Columbia subject headings:
Harvard subject headings:
Children's literature, German--History and criticism
Children's literature--History and criticism
Children--Books and reading--Germany
German literature--20th century--History and criticism
Homosexuality and literature.
Homosexuality in literature.
Young adult literature, German--History and criticism.
Young adult literature--History and criticism
Youth--Books and reading--Germany
Princeton subject headings:
Children's literature--History and criticism.
German literature--20th century--History and criticism.
Homosexuality and literature.
Homosexuality in literature.
Literature, Modern--20th century--History and criticism.
Young adult literature--History and criticism.