Bd. 1-2. Zur theoretischen Philosophie.--Bd. 3-4. Zur Rechts- und Sittenlehre.--Bd. 5. Zur Religions-philosophie.--Bd. 6-8. Populärphilosophische Schriften.--Zur Politik und Moral.--Zur Politik, Moral und Philosophie der Geschichte.--Vermischte Schriften und Aufsätze; 26 45 52.

The first of these two volumes is a second edition of the first part of Jonas' comprehensive scholarly study of Gnosticism, first published in 1934. Except for minor corrections the first edition has been left unrevised. The second volume carries the study up to the third century A.D. A final volume completing the second part is promised for the near future.--R. H.