1. Basic Concepts in Eidetic Psychotherapy;Ahsen,1968
2. Psycheye: Self-Analytic Consciousness;Ahsen,1977
3. Imagery, drama and transformation;Ahsen;J. Ment. Imagery,1984
4. Learning Ability and Disability: an Image Approach;Ahsen,1993
5. Image Psychology and the Empirical Method;Ahsen,1987