History 250 Biography 134 Authors, English 80 Politics and government 69 History and criticism 63 Authors, American 38 Poets, English 37 Statesmen 34 Criticism and interpretation 31 Novelists, English 30 Social conditions 29 Intellectual life 26 Autobiography 23 Composers 23 Politicians 22 Women 21 Women and literature 21 Philosophers 20 Physicists 20 African Americans 19 Artists 18 Feminists 18 Painters 18 Women authors 18 Authors, Irish 16 Historians 16 Prime ministers 16 Novelists, American 15 Presidents 15 Poets, American 14