Novel 16 English literature 15 History 12 History and criticism 6 Physiologie végétale 6 Plant Physiological Phenomena 6 Plant physiology 6 Civilization, Modern 5 Discourse analysis 5 Fiction 5 Management 5 Mathematics 5 Motion pictures 5 Philosophy 5 Capitalism 4 Constitutional law 4 Criticism 4 Criticism and interpretation 4 Economic history 4 English 4 English fiction 4 Ethnology 4 Food and Agriculture Organisation 4 Power (Social sciences) 4 Social Sciences 4 Social classes 4 Wireless communication systems 4 Cultural Studies 3 Culture 3 Ideology 3