History 12,389 Electronic books 2,927 Biography 2,373 Biographies 2,367 Sources 1,636 Criticism, interpretation, etc 1,496 Catalogs 716 Fiction 626 Conference papers and proceedings 607 Congresses 602 Catalogues 555 Romans, nouvelles, etc 539 Pictorial works 518 Periodicals 461 Congrès 453 Exhibitions 427 Exhibition catalogs 394 Ouvrages illustrés 392 Expositions 378 Bibliography 377 Bibliographies 369 Anecdotes 327 Bibliographie 319 Early works to 1800 313 Autobiographies 299 Périodiques 268 Dictionaries 264 Early works 261 Ouvrages avant 1800 260 Statistics 232 Statistiques 214 Chinese language materials 199 Case studies 196 Romans 191 Military history 190 Chronology 180 Diaries 178 autobiographies (literary works) 165 Chronologies 164 Interviews 156 Personal narratives 156 Périodiques 156 catalogs (documents) 154 Illustrated works 145 Autobiography 138 Correspondence 134 Historical fiction 131 Personal correspondence 125 wen ji 123 Imprints 121 Congrès 120 Études de cas 120 periodicals 119 Catalogues d'exposition 117 Church history 116 Juvenile works 116 Journaux intimes 111 exhibition catalogs 111 Actes de congrès 110 Entretiens 103 Novels 102 Documentary films 101 Periodical 101 Academic theses 100 Chronologie 98 Documentaires 96 Récits personnels 92 Wen ji 86 Correspondance 80 Electronic book 76 collective biographies 75 Maps 74 Thèses et écrits académiques 74 Feature films 72 proceedings (reports) 72 Art 70 Juvenile literature 70 Trials, litigation, etc 69 Ouvrages pour la jeunesse 68 Ouvrages illustrés 67 Cases 66 Translations 64 Essays 61 Informational works 60 Streaming audio 60 Comic books, strips, etc 58 Reviews 58 Documents d'information 57 Juvenile fiction 57 chronologies (lists) 57 dissertations 56 Aufsatzsammlung 55 Comics (Graphic works) 55 Festschriften 55 Electronic journals 54 Romans, nouvelles, etc. pour la jeunesse 52 Indexes 51 Nonfiction films 51 Congress 50 Picture books 50