History 443 Books and reading 318 Children's literature 294 Children 208 History and criticism 199 Family members 162 Reference books 143 more ... Illustrators 133 Authors 126 Libraries 96 Printing 80 American literature 73 Teenagers 68 Early printed books 65 Young adult literature 63 Children's libraries 60 Best books 56 Library science 56 African Americans 54 Methodology 54 Children's literature, American 53 Special collections 51 English literature 49 Activity programs 48 Criticism and interpretation 46 Incunabula 46 Research 41 Study and teaching 41 Readers' advisory services 38 Women 35 less ...