History 11,468 Biography 3,625 Congresses 1,894 Biographies 1,794 Periodicals 1,741 Sources 1,514 Exhibitions 1,513 Early works to 1800 1,510 Maps 1,418 Electronic books 1,257 Catalogs 1,250 Conference papers and proceedings 1,129 Bibliography 1,112 Criticism, interpretation, etc 1,111 Fiction 836 Exhibition catalogs 722 Early works 705 Pictorial works 702 Statistics 551 Guidebooks 504 Bibliographies 494 Correspondence 425 Drama 394 Church history 393 Interviews 389 Military history 345 Dictionaries 323 Poetry 315 Statutes and codes 314 Feature films 270 Genealogy 253 Academic theses 238 Personal correspondence 205 Sermons 201 Sound recordings 199 Thèses et écrits académiques 198 Topographic maps 197 Librettos 174 Records and correspondence 171 Operas 168 Personal narratives 166 Early maps 159 Video recordings 158 Designs and plans 151 Case studies 149 Naval history 144 Bio-bibliography 138 Documentary films 136 Novels 127 Treaties 126 Diaries 125 Facsimiles 121 Fiction films 119 Chronology 117 Trials, litigation, etc 115 Autobiographies 113 Imprints 113 Historical fiction 109 Congrès 105 Academic Dissertation 103 Expositions 101 dissertations 99 Controversial literature 92 Personal narratives, Portuguese 89 Directories 87 doctoral dissertations 82 masters theses 82 theses 82 Databases 80 Indexes 76 Romans, nouvelles, etc 74 Texts 74 Electronic journals 71 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 Constitutions 61 Catalogues 60 Romans 60 Architectural drawings 59 Essays 59 Folk music 59 Miscellanea 58 Nonfiction films 58 Fados 57 Portuguese 57 Specimens 57 Art 55 Songs 52 Gazetteers 51 Road maps 51 Streaming audio 51 Humor 49 Charters, grants, privileges 47