Literature 80 History 72 Biography 63 Criticism 46 History and criticism 44 Novel 41 Criticism and interpretation 39 English poetry 38 English literature 34 Religion 33 Literature Malayalam 31 Philosophy 30 Microbiology 29 Poetry 27 Literature Hindi 22 Medicine 19 English 18 Hindi 18 Oriya fiction 18 Economics 17 Hindi literature 17 Hinduism 17 Biotechnology 16 Constitutional law 16 Drama 16 Social Sciences 16 Clinical psychology 15 Dissertations, Academic (Ph.D) 15 PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON (J) 15 Psychology 15