Russian Marxist site in English. Includes a work cataloguing current leftist parties in Russia.

Social gospel. The socialism of religion.

Ideas on the topic from Andy Pollack.

A loose international network of socialist Christians, mostly within the Catholic tradition. Site includes articles, publications, events and contact information.

A site of multimedia information and links.

News about the Left. Information on Marx, Engels, Lenin, Trotsky, and Guevara.

Repository of information about the history, leadership and current politics of left-wing parties and movements around the world.

Essay examining the decline of socialism.

Essays and news archives from China's People's Daily, chatroom and links about socialism 'with Chinese characteristics.' Sponsored by the Wyith Corporation of Hong Kong.

Definition and discussion of the subject from the online encyclopedia, Wikipedia.