Columbia subject headings:
Authors, English--Biography.
Medievalists--England--Biography.
Waddell, Helen, 1889-1965.
Harvard subject headings:
Authors, English--20th century--Biography
Medievalists--Great Britain--Biography.
Waddell, Helen, 1889-1965--Biography.
Princeton subject headings:
Authors, English--Biography.
Medievalists--England--Biography.
Waddell, Helen, 1889-1965--Biography.