History 7,749 Biography 3,550 Exhibitions 2,720 Periodicals 2,230 Catalogs 2,153 Biographies 1,996 Exhibition catalogs 1,787 Early works to 1800 1,715 Maps 1,451 Sources 1,310 Bibliography 1,240 Congresses 1,238 Electronic books 1,224 Pictorial works 1,005 Conference papers and proceedings 960 Personal narratives 812 Criticism, interpretation, etc 724 Statistics 690 Fiction 675 Early works 603 Guidebooks 562 Bibliographies 560 Dictionaries 420 Church history 388 Drama 357 Interviews 306 Feature films 303 Correspondence 293 Personal narratives, Belgian 287 Statutes and codes 277 Oral histories (document genres) 252 Academic theses 249 Military history 237 Diaries 223 In art 220 Specimens 215 Comic books, strips, etc 212 Expositions 209 Early maps 201 Thèses et écrits académiques 200 Newspapers 191 Personal narratives, Jewish 188 Poetry 187 Genealogy 185 Autobiographies 181 Directories 169 Illustrated works 166 Art 157 Documentary films 157 Comics (Graphic works) 153 Personal correspondence 153 Print 146 Video recordings 146 Fiction films 145 Case studies 137 Portraits 137 Graphic novels 132 Belgian 127 Facsimiles 119 Trials, litigation, etc 118 Bio-bibliography 116 Catalogues d'exposition 116 Archives 115 exhibition catalogs 114 Catalogues 111 Novels 110 DVD-Video discs 109 Imprints 105 Academic Dissertation 104 Congrès 104 Nonfiction films 104 Records and correspondence 101 Treaties 101 Photographs 100 dissertations 98 Illustrations 95 Databases 94 Indexes 93 Broadsides 92 Festschriften 91 doctoral dissertations 90 masters theses 90 theses 90 Scores 89 Video recordings for the hearing impaired 89 Designs and plans 88 Internet videos 84 Caricatures and cartoons 83 Texts 82 Librettos 74 Catalogues raisonnés 73 Engravings 73 Ouvrages illustrés 72 Artists' books 70 Constitutions 68 Printers' devices (Printing) 68 Emblem books 67 Juvenile literature 61 Manuscripts, Medieval 61 Personal narratives, British 61