Subject
History
50
Social life and customs
33
History and criticism
16
Women
13
Ethics
12
Political science
11
English drama
10
Triangles (Interpersonal relations)
10
Criticism and interpretation
9
Politics and government
9
English literature
8
Philosophy
8
Social conditions
8
Young men
8
Young women
8
Fathers and daughters
7
Statesmen
7
Adultery
6
Authors, English
6
Man-woman relationships
6
Married women
6
Music
6
Private investigators
6
Americans
5
Conduct of life
5
Married people
5
Mythology, Greek
5
Philosophy, Ancient
5
Sisters
5
Artists
4
British
4
Campaigns
4
Christian pilgrims and pilgrimages
4
Clergy
4
Criticism
4
Domestic fiction
4
English fiction
4
Evolution (Biology)
4
Farm life
4
History, Ancient
4
Illegitimate children
4
Inheritance and succession
4
Law
4
Male friendship
4
Men
4
Mythology, Classical
4
Natural selection
4
Palliser, Plantagenet (Fictitious character)
4
Philosophers
4
Single women
4
more ...