Literary Authors and Works, Medieval * Characters and Places * Themes, Motifs, Objects, Key Words * Sources: History, Legend, Archaeology, Manuscript Collections * Scholars and Scholarship * Reception of the Nibelungen Theme in German-Speaking Countries: Literary Authors and Works * Reception of the Nibelungen Theme outside German-Speaking Countries (including Translations) * Music and Composers * Art, Artists, Films, Filmmakers, Sculpture, Sculptors * Miscellaneous (Education, Historians, Politics, Psychology, Military)