Columbia subject headings:
Orient Express (Express train)
Railroad travel in literature.
Railroad travel--Europe--History--19th century.
Travelers' writings, European--19th century--History and criticism.
Harvard subject headings:
Orient Express (Express train)
Railroad travel in literature
Railroad travel--Europe--History--19th century.
Travelers' writings, European--19th century--History and criticism.
Princeton subject headings:
Orient Express (Express train)
Railroad travel in literature.
Railroad travel--Europe--History--19th century.
Travelers' writings, European--19th century--History and criticism.