- Light : Waves, Photons, Atoms
- Synergetics: Introduction and Advanced Topics
- Light and Matter Ic / Licht und Materie Ic
- Rhythms in Physiological Systems: Proceedings of the International Symposium at Schloss Elmau, Bavaria, October 22-25, 1990 (Lecture Notes in Engineering)
- Principles of Brain Functioning: A Synergetic Approach to Brain Activity, Behavior and Cognition (Springer Series in Synergetics, 67)