Columbia subject headings:
Harvard subject headings:
Kafka, Franz, 1883-1924--Criticism and interpretation.
Nietzsche, Friedrich Wilhelm, 1844-1900--Criticism and interpretation.
Reality in literature.
Reality.
Princeton subject headings:
Kafka, Franz, 1883-1924--Criticism and interpretation.
Nietzsche, Friedrich Wilhelm, 1844-1900--Criticism and interpretation.