Columbia subject headings:
Africa, North--Description and travel.
Middle East--Description and travel.
Travelers--Africa, North.
Travelers--Middle East.
Harvard subject headings:
Africa, North--Description and travel.
Literature, Modern--19th century--History and criticism
Literature, Modern--20th century--History and criticism
Middle East--Description and travel.
Orient--In literature.
Travelers--Africa, North.
Travelers--Middle East.
Princeton subject headings:
Literature, Modern--19th century--History and criticism.
Literature, Modern--20th century--History and criticism.
Orient--In literature.