Literature 407 Collection 352 History 279 Collections 235 Philosophy 188 Hindi 157 Literature Hindi 151 Poetry 147 English literature 136 Collected works 130 Biography 127 Malayalam poetry collections-- Malayalam literature 120 Drama 107 Gandhi, Mahatma-Biography 100 Gandhiana 98 Literature Malayalam 95 Social reformer 95 Criticism 91 Philosophy Gandhi 90 Collected Works Mahatma Gandhi 89 English 85 Essays 85 General collections in Malayalam 83 Women 81 Hindi literature 72 English poetry collections-- Literature 70 Marikkar Collection 69 Literature collections 66 Research 64 Hindi poetry collections-- Hindi literature 63