Columbia subject headings:
Crime in literature--Congresses.
Detective and mystery stories, German--Congresses.
German prose literature--History and criticism--Congresses.
Harvard subject headings:
Detective and mystery stories, German--History and criticism--Congresses.
Detective and mystery stories--History and criticism--Congresses.
Fiction--History and criticism--Congresses
German fiction--History and criticism--Congresses.
Princeton subject headings:
Crime in literature--Congresses.
Detective and mystery stories, German--Congresses.
German prose literature--History and criticism--Congresses.