History 27 Social life and customs 20 Science fiction 19 Adventure stories 18 Love stories 16 Psychological fiction 16 Domestic fiction 15 Private investigators 14 Detective and mystery stories 13 Fantasy fiction 13 Holmes, Sherlock (Fictitious character) 13 Historical fiction 12 Young women 11 Bildungsromans 10 Didactic fiction 10 Poetry 9 Short stories 9 Horror tales 8 Humorous stories 8 Satire 8 Adultery 7 Boys 7 Drama 7 Married women 7 Orphans 7 Fairy tales 6 Male friendship 6 Philosophy, German 6 Political science 6 Poor families 6