Feuerbach

The Condition of the Working-Class in England in 1844 with a Preface written in 1892

"Landmarks of Scientific Socialism

Revolution and Counter-Revolution; Or, Germany in 1848

The origin of the family, private property, and the state

Socialism, Utopian and Scientific

L'origine della Famiglia della Proprietà privata e dello Stato in relazione alle ricerche di L. H. Morgan

Der Briefwechsel zwischen Friedrich Engels und Karl Marx 1844 bis 1883, Erster Band

Sosialistisen filosofian juuret