Socialist Organizations, US (Historical And Contemporary)
- Eugene V. Debs. Site for America's most successful socialist agitator and politician in early 20th century.
- Communist Party, USA.
- Democratic Socialists of America.
- Labor Party, USA.
- League of Revolutionaries for a New America.
- Socialist Labor Party.
- Socialist Party of America.
- Commuinism in Washington State. Rich history project from the University of Washington.
Socialist Organizations, Worldwide
- Leftist Parties of the World. An unusually broad-based, comprehensive list of socialist and radical left parties and movements, by region and ideological orientation.
- Alliance for Workers' Liberty.
- Socialistworld: Committee for a Workers' International.
- Communist Parties Worldwide.
- World Socialist Web Site. Published by International Committee of the Fourth International.
- Democratie Socialiste.
- International Socialist Organization (ISO).
- Socialist Action.
- Workers World Party.
- International Socialists/SWP (Britain).
- Socialist International.
Selected Socialist Journals, US
- Capitalism, Nature, Socialism. Journal of red-green, socialist environmentalism.
- Monthly Review. Long-running US socialist journal.
Marx, Engels And Marxisms
- Marxist Internet Archives. A comprehensive resource.
- Marx, "Value, Price and Profit."
- Marx, "The Grundrisse."
- Marx, "A Contribution to the Critique of Political Economy."
- Engels, "Synopsis of Marx's 'Capital.'" pdf
- Marx, "Capital."
- Marx, "Capital" (second site).
- Marx, "The Poverty of Philosophy."
- Engels, "Outlines of a Critique of Political Economy."
- Engels, "Anti-Duhring."
- Engels, "The Origin of the Family, Private Property and the State."
- Engels, "Ludwig Feuerbach and the End of Classical German Philosophy."
- Labor Theory of Value. Frequently asked questions (FAQ) by Robert Vienneau.
- Economics (chapters of the Marxist study course).
- Michael Albert, "Neoclassical Micro And Macro Economics -- Science or Silliness?"
- Union for Radical Political Economics.
- Research in Political Economy.
- G. Pilling, "Concepts of Marx's Capital."