This collection of materials on Hermann Hesse's "Demian" offers a comprehensive analysis of the impact of this significant work since its publication in 1919. It presents a carefully curated selection of journalistic and scholarly interpretations from various perspectives, including psychoanalysis, politics, theology, and philology. These interpretations have been published over the course of seventy-five years, both domestically and internationally, highlighting the enduring relevance and influence of Hesse's work on literature and society. The materials are of interest not only to students and professionals in the humanities but also to anyone looking to engage with the deep symbolism and themes of "Demian." The collection is written in German and provides a valuable contribution to Hesse research.