History 16,386 Biography 7,810 Early works to 1800 7,101 Biographies 4,702 Exhibitions 4,311 Catalogs 3,916 Periodicals 3,236 Exhibition catalogs 3,012 Electronic books 2,905 Maps 2,624 Sources 2,619 Early works 2,358 Academic theses 2,039 Bibliography 1,752 Thèses et écrits académiques 1,684 Pictorial works 1,544 Congresses 1,465 Fiction 1,388 Personal narratives 1,376 Criticism, interpretation, etc 1,311 Church history 1,047 Conference papers and proceedings 1,036 Academic Dissertation 845 dissertations 826 Bibliographies 799 Correspondence 766 Poetry 754 doctoral dissertations 749 masters theses 749 theses 749 Statistics 703 Guidebooks 665 Drama 542 Diaries 518 In art 491 Portraits 484 Specimens 455 Dictionaries 446 Interviews 430 Case studies 417 Autobiographies 413 Personal narratives, Dutch 403 Personal correspondence 364 Print 353 Statutes and codes 341 Documentary films 329 Art 323 Poems 312 Feature films 304 Trials, litigation, etc 290 Designs and plans 289 Broadsides 287 Records and correspondence 287 Expositions 282 Illustrated works 273 Military history 273 Directories 268 Dutch 268 Manuscript maps 268 Juvenile literature 259 Naval history 258 Architectural drawings 254 Juvenile works 248 Genealogy 245 Early maps 242 Facsimiles 241 Personal narratives, Jewish 234 Engravings 229 Hymns 221 Treaties 218 Printers' devices (Printing) 202 Incunabula 197 Plays 195 Festschriften 194 Songs 190 Juvenile fiction 185 exhibition catalogs 182 Catalogues 180 Catalogues d'exposition 179 Video recordings 177 Etchings 168 Texts 165 Nonfiction films 163 Artists' books 162 Counterculture 161 DVD-Video discs 159 Novels 153 Auction catalogs 150 Annotations (Provenance) 149 Oral histories (document genres) 149 Imprints 147 Indexes 147 Controversial literature 146 Atlases 145 Catalogues raisonnés 141 Caricatures and cartoons 137 Récits personnels 132 Emblem books 131 Sermons 126 Hochschulschrift 124