| 1914 | A Study Course in Socialism✓Free | Algernon Lee | English |
| 1914 | Elements of Socialism✓ — Twelve Lessons | Anna A. Maley | English |
| 1915 | Must We Arm?✓Free — A Debate on the Question: Resolved, That the Security of the Nation Requires an Increase of the Military Force of the United States | Augustus Peabody Gardner | English |
| 1915 | Must We Arm? ... April 2, 1915✓ | Augustus Peabody Gardner & Morris Hillquit | English |
| 1915 | Must We Arm? A Debate on the Question✓Free — Resolved, That the Security of the Nation Requires an Increase of the Military Force of the United States, Held in Carnegie Hall, New York, April 2, 1915, Under the Auspices of the Rand School of Social Science | Augustus Peabody Gardner | English |
| 1916 | From Fireside to Factory✓ Nineteenth Century Collections Online (NCCO): Women: Transnational Networks | Meta Lilienthal | English |
| 1916 | Must We Arm?✓Free — A Debate on the Question: Resolved, That the Security of the Nation Requires an Increase of the Military Force of the United States; Held in Carnegie Hall, New York, April 2, L915 Under the Auspices of the Rand School of Social Science | Augustus P. Gardner | English |
| 1916 | Should Socialism Prevail✓ — A Debate Held October 21, 1915, Brooklyn, New York, Under the Auspices of the Brooklyn Institute of Arts and Sciences, Subject:--Resolved, That Socialism Ought to Prevail in the United States. Affirmative: Professor Scott Nearing, Mr. Morris Hillquit; Negative: Rev. Dr. John L. Belford, Professor Frederick M. Davenport; J. Herbert Lowe, Chairman | Scott Nearing & William M. Feigenbaum | English |
| 1916 | Should Socialism Prevail? A Debate Held October 21, 1915, Brooklyn, New York, Under the Auspices of the Brooklyn Institute of Arts and Sciences, Subject✓Free — - Resolved, That Socialism Ought to Prevail in the United States. Affirmative | — | English |
| 1916 | The American Labor Year Book✓Free — Political Issues Facing American Labor by the Labor Research Department of the Rand School of Social Science | Rand School of Social Science. Dept. of Labor Research & Alexander Trachtenberg | English |
| 1916 | The American Labor Year Book, 1916- | — | Not recorded |
| 1916 | The American Labor Yearbook✓ | — | English |
| 1916 | Women of the Future✓ The Gerritsen Collection - Women`s History Online | Meta Lilienthal | English |
| 1917 | Pamphlets✓Free | Scott Nearing | English |
| 1917 | Socialism Summed Up✓Free | Morris Hillquit | English |
| 1917 | The American Socialists and the War✓ — A Documentary History of the Attitude of the Socialist Party Toward War and Militarism Since the Outbreak of the Great War Harvard College Library Pamphlet Digitization Program | Alexander Trachtenberg & Morris Hillquit | English |
| 1917 | The Coal Question✓ — Some Reasons Why It Is Pressing and Some Suggestions for Solving It | Scott Nearing | Not recorded |
| 1917 | The Great Madness✓Free — A Victory for the American Plutocracy | Scott Nearing | English |
| 1917 | Work and Pay✓Free | Scott Nearing | English |
| 1918 | Address to the Jury✓ — The Speech [I.e. Speech] Before the Jury When Charged with a Violation of the Espionage Act | Scott Nearing | English |
| 1918 | Food and the People✓Free — The Problem of the High Cost of Living in the New York Legislature | Louis Waldman | English |
| 1918 | Public Ownership Throughout the World✓Free — A Survey of the Extent of Government Control and Operation | Harry Wellington Laidler & Harry W. Laidler | English |
| 1918 | Scott Nearing's Address to the Jury✓ — The Speech [Sic] Before the Jury When Charged with a Violation of the Espionage Act 20th-century Legal Treatises -- Fiche 33,707 | Scott Nearing | English |
| 1918 | Socialism✓Free | David P. Berenberg | English |
| 1918 | The American Labor Year Book, 1917-18✓ | Alexander Trachtenberg | English |
| 1918 | The Coal Question✓Free — Some Reasons Why It Is Pressing and Some Suggestions for Solving It | Scott Nearing | English |
| 1918 | The Socialists in the New York Assembly✓Free — The Work of Ten Socialist Members During the Legislative Session of 1918 | August Claessens | English |
| 1918 | The Socialists in the New York Board of Aldermen✓ — A Record of Six Months' Activity | Evans Clark | English |
| 1918 | The Soviets at Work✓Free — The International Position of the Russian Soviet Republic and the Fundamental Problems of the Socialist Revolution | Vladimir Ilʹič Lenin | English |
| 1919 | Labor and the League of Nations✓Free | Scott Nearing | English |
| 1919 | Labor and the League of Nations, by Scott Nearing, with the Full Text of the Revised Covenant of the League of Nations✓Free | Scott Nearing | English |
| 1919 | Labor and the League of Nations. With the Full Text of the Revised Covenant of the League of Nations✓ | Scott Nearing | English |
| 1919 | Manifesto of the Communist Party✓Free | Karl Marx | English |
| 1919 | Manifesto of the Communist Party, by Karl Marx and Friedrich Engels. Authorized English Translation✓Free — Ed. and Annotated by Friedrich Engels | Karl Marx | English |
| 1919 | Memoirs of the Russian Revolution✓Free | IU Lomonosov | English |
| 1919 | Russia and Germany at Brest-Litovsk✓Free — A Documentary History of the Peace Negotiations | Judah Leon Magnes | English |
| 1919 | The Bolsheviks and the Soviets✓ — The Present Government of Russia, What the Soviets Have Done ... Pamphlet -- 4 | Albert Rhys Williams | English |
| 1919 | The Case of the Rand School✓Free — Contents: Manifesto | — | English |
| 1919 | The Debs Decision✓Free | Scott Nearing | English |
| 1919 | The Debs Decision, by Scott Nearing✓Free | Scott Nearing | English |
| 1919 | The Human Element in Economics✓Free — Twelve Lessons | Rand School of Social Science. Correspondence Dept | English |
| 1919 | The Soviets at Work✓Free — The International Position of the Russian Soviet Republic and the Fundamental Problems of the Socialist Revolution | Vladimir Il’ich Lenin | English |
| 1919 | The Trial of Scott Nearing and the American Socialist Society✓Free — Presiding Judge: Julius M. Mayer; Attorneys - For the Government: Earl B. Barnes; for the Defence: Seymour Stedman ..., S. John Block ..., Walter Nelles ..., I. M. Sackin ... United States District Court for the Southern District of New York, New York City, February 5th to 19th, 1919 | Scott Nearing | English |
| 1920 | A History of Imperialism✓Free | Irwin St. John Tucker | English |
| 1920 | Europe and the Next War✓Free Dubl. Rand School of Social Science | Scott Nearing | English |
| 1920 | Europe in Revolution✓Free — A Letter | Scott Nearing | English |
| 1920 | Facts and Fabrications About Soviet Russia✓ | Evans Clark | English |
| 1920 | Present-Day Socialism | Morris Hillquit | English |
| 1920 | The Albany "Trial"✓Free | Charles Solomon | English |
| 1920 | The One Big Union of Business✓Free | Scott Nearing | English |
| 1920 | The One Big Union of Business, by Scott Nearing✓Free | Scott Nearing | English |
| 1920 | The Salaried Man✓Free — The Story, in Two Episodes, of an Every-Day Person | — | English |
| 1920 | Trade Unions in Soviet Russia. A Collection of Russian Trade Union Documents Comp. By the I.L.P. Information Committee and the International Section of the Labour Research Department✓Free | I.L.P. Information Committee | English |
| 1921 | Pamphlets✓Free | Scott Nearing | English |
| 1921 | The American Empire✓Free | Scott Nearing | English |
| 1921 | The Logic of Socialism✓Free | August Claessens | English |
| 1921 | The Logic of Socialism, by August Claessens✓Free | August Claessens | English |
| 1921 | The Workers in American History✓Free | James Oneal | English |
| 1923 | The Rand School of Social Science, Bulletin for 1922-'23 | Rand School Staff | English |
| 1924 | How to Be Free and Happy✓ | Bertrand Russell | Not recorded |
| 1924 | The American Labor Year Book✓ | — | English |
| 1924 | The American Labor Year Book, 1923-1924✓ | Rand School of Social Science. Department of Labor Research | English |
| 1925 | American Labor Press Directory ...✓Free The Bibliography of Socialism; 29 | Department of Rand School of Social Science. Labor Research | English |
| 1925 | American Labor Press Directory, by the Labor Research Department of the Rand School of Social Science✓Free | — | English |
| 1925 | Basic Principles of Scientific Socialism✓ | A. S. Sachs | Not recorded |
| 1928 | Labor and Farmer Parties in the United States, 1828-1928✓Free | Nathan Fine | English |
| 1928 | Labor and Farmer Parties in the United States, 1828-1928, by Nathan Fine✓Free | Nathan Fine | English |
| 1928 | Wages in the United States✓ | Anna Rochester | English |
| 1931 | A Workers' World✓ | David P. Berenberg | English |
| 1931 | Bolshevism at a Deadlock✓ | Karl Kautsky | English |
| 1931 | Bolshevism at a Deadlock by Karl Kautsky, Translated by B. Pritchard✓ | Karl Kautsky | English |
| 1932 | A Manual for Trade Union Speakers✓ — A Brief Text Book on the Technique of Public Speaking | August Claessens | English |
| 1932 | Essentials of Socialism✓Free — A Brief Exposition of the Principal Elements of Modern Socialism Harvard College Library Pamphlet Digitization Program | August Claessens | English |
| 1932 | Should the American Workers Form a Political Party of Their Own?✓ — A Debate | Morris Hillquit, Matthew Woll & Baruch Charney Vladeck | English |
| 1932 | Socialist Fundamentals✓ | David P. Berenberg | English |
| 1932 | The Collapse of the Seabury Investigation✓Free | Nathan Fine & Socialist Party (U.S.). New York | English |
| 1933 | A Manual for Socialist Speakers✓ — A Brief Text Book on the Technique of Public Speaking and Socialist Propaganda Meetings | August Claessens | English |
| 1933 | Socialism for America✓ | Jacob Panken | English |
| 1933 | Swastika over Germany✓ | Alexander S. Lipsett | English |
| 1933 | The United Front✓Free | August Tyler | English |
| 1933 | The United Front, by August Tyler✓Free | August Tyler | English |
| 1934 | A Workers' World✓ | David Paul Berenberg | English |
| 1934 | America at the Crossroads✓ | David Paul Berenberg | English |
| 1934 | America at the Crosswords✓ | David P. Berenberg | English |
| 1934 | Democracy and Revolution✓ | Friedrich Wolfgang Adler | English |
| 1934 | Loose Leaves from a Busy Life✓ | Morris Hillquit | English |
| 1934 | Social Attitudes Towards War and Peace✓ | August Claessens | English |
| 1934 | The Austrian Civil War✓ | James Oneal | English |
| 1934 | We the People✓Free — By David P. Berenberg | David Paul Berenberg | English |
| 1935 | Lawless Judges✓Free | Goldberg, Louis P. b. 1888 | English |
| 1935 | Rebel Song Book, Eighty-Seven Socialist and Labor Songs for Voice and Piano✓ | Samuel H. Friedman | English |
| 1935 | Socialism for America✓ | Jacob Panken | English |
| 1935 | Socialism Versus Bolshevism✓Free | James Oneal | English |
| 1935 | Socialist Fundamentals✓Free | David P. Berenberg | English |
| 1936 | A Labor Party Versus Fascism✓ — Exposing the Bankruptcy of Fascism | Herbert Stanley Morrison | English |
| 1936 | A Manual for Trade Union Speakers✓ — A Brief Text Book on Public Speaking | August Claessens & International Ladies' Garment Workers' Union. Educational Dept | English |
| 1936 | A Manual for Trade Union Speakers, by August Claessens ... a Brief Text Book on Public Speaking✓ Twentieth Century Advice Literature | August Claessens | English |
| 1936 | An American Labor Party✓ — An Interpretation | James Oneal | English |
| 1936 | An Easy Outline of Modern Socialism✓ | Herbert S. Morrison | English |
| 1936 | The a B C of Parliamentary Law The Rand School Labor Series | August Claessens & Rebecca J. (Rebecca Jarvis) Scott | English |
| 1937 | Letter of an Old Bolshevik — The Key to the Moscow Trials | Y. Z. | English |
| 1937 | What Organized Labor Wants✓ — A Popular Description of Trade Union Philosophy, Economics and Ideals | August Claessens | English |
| 1938 | It Can Be Done✓ — The Autobiography | James Hudson Maurer | English |
| 1938 | Terror in Russia?✓ — Two Views | Upton Sinclair | English |
| 1939 | 100 Questions to the Communists✓ | Stephen Naft | English |
| 1939 | Debate✓ — Should the United States Keep Out of Anti-Fascist War? | Harry Elmer Barnes | English |
| 1940 | An Easy Outline of Modern Socialism✓ | Herbert Morrison | English |
| 1940 | Stalin's Fifth Column on Broadway✓Free — A Cue to Theatre People | Louis Schaffer | English |
| 1940 | The Democratic Way of Life✓ | August Claessens | English |
| 1941 | A Letter to Americans✓Free | Max Eastman | English |
| 1941 | An Appeal to Reason✓Free | Frederick Shulman | English |
| 1941 | War Aims, Peace Terms, and the World After the War✓Free — A Joint Declaration by Democratic Socialists of Several Nationalities | — | English |
| 1943 | Germany✓ — To Be or Not to Be? | Gerhart Seger & Siegfried Marck | English |
| 1943 | Identité originelle et séparation graduelle du judaïsme et du christianisme✓ Tradition française | Ernest Renan | French |
| 1943 | Israël et l'antisémitisme✓ Tradition française | Anatole Leroy-Beaulieu | French |
| 1943 | L'Israël et l'antisémitisme✓ — (Avant-propos de Lucien Romier) "Tradition Française" | Anatole Leroy-Beaulieu | French |
| 1943 | Le judaïsme comme race et comme religion✓ Tradition française | Ernest Renan | French |
| 1943 | Race Prejudice✓ — A Description of the Various Factors in Racial Animosities, Discriminations, and Conflicts, and the Conditions Under Which These Antagonisms Are Increased or Eliminated | August Claessens | English |
| 1943 | Tradition française✓ | Ernest Renan | French |
| 1943 | Tradition Française✓ | — | English |
| 1946 | Essentials of Marx✓ — The Communist Manifesto | Karl Marx | English |
| 1946 | Social Democracy Versus Communism✓Free | Karl Kautsky | English |
| 1946 | What Do You Know About British Labor?Free | Shub, David, 1887-1973. Alexander, Robert J. 1918- . Attlee, Clement | English |
| 1947 | The Taft-Hartley Law✓Free — How It Affects Unions and Workers. Based on a Study of the Text of the Law and the Congressional Debates Preceding Its Passage | David Irving Ashe | English |
| 1949 | Truth and Myth About America✓ | James Thomas Farrell | English |
| 1953 | Didn't We Have Fun!✓ — Stories Out of a Long, Fruitful, and Merry Life | August Claessens | English |