Capital / by Karl Marx ; ed. by Friedrich Engels. Manifesto of the communist party / by Karl Marx and Friedrich Engels. [30th print.].
Chicago : William Benton : 1988.

Marx and Engels on Malthus : selections from the writings of Marx and Engels dealing with the theories of Thomas Robert Malthus / ed. with an introd. essay and notes by Ronald L. Meek ; translations from the German by Dorothea L. Meek and R. L. Meek.
London : Lawrence and Wishart, 1953.

The civil war in the United States / by Karl Marx and Frederick Engels. 2nd ed.
New York : International Publishers, 1940.

The Communist manifesto / Karl Marx and Friedrich Engels ; with an introduction and notes by A. J. P. Taylor ; translation by Samuel Moore. Reprinted.
London : Penguin Books, 1985.