Oppression: A study in social and criminal psychology. London: International Library of Sociology and Social Reconstruction, Routledge and Kegan Paul, 1954, 362p. (Reprinted by Grove Publ.of New York, 1954, by Greenwood Publ. of Westport, 1973, by Routledge 1998, 2001, and on-line by Routledge 2003).
The Likes and Interests Test. London: National Foundation for Educational Research, 1960.
Dynamic Personality Inventory (DPI). London: National Foundation for Educational Research, 1962. The updated DPI was later published in French (1971) and English (1976), translated into Italian, Polish, German, Dutch and Swedish.
Criminology in Transition (with H. Jones and J. Spencer). London: Tavistock Publications, XIX, 1965, XIX, 308p.
Prediction, Techniques as a Basis for Social Defense Policy. New York: United Nations Organization (U.N.O.), 1972.
Social Protection Code: A new model of criminal justice. The American Series of Foreign Penal Codes, South Hackensack, N.J.: Fred B. Rothman, and London: Sweet & Maxwell, 1977, XXIV, 96p.
Exile: The Road to Knowledge – fragments of an intellectual autobiography. Toronto: Polish Research Institute, 2002, p305. (Table of Contents) (Table of contents for unpublished Part III)
Sprawiedliwość czyli Istota Moralności, Prawa i Zdrowia (Fairness and Justice: the essence of morality, law and health). Toronto: Polish Research Institute, 2008, p274. Summary of the Code of Humanist Justice is available in both English and French.