History 7,508 Biography 6,112 Periodicals 4,132 Biographies 2,752 Criticism, interpretation, etc 2,294 Congresses 1,779 Sources 1,736 Statistics 1,435 Conference papers and proceedings 1,183 Maps 1,161 Exhibitions 1,001 Pictorial works 879 Fiction 833 Electronic books 800 Catalogs 769 Exhibition catalogs 719 Bibliography 705 Genealogy 696 Directories 531 Drama 520 Interviews 476 Feature films 464 Autobiographies 434 Anecdotes 317 Documentary films 311 Dictionaries 286 Guidebooks 275 Bibliographies 250 Chronology 243 Case studies 238 Fiction films 210 Nonfiction films 210 Diaries 206 Documentary television programs 204 Indexes 192 Nonfiction television programs 186 Poetry 178 Cases 177 Video recordings 174 Academic theses 172 Personal narratives 155 Topographic maps 140 Chronologies 137 Military history 124 Thèses et écrits académiques 116 Trials, litigation, etc 116 Imprints 115 Statutes and codes 115 Correspondence 114 Reviews 114 Music 113 Festschriften 105 Illustrated works 102 Abstracts 101 Court decisions and opinions 100 Quadrangle maps 100 Translations 100 Handbooks, manuals, etc 99 Folklore 90 Internet videos 89 Textbooks 88 Facsimiles 86 Essays 84 Motion pictures 81 Translations into English 81 Comic books, strips, etc 76 Expositions 76 Classification 74 Popular works 74 Church history 73 Congrès 72 DVD-Video discs 70 Chinese language 66 Short stories 65 Caricatures and cartoons 62 Miscellanea 62 Conference papers and proceedings 60 dissertations 60 Chinese language materials 59 Juvenile works 59 Local history 59 Union lists 59 Juvenile literature 57 Records and correspondence 57 Identification 56 Academic Dissertation 54 Early works to 1800 54 Graphic novels 54 Novels 53 Personal correspondence 51 Romans, nouvelles, etc 51 Statistics, Vital 51 theses 51 doctoral dissertations 50 masters theses 50 Catalogues 49 Short films 48 Ouvrages illustrés 47 Handbooks and manuals 46 Gazetteers 45