Collaboration Authorship 51 History and criticism 19 History 17 Criticism and interpretation 8 Women authors 7 English literature 5 more ... Social aspects 5 Women and literature 5 American literature 4 Creation (Literary, artistic, etc.) 4 Group work in education 4 Marriage 4 Rhetoric 4 Authors and publishers 3 Authors' spouses 3 Electronic encyclopedias 3 English language 3 Report writing 3 Study and teaching 3 Academic writing 2 American fiction 2 American influences 2 Artistic collaboration 2 Asian American authors 2 Autobiographical fiction, American 2 Autobiography 2 Biography as a literary form 2 Communication in learning and scholarship 2 Community newspapers 2 less ...