Columbia subject headings:
Harvard subject headings:
Adventure stories, English--History and criticism.
Animals in literature
Ecocriticism.
Ecology in literature.
English fiction--19th century--History and criticism
Human-animal relationships in literature.
Princeton subject headings:
Adventure stories, English--History and criticism.
Animals in literature.
Ecocriticism.
Ecology in literature.
English fiction--19th century--History and criticism.
Human-animal relationships in literature.