- Traumatic Experience in the Unconscious Life of Groups: The Fourth Basic Assumption - Incohesion - Aggregation/Massification or (Ba) I:A/M (International Library of Group Analysis)
- The Social Unconscious in Persons, Groups and Societies: Mainly Theory
- Trauma and Organizations
- The Social Unconscious: Selected Papers (International Library of Group Analysis, 22)
- Readings in the theory of educational systems