Military history 33,792 History 21,100 Biography 6,329 Biographies 3,658 Sources 3,321 Electronic books 1,997 Personal narratives 1,577 Early works to 1800 1,456 Broadsides 1,446 Congresses 1,346 In art 1,292 Pictorial works 1,153 Print 1,112 Conference papers and proceedings 880 Bibliography 701 Periodicals 681 Early works 660 Fiction 598 Photograph 572 Caricatures and cartoons 510 Catalogs 456 Maps 431 Diaries 409 Autobiographies 396 Correspondence 385 Naval history 369 Bibliographies 349 Exhibitions 345 Dictionaries 318 Records and correspondence 291 Portraits 283 Guidebooks 240 Personal narratives, French 238 Exhibition catalogs 230 Registers 229 Chronology 224 Documentary films 212 Case studies 205 Anecdotes 194 French 168 Poetry 168 Criticism, interpretation, etc 162 Personal narratives, Italian 158 Encyclopedias 152 Interviews 152 Personal correspondence 152 Chronologies 141 Personal narratives, American 137 Illustrated works 135 Personal narratives, Russian 133 Academic theses 126 Registers (Lists) 115 Archives 111 Historical fiction 111 Italian 111 Registers of dead 108 American 106 Drama 105 Video recordings 103 Récits personnels 102 Thèses et écrits académiques 101 Juvenile literature 99 Congrès 98 Genealogy 97 collective biographies 95 Personal narratives, German 94 Personal narratives, British 87 Handbooks, manuals, etc 85 Russian 85 Festschriften 79 Internet videos 75 Feature films 73 Miscellanea 71 Pamphlets 68 War stories 67 Church history 66 Drawing 66 Juvenile works 66 DVD-Video discs 64 Death registers 64 Local history 64 Aufsatzsammlung 63 Documentary television programs 63 Blank forms 62 Ouvrages illustrés 59 Regulations 59 British 58 Indexes 57 dissertations 57 German 56 Statistics 55 Nonfiction films 53 Personal narratives, Chinese 52 Sermons 50 Military maps 49 doctoral dissertations 49 masters theses 49 theses 49 Facsimiles 47 Handbooks and manuals 46