Columbia subject headings:
Harvard subject headings:
Büchner, Georg, 1813-1837. Woyzeck.
Gothic fiction (Literary genre), German--History and criticism.
Hoffmann, E. T. A. (Ernst Theodor Amadeus), 1776-1822. Sandmann
Tieck, Ludwig, 1773-1853. Runenberg.
Princeton subject headings:
German literature--19th century--History and criticism.
Gothic fiction (Literary genre), German--History and criticism.
Mental illness in literature.