Karl Marx

Economic and Philosophic Manuscripts of 1844 are a series of notes written between April and August 1844 by Karl Marx. Not published by Marx during his lifetime, they were first released in 1927 by researchers in the Soviet Union.

A Contribution to the Critique of Political Economy is a book by Karl Marx, first published in 1859. The book is mainly an analysis of capitalism and quantity theory of money, achieved by critiquing the writings of the leading theoretical exponents of capitalism at that time: these were the political economists, …

Critique of Hegel's Philosophy of Right is a manuscript written by German political philosopher Karl Marx in 1843 in Deutsch-Französische Jahrbücher. Unpublished during his lifetime, it is a manuscript in which Marx comments on fellow philosopher Georg Wilhelm Friedrich Hegel's 1820 book Elements of the Philosophy of …