Biography 162 Literature 154 History and criticism 107 Criticism 86 English literature 84 History 81 Biography Writers Malayalam 70 Literature Malayalam 60 English Poetry; English Literature 54 Novel 48 Women authors 43 English fiction criticism-- Literature 39 Taxonomy of animals in ancient India-- British India 36 E-BOOK 35 Zoology 35 American literature 32 English poetry criticism-- Literature 32 Women and literature 31 Botany 30 Writers-Kerala-Biography 30 Report writing 25 English 24 English fiction 23 Poetry 23 Philosophy 22 Biography Malayalam Writers 21 Criticism and interpretation 21 Literature Hindi 21 Feminism 20 Research 20