History 11,496 Biography 3,644 Congresses 1,898 Biographies 1,807 Periodicals 1,744 Exhibitions 1,522 Sources 1,517 Early works to 1800 1,512 Maps 1,419 Electronic books 1,257 Catalogs 1,250 Conference papers and proceedings 1,133 Bibliography 1,112 Criticism, interpretation, etc 1,111 Fiction 836 Exhibition catalogs 723 Pictorial works 707 Early works 706 Statistics 551 Guidebooks 505 Bibliographies 495 Correspondence 425 Drama 397 Church history 393 Interviews 392 Military history 345 Dictionaries 323 Poetry 317 Statutes and codes 317 Feature films 273 Genealogy 254 Academic theses 238 Personal correspondence 207 Sermons 201 Sound recordings 199 Thèses et écrits académiques 198 Topographic maps 197 Librettos 174 Records and correspondence 171 Operas 168 Personal narratives 167 Video recordings 162 Early maps 159 Designs and plans 152 Case studies 148 Naval history 142 Bio-bibliography 138 Documentary films 138 Diaries 129 Novels 126 Treaties 126 Facsimiles 121 Fiction films 119 Chronology 118 Trials, litigation, etc 115 Autobiographies 113 Imprints 113 Electronic journals 110 Historical fiction 109 Congrès 107 Academic Dissertation 103 Expositions 103 dissertations 99 Controversial literature 92 Personal narratives, Portuguese 90 Directories 88 doctoral dissertations 82 masters theses 82 theses 82 Databases 81 Romans, nouvelles, etc 79 Indexes 76 Texts 74 Chronologies 70 Motion pictures 70 Anecdotes 69 DVD-Video discs 69 Portraits 69 Popular music 66 Festschriften 65 Film adaptations 64 Caricatures and cartoons 61 Catalogues 61 Constitutions 61 Architectural drawings 59 Essays 59 Folk music 59 Nonfiction films 59 Miscellanea 58 Fados 57 Portuguese 57 Romans 57 Specimens 57 Art 55 Songs 52 Gazetteers 51 Road maps 51 Streaming audio 51 Humor 49 Translations 48