The Ideas of Karl Marx: Marx at 200

Reformism or Revolution: Marxism and socialism of the 21st Century (Reply to Heinz Dieterich)

Bolshevism: The Road to Revolution

The First World War – A Marxist Analysis of the Great Slaughter

The Venezuelan Revolution - a Marxist perspective

What is Marxism?: An Introduction to Marxist Theory

Reason in Revolt: Marxist Philosophy and Modern Science

Marxism and Anarchism