Columbia subject headings:
Catholics in literature.
Christian life in literature.
Protestants in literature.
Rhine River Valley--In literature.
Stereotypes (Social psychology) in literature.
Travelers' writings, European--History and criticism.
Harvard subject headings:
Catholics in literature.
Christian life in literature.
Protestants in literature.
Rhine River Valley--In literature.
Stereotypes (Social psychology) in literature.
Travelers' writings, European--History and criticism.
Princeton subject headings: