Columbia subject headings:
Children's literature.
Children's stories, English.
Harvard subject headings:
Children's literature, English--20th century.
Children's literature--Political aspects--Great Britain.
Children's literature--Translations into English--20th century.
Progressivism in literature
Radicalism in literature
Socialism--Literary collections.
Princeton subject headings:
Children's literature, English--20th century.
Children's literature--Political aspects--Great Britain.
Children's literature--Translations into English--20th century.
Literature.
Progressivism in literature.
Radicalism in literature.
Socialism--Literary collections.