Franz Rosenzweig, Der Stern der Erlösung (1930 edition) Franz Rosenzweig (1886-1929) Der Stern der Erlösung (The Star of Redemption) Title page of the second edition Frankfurt a.M. : J. Kauffmann, 1930. Credit: Library at the Herbert D. Katz Center for Advanced Judaic Studies, University of Pennsylvania (More bibliographic information)