History 1,349 Social life and customs 612 Manners and customs 457 World War, 1914-1918 330 Conduct of life 275 Children 149 Friendship 145 African Americans 136 Man-woman relationships 136 Adventure stories 110 Children's stories 102 Fiction 102 Families 98 Animals 96 Young women 95 Women 94 Voyages and travels 93 Indians of North America 86 Brothers and sisters 81 Schools 80 Young men 80 Christian life 79 Youth 78 Boys 77 Soldiers 77 Orphans 72 Clergy 67 Americans 62 Fathers and sons 62 Jews 58 Dogs 53 Frontier and pioneer life 52 City and town life 50 General 49 Short stories 49 Death 48 Interpersonal relations 48 Travel 47 British 46 FICTION 46 Knights and knighthood 46 Short stories, American 46 Family life 45 Country life 44 Stories in rhyme 44 Kings and rulers 43 Family 42 Description and travel 41 Magic 41 Social conditions 41 World War, 1939-1945 41 Sisters 40 Survival 40 Brothers 39 Inheritance and succession 39 Sailors 39 Courage 38 Married people 38 Race relations 38 Shipwrecks 38 Girls 36 Catholics 35 Fathers and daughters 34 Franco-Prussian War, 1870-1871 34 Napoleonic Wars, 1800-1815 34 Romans 34 Social classes 34 Castaways 33 Courtship 33 Natural history 33 Farm life 32 Humorous stories 31 Islands 31 Adultery 30 Married women 29 Physicians 29 Prisoners 29 Slavery 29 Thirty Years' War, 1618-1648 29 Utopias 29 War 29 Art 28 Artists 27 Church history 27 Fairy tales 27 Mothers and daughters 27 Cats 26 American fiction 25 Parent and child 25 Seafaring life 25 African American women 24 Christmas 24 Fantasy 24 Irish Americans 24 Triangles (Interpersonal relations) 24 Mexican Americans 23 Murder 23 Ship captains 23 Uncles 23 Campaigns 22