Theater 1,468 History 1,404 History and criticism 1,006 Drama 766 Theaters 577 Librettos 452 Love 408 American drama 397 Criticism and interpretation 392 Acting 352 General 345 English drama 332 Stage-setting and scenery 326 Operas 321 Sexuality 315 Study and teaching 295 Musicals 264 Conflict (Psychology) in literature 242 Power (Philosophy) in literature 231 Realism in literature 227 Plays-in-progress 218 LITERARY CRITICISM 216 PERFORMING ARTS 212 Race in literature 184 Race in the theater 184 DRAMA 151 Stage history 146 Production and direction 136 Coming of age 130 European 130