 | What Is Economics?✓ | Rosa Luxemburg | English |
| 1955 | Desegregation!✓ — Labor's Stake in the Fight for Negro Equality | Jean Simon | English |
| 1956 | Leon Trotsky on the Kirov Assassination✓Free Pioneer Pocket Book, 3 | Leon Trotsky | English |
| 1956 | The Debs Centennial✓ — Written on the 100th Anniversary of the Birth of Eugene v. Debs Pioneer Pocket Library -- No. 5 | James Patrick Cannon | English |
| 1956 | The I.W.W. (on the Fiftieth Anniversary of the Founding Convention)✓ Pioneer Pocket Library; No. 4 | James Patrick Cannon, N. Y.) Pioneer Publishers (New York & Fredric Wertham Collection (Library of Congress) | English |
| 1956 | The Kirov Assassination✓Free Pioneer Pocket Library, 3 | Leon Trotsky | English |
| 1957 | A List of Publications on Socialism and the Labor Movement✓ — Winter 1957-58 | N. Y.) Pioneer Publishers (New York | English |
| 1957 | If America Should Go Communist✓Free Pioneer Pocket Library -- No. 7 | Leon Trotsky | English |
| 1957 | Regroupment✓ — A Programmatic Basis for Discussion of Socialist Unity | Socialist Workers Party | English |
| 1957 | Revolution in Hungary and the Crisis of Stalinism✓ | Socialist Workers Party. National Committee | English |
| 1957 | The Chinese Communist Party and the Hungarian Revolution✓ Pioneer Pocket Library -- No. 6 | Michael Banda | English |
| 1957 | The Chinese Revolution✓Free — Problems and Perspectives Bulletin of Marxist Studies -- No. 1 | Leon Trotsky | English |
| 1957 | The Class-Struggle Road to Negro Equality✓ | Socialist Workers Party | English |
| 1957 | The Revolution Betrayed✓Free — What Is the Soviet Union and Where Is It Going? | Leon Trotsky | English |
| 1957 | The Santana Case✓ — Tragedy of a Puerto Rican Youth | Joyce Cowley | English |
| 1957 | The Third International After Lenin✓Free | Leon Trotsky | English |
| 1958 | Notebook of an Agitator✓ | James Patrick Cannon | English |
| 1958 | The Soviet Union, What It Is and Where It Is Going✓ — A Guide to the Study of Leon Trotsky's "the Revolution Betrayed" Bulletin of Marxist Studies -- No. 2 | Theodore Edwards | English |
| 1958 | The Soviet Union. What It Is and Where It Is Going. A Guide to the Study of Leon Trotsky's "the Revolution Betrayed". Nine Lectures ... | Theodore Edwards | English |
| 1959 | Which Way for Labor✓ — Democratic Party or Labor Party Bulletin of Marxist Studies -- No. 3 | Murry Weiss | English |
| 1960 | Stalinism and Bolshevism✓Free — Concerning the Historical and Theoretical Roots of the Fourth International | Leon Trotsky | English |
| 1960 | The Long View of History✓Free Pioneer Pocket Library | George Edward Novack | English |
| 1960 | The Truth About Cuba✓Free | Joseph Hansen | English |
| 1960 | Too Many Babies?✓ | Joseph Hansen & Bill Baird | English |
| 1961 | A List of Publications on Socialism and the Labor Movement, 1961✓ | N. Y.). Pioneer Publishers (New York & N. Y.) Pioneer Publishers (New York | English |
| 1961 | Documents on the Negro Struggle✓ — Including the Texts of Discussions with Leon Trotsky, 1933 and 1939, and Socialist Workers Party, 1939 and 1948 Bulletin of Marxist Studies -- No. 4 | Leon Trotsky & Socialist Workers Party | English |
| 1961 | How Cuba Uprooted Race Discrimination✓ | Harry Ring | English |
| 1961 | In Defense of the Cuban Revolution✓Free — An Answer to the State Department and Theodore Draper | Joseph Hansen | English |
| 1961 | Too Many Babies?✓ — A Marxist Answer to Some Frightening Questions | Joseph Hansen | English |
| 1961 | Why Can't Everybody Have a Job?✓ | Fred Halstead & Socialist Workers Party | English |
| 1962 | A List of Publications on Socialism and the Labor Movement, 1962-63✓ | N. Y.). Pioneer Publishers (New York & N. Y.) Pioneer Publishers (New York | English |
| 1962 | Fidel Castro Denounces Bureaucracy and Sectarianism✓Free — Speech of March 26, 1962 | Fidel Castro | English |
| 1962 | Guevara's Guerrilla Strategy✓ — A Critique and Some Proposals | Pedro Camejo | English |
| 1962 | The Second Declaration of Havana✓ — Cuba's Answer to the OAS | Fidel Castro | English |
| 1962 | The Second Declaration of Havana with the First Declaration of Havana✓ | — | English |
| 1962 | The Stalin School of Falsification✓Free | Leon Trotsky | English |
| 1962 | The Theory of the Cuban Revolution✓Free | Joseph Hansen | English |
| 1963 | An Introduction to the Logic of Marxism✓Free | George Novack | English |
| 1963 | The Road to Revolution in Latin America✓ — Speech Delivered in Havana July 26, 1963, Celebrating Tenth Anniversary of Attack on Moncada Barracks | Fidel Castro | English |
| 1964 | Labor's Giant Step✓ — Twenty Years of the CIO | Art Preis | English |
| 1964 | The Death Agony of Capitalism and the Tasks of the Fourth International✓ — "The Transitional Program" Adopted by the Founding Conference of the Fourth International | Lev Davidovič Trockij | English |
| 1965 | In Defense of Marxism✓Free — (Against the Petty-Bourgeois Opposition) | Leon Trotsky | English |
| 1965 | Malcolm X✓ — The Man and His Ideas | George Breitman | English |
| 1965 | Malcolm X Speaks✓ — Selected Speeches and Statements | Malcolm X. | English |
| 1965 | Marxism and the Negro Struggle✓ — Articles | Harold Cruse, George Breitman & Clifton De Berry | English |
| 1965 | Socialism on Trial✓ — The Official Court Record of James P. Cannon's Testimony in the Famous Minneapolis "Sedition" Trial | James Patrick Cannon | English, Arabic |
| 1965 | The Origins of Materialism✓ | George Novack | English |
| 1965 | The Permanent Revolution✓Free — And Results and Prospects | Leon Trotsky | English |
| 1965 | The Revolution Betrayed✓Free — What Is the Soviet Union and Where Is It Going? Leon Trotsky | Leon Trotsky | English |
| 1965 | The Revolution Must Be a School of Unfettered Thought✓ — Text of Speech... at the University of Havana March 13, 1962 | Fidel Castro | English |
| 1965 | Two Speeches✓ The Black Struggle | Malcolm X. | English |
| 1965 | Two Speeches by Malcolm X.✓ | Malcolm X. | English |
| 1965 | Uneven and Combined Development in History✓ | George Novack | English |
| 1966 | An Introduction to the Logic of Marxism✓Free | George Edward Novack | English |
| 1966 | Marxist Essays in American History✓ | George Novack | English |
| 1966 | The Black Panther Party. Speech by John Hulett. Interview with Stokely Carmichael. Report from Lowndes County✓ | — | English |
| 1966 | The Catastrophe in Indonesia. Three Articles on the Fatal Consequences of Communist Party Policy✓ | — | English |
| 1966 | Their Morals and Ours✓Free — Marxist Versus Liberal Views on Morality | Leon Trotsky, John Dewey & George Edward Novack | English |
| 1966 | Uneven and Combined Development in History✓ | George Edward Novack | English |
| 1967 | An Introduction to Marxist Economic Theory✓Free | Ernest Mandel | English |
| 1967 | Behind China's Great Cultural Revolution✓ A Merit Pamphlet | Shuzhi Peng, Pierre Frank, Joseph Hansen & George Lavan Weissman | English |
| 1967 | Che Guevara Speaks✓ — Selected Speeches and Writings | Che Guevara | English |
| 1967 | Che Guevaraspeaks✓ — Selected Speeches and Writings | Che Guevara | English |
| 1967 | E. v. Debs✓ — The Socialist Movement of His Time: Its Meaning for Today | James Patrick Cannon | English |
| 1967 | Leon Trotsky on Black Nationalism and Self-Determination✓ | George Breitman | English |
| Second Printing December, 1967 | Malcolm X on Afro-American History✓ | Malcolm X. | English |
| 1967 | On Black Nationalism and Self-Determination✓ | Leon Trotsky | English |
| 1967 | On Socialist Man✓ | Isaac Deutscher | English |
| 1967 | On Vietnam and World Revolution✓ | Che Guevara | English |
| 1967 | On Vietnam and World Revolution Che Guevara✓ | Ernesto Guevara | English |
| 1967 | The I.W.W.✓ | James Patrick Cannon | English |
| 1967 | The Last Year of Malcolm X✓ — The Evolution of a Revolutionary | George Breitman | English |
| 1967 | The Understanding of History✓ — Two Essays | George Novack | English |
| 1968 | An Introduction to the Logic of Marxism✓Free | George Novack | English |
| 1968 | Black Nationalism and Socialism✓ | George Breitman & George Novack | English |
| 1968 | Empiricism and Its Evolution✓ — A Marxist View | George Edward Novack | English |
| 1968 | Fifty Years of World Revolution, 1917-1967✓ — An International Symposium | Ernest Mandel | English |
| 1968 | How a Minority Can Change Society✓ — The Real Potential of the Afro-American Struggle | George Breitman | English |
| 1968 | Letters from Prison✓ | James Patrick Cannon | English |
| 1968 | Letters from Prison, by James P. Cannon✓ | James Patrick Cannon | English |
| 1968 | Myths About Malcolm X✓ — Two Views | Albert B. Cleage | English |
| 1968 | On Black Separatism✓ | Robert S. Browne | English |
| 1968 | Revolutionary Marxist Students in Poland Speak Out, 1964-1968✓ | Isaac Deutscher | English |
| 1968 | Should the U. S. Be Partitioned into Two Separate and Independent Nations -- One a Homeland for White Americans and the Other a Homeland for Black Americans?✓ | Robert S. Browne & Robert Vernon | English |
| 1968 | The Case of Leon Trotsky✓ — Report of Hearings on the Charges Made Against Him in the Moscow Trials.: By the Preliminary Commission of Inquiry, John Dewey, Chairman [and Others] Introd. By George Novack | Commission of Inquiry into the Charges Made Against Leon Trotsky in the Moscow Trials. Preliminary Commission, 1937, Coyoacán, Mexico | English |
| 1968 | The Worker-Student Uprising of 1968✓ — First Phase of the French Socialist Revolution | Pierre Frank | English |
| 1968 | Those Who Are Not Revolutionary Fighters Cannot Be Called Communists✓ — March 13, 1967, Speech | Fidel Castro | English |
| 1968 | Whither France?✓Free | Leon Trotsky | English |
| 1969 | A Political Biography of Walter Reuther✓ — The Record of an Opportunist | Beatrice Hansen | English |
| 1969 | An Introduction to Marxist Economic Theory✓Free | Ernest Mandel | English |
| 1969 | An Introduction to the Logic of Marxism✓Free | George Edward Novack | English |
| 1969 | Antiwar GIs Speak Out✓ — Interviews with Ft. Jackson GIs United Against the War Merit Pamplet | Fred Halstead | English |
| 1969 | Burning Issues of the Mideast Crisis✓ | Peter Buch | English |
| 1969 | Fascism✓Free — What It Is and How to Fight It | Lev Davidovič Trockij | English |
| 1969 | Fifty Years of World Revolution, 1917-1967✓ — An International Symposium. [Translations by Gerald Paul] | Ernest Mandel | English |
| 1969 | How to Make a Revolution in the U.S.✓ — A Speech | Pedro Camejo | English |
| 1969 | Israel and the Arabs✓ — Militant Readers Debate the Mideast Conflict | — | English |
| 1969 | Key Problems of the Transition from Capitalism to Socialism✓ — 3 Articles A Merit Pamphlet | Pierre Frank | English |
| 1969 | Leon Trotsky on the Labor Party in the United States✓ | Leon Trotsky | English |
| 1969 | Leon Trotsky on the Trade Unions✓ | Leon Trotsky | English |