Analisi sociale, sociologia, psicologia
Our Future, 1949, Il nostro futuro
In Defense of Demagogues, 1954, In difesa dei demagoghi
Catholicism, Protestantism, and Capitalism, 1957, Cattolicesimo, Protestantesimo e Capitalismo
Readings on Ethics and Capitalism, Part I: Catholicism, 1960
A Fable for Our Times By One of the Unreconstructed, 1961
Commento privato a The Great Transformation di K. Polanyi, 1961, Abbasso il primitivismo. Una critica approfondita al pensiero di Polanyi
Why, You’d Take Us Back To the Horse and Buggy, 1962, Cosa cambia e cosa no
Commento a The Myth of Mental Illness di Thomas Szasz, 1962
The Great Ecology Issue: Conservation in The Free Market, 1970
The Great Women’s Liberation Issue: Setting It Straight, 1970, Contro il femminismo
Kid Lib, 1972
Prefazione a The Clash of Group Interests and Other Essays di L. von Mises, 1978
Cloning: Menace Or Promise?, 1978
The Menace of the Space Cult, 1979
Psychoanalysis as a Weapon, 1980, La psicoanalisi come arma
The Progressive Era and the Family, 1986
Concepts of the Role of Intellectuals In Social Change Toward Laissez Faire, 1990
‘Date Rape’ on Campus, 1991
"Tolleranza" o buona educazione?, 1991
America’s Most Persecuted Minority, 1994, La minoranza più perseguitata d'America
Egalitarianism and the Elites, 1995
Intimidation by Rhetoric, 1996