Columbia subject headings:
Harvard subject headings:
Africa--Description and travel--Congresses.
Africa--In literature--Congresses.
Authors, German--Language--Congresses.
German literature--History and criticism--Congresses
Germans--Africa--History--Congresses.
Travelers' writings, German--History and criticism--Congresses.
Princeton subject headings:
Africa--In literature--Congresses.
German literature--20th century--History and criticism.
German literature--21st century--History and criticism.
Magic in literature--Congresses.