Ernst Jünger (1895-1998) was a towering figure of the century. His life spanned from the German Empire to the Berlin Republic. With his war book "In Steel Storms," he established his international fame early on. His literary diaries made him an outstanding witness of the era. Heimo Schwilk's highly acclaimed biography, both domestically and abroad, derives its significance not only from a profound knowledge of sources and works but also documents his long-standing personal relationship with the great author. This new edition has been revised and expanded based on new sources and includes a new preface by the author.