History 7,768 Biography 3,560 Exhibitions 2,725 Periodicals 2,230 Catalogs 2,153 Biographies 2,001 Exhibition catalogs 1,792 Early works to 1800 1,715 Maps 1,451 Sources 1,315 Bibliography 1,241 Congresses 1,238 Electronic books 1,225 Pictorial works 1,008 Conference papers and proceedings 962 Personal narratives 813 Criticism, interpretation, etc 725 Statistics 691 Fiction 676 Early works 603 Guidebooks 562 Bibliographies 561 Dictionaries 420 Church history 388 Drama 356 Interviews 305 Feature films 302 Correspondence 295 Personal narratives, Belgian 287 Statutes and codes 277 Oral histories (document genres) 252 Academic theses 249 Military history 238 Diaries 223 In art 220 Specimens 215 Comic books, strips, etc 214 Expositions 210 Early maps 201 Thèses et écrits académiques 200 Newspapers 191 Personal narratives, Jewish 188 Poetry 187 Genealogy 185 Autobiographies 182 Electronic journals 180 Directories 169 Illustrated works 166 Art 157 Documentary films 157 Comics (Graphic works) 155 Personal correspondence 153 Print 146 Fiction films 145 Video recordings 145 Case studies 137 Portraits 137 Graphic novels 132 Belgian 127 Archives 119 Facsimiles 119 Trials, litigation, etc 118 Catalogues d'exposition 117 Bio-bibliography 116 exhibition catalogs 115 Catalogues 111 Novels 110 DVD-Video discs 109 Congrès 105 Imprints 105 Academic Dissertation 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 Designs and plans 89 Scores 89 Video recordings for the hearing impaired 89 Internet videos 84 Caricatures and cartoons 83 Texts 82 Librettos 74 Catalogues raisonnés 73 Engravings 73 Ouvrages illustrés 72 Artists' books 70 Printers' devices (Printing) 70 Constitutions 68 Emblem books 67 Manuscripts, Medieval 62 Juvenile literature 61