Children Books and reading 272 Language 250 History 197 Social conditions 187 Legal status, laws, etc 144 Health and hygiene 118 more ... Child welfare 115 History and criticism 112 Child development 110 Children's literature 94 Education 82 Services for 76 Diseases 73 Study and teaching 72 Nutrition 69 Children's rights 68 Social life and customs 59 Institutional care 55 Language acquisition 55 Families 53 Conduct of life 52 Parenting 51 Child rearing 48 Medical examinations 44 Reading 43 Government policy 42 Psychological aspects 41 Prevention 40 Youth 40 less ...