- "Make-Believes" in Psychiatry or the Perils of Progress (Clinical and Experimental Psychiatry)
- Handbook of Biological Psychiatry Part 5: Druf Treatment in Psychiatry-Psychotropic Drugs (Handbook of Biological Psychiatry)
- Religion and Psychiatry: Beyond Boundaries
- Hearing Visions and Seeing Voices: Psychological Aspects of Biblical Concepts and Personalities
- Stress, the Brain and Depression