History 110 Fiction 79 Islam 78 Islamic studies 77 دراسات الاسلام 77 Arabic literature 63 Novel 55 Plant Biotechnology 48 Literature 47 American fiction 45 Philosophy 45 Chemistry 44 Arabic Literature 42 Arabic Novels 40 Carbon 40 رواية 40 Soil Science and Agricultural Chemistry 39 Agricultural Entomology 36 English fiction 36 Agriculture 35 Management 34 child literature 34 Economics 33 Nanostructured materials 33 Agronomy 32 English literature 31 Arabic History 30 Story in arabic 30 التاريخ العربي 30 قصة 30