Man-woman relationships 4 Social classes 4 Social life and customs 4 Manners and customs 3 Young women 3 Inheritance and succession 2 Love 2 more ... Sisters 2 Adaptations 1 Adultery 1 Authors 1 Criminal investigation 1 Debt, Imprisonment for 1 Drama 1 Employees 1 Families 1 Fathers and daughters 1 Female friendship 1 History 1 Homicide 1 Hospitals 1 Investigation 1 Lewis, Robert (Fictitious character) 1 Man-woman relationship 1 Mate selection 1 Medical drama 1 Murder 1 Naturalists 1 Nurses 1 Professional relationships 1 less ...