Primary text:

Karl Marx, Eleven Theses on Feuerbach (1845)

• in The Marx-Engels Reader, Second Edition, ed. Robert C. Tucker (New York: W.W. Norton & Co., 1978), pp. 143-145

• in The Marx-Engels Collected Works, Vol. 5 (London: Lawrence and Wishart, 2014)

• on-line at https://www.marxists.org/archive/marx/works/1845/theses/theses.htm 

Secondary text:

Ernst Bloch, “Changing the World or Marx’s Eleven Theses on Feuerbach,” 249-286, in The Principle of Hope, trans. Neville Plaice, Stephen Plaice and Paul Knight (Cambridge, MA: MIT Press, 1986 [1959])

• also available on-line at https://www.marxists.org/archive/bloch/hope/commentary-theses.htm

Additional Resources:

Étienne Balibar, The Philosophy of Marx. New and Updated Edition, trans. Chris Turner and Gregory Elliott (London: Verso, 2017)