Columbia subject headings:
Harvard subject headings:
Genealogy in literature.
Sayers, Dorothy L. (Dorothy Leigh), 1893-1957--Characters.
Princeton subject headings:
Detective and mystery stories, English--History and criticism.
Families in literature.
Private investigators in literature.
Sayers, Dorothy L. (Dorothy Leigh), 1893-1957--Characters--Lord Peter Wimsey.
Wimsey, Peter, Lord (Fictitious character), 1890-