History 17,989 Biography 7,167 Periodicals 7,040 Biographies 3,965 Fiction 2,757 Congresses 2,347 Criticism, interpretation, etc 2,172 Statistics 1,839 Conference papers and proceedings 1,780 Electronic books 1,694 Drama 1,595 Feature films 1,586 Interviews 1,579 Sources 1,471 Exhibitions 1,368 Maps 1,156 Pictorial works 1,038 Catalogs 1,018 Exhibition catalogs 972 DVD-Video discs 929 Documentary films 826 Bibliography 820 Case studies 741 Video recordings 661 Novels 636 Fiction films 591 Sound recordings 533 Dictionaries 520 Video recordings for Spanish speakers 520 Poetry 493 Motion pictures 419 Anecdotes 389 Romans 317 Statutes and codes 315 Correspondence 313 Popular music 302 Bibliographies 300 Nonfiction films 299 Specimens 289 Autobiographies 279 Guidebooks 265 Directories 264 Texts 263 Internet videos 259 Personal narratives 258 Romans, nouvelles, etc 244 Comics (Graphic works) 243 Church history 232 Academic theses 231 Comic books, strips, etc 226 Comedy films 225 Film adaptations 217 Newspapers 217 Genealogy 215 Historical fiction 211 Videotapes 210 Oral histories (literary works) 201 Military history 179 Downloadable audio file 177 Streaming audio 177 Films for Spanish speakers 166 Graphic novels 166 Thèses et écrits académiques 164 Motion pictures, Argentine 162 Essays 161 Short stories 161 Trials, litigation, etc 152 Video recordings for the hearing impaired 152 Music 151 Humor 148 Folklore 147 Records and correspondence 145 Diaries 141 Expositions 139 Radio news programs 139 Entretiens 137 Personal correspondence 130 CD-ROMs 129 Corrugated board bindings (Binding) 128 Caricatures and cartoons 127 Teatro 127 Electronic journals 126 Argentine fiction 125 Portraits 124 Census data 120 Biographical films 116 Congrès 110 Artists' books 108 Fictional Work 108 Indexes 103 Spanish language films 103 Classification 102 Tangos (Music) 101 Early accounts to 1600 100 Early works to 1800 99 Naval history 98 Novela 98 Chronology 95 Constitutions 94 Treaties 94