Imperialism and World Economy

1917

Philosophical Arabesques

2005

How It All Began

The Prison Novel

1998

Economic Theory of the Leisure Class

1970

The ABC of Communism

1919

Historical Materialism

A System of Sociology

1921

El gran debate (1924-1926), I. La revolución permanente

1963

Economics of the transformation period

1920

VI Congreso de la Internacional Comunista. Segunda parte

1978

El imperialismo y la acumulación de capital

1975