"Monopolies by Economist"
"Book Review. The Rosenberg Letters"
"The Struggle for Culture"
"Notes on Lecturing"
"Capitalism"
An Introduction to the Historical Development of the...Question in S.A."
"Notes for Lecturers. Elementary Course on Politics and Economics"
"Economics and Politics in S.A."
"Political Rights and the Political Parties"
"Race. Are Some People Inferior? What is 'White Civilisation?'"