Das Kapital (Capital)

Translated by Samuel Moore and Edward Aveling 

Das Kapital (Capital, in the English translation) is an extensive treatise on political economy written in German by Karl Marx and edited in part by Friedrich Engels. The book is a critical analysis of capitalism and its practical economic application and also, in part, a critique of other related theories. Its first volume was published in 1867. 

— Excerpted from Wikipedia, the free encyclopedia.