Anatomie der menschlichen Destruktivität (Edited Typescript of title, forword, chapter 1, pp. 1-63)
(1973)
The Anatomy of Human Destructiveness (Edited Typescript of title, contents and chapter I and II)
(1973)
Das Verhältnis der Philosophie Ernst Blochs zur Mystik, Marburg/Lahn (Erich Mauersberger) 1973.
(1973)