Vols. 35-37 contain volumes I, II, and III of Das Kapital. Vols. 36-37, 48-50 prepared jointly by Lawrence & Wishart Ltd., London, International Publishers, and Progress Publishing Group Corp., Moscow, in collaboration with the Russian Independent Institute of Social and National Problems. Vols. 38-41 published: Moscow : Progress Publishers. Includes bibliographies and indexes.

In the articles collected in this volume Karl Marx and Frederick Engels deal with the history of colonialism and provide a Marxist analysis of the economic causes colonial policy. Most of these articles were written in the 1850s when mighty anti-colonialist movements developed in Asia.