Children Books and reading 168 History 156 Social conditions 109 History and criticism 103 Conduct of life 85 Family members 73 more ... Language 69 Child welfare 63 Legal status, laws, etc 63 Children's literature 58 Child development 54 Health and hygiene 49 Diseases 47 Nutrition 46 Services for 43 Families 40 Youth 34 Institutional care 33 Criticism and interpretation 30 Social life and customs 30 Pediatrics 29 Psychological aspects 29 Children's rights 28 Parent and child 28 Death 27 Prevention 27 Christian life 24 Education 24 Teenagers 23 less ...