History 3,381 Congresses 686 Biography 665 Biographies 627 Conference papers and proceedings 525 Periodicals 459 Early works to 1800 392 Electronic books 366 Criticism, interpretation, etc 312 Sources 260 Case studies 201 Exhibitions 181 Exhibition catalogs 180 Congrès 163 Electronic journals 160 Church history 103 Autobiographies 97 Personal narratives 96 Catalogs 79 Fiction 78 Bibliography 70 Périodiques 70 Bibliographies 67 Correspondence 59 Festschriften 59 Maps 59 Cross-cultural studies 58 Personal correspondence 57 collective biographies 57 Military history 56 Encyclopedias 51 Diaries 49 Récits personnels 49 Video recordings 48 Études de cas 47 Pictorial works 45 Aufsatzsammlung 41 Illustrated works 38 Newspapers 36 Dictionaries 34 Art 33 Statistics 31 Actes de congrès 30 Periodical 28 Personal narratives, American 27 Interviews 26 Early works 25 Drama 24 American 23 Broadsides 23 autobiographies (literary works) 23 Electronic book 22 Handbooks, manuals, etc 22 Correspondance 21 Naval history 20 Feature films 19 Livres numériques 19 Ouvrages avant 1800 19 e-books 19 Autobiography 18 proceedings (reports) 18 Controversial literature 17 Handbooks and manuals 16 Journaux intimes 16 Newsbooks 16 Personal Narrative 16 Kongress 15 Congress 14 Documentary films 14 Field guides 14 Guidebooks 14 Identification 14 Art and the war 13 Essays 13 Treaties 13 Trials, litigation, etc 13 Cases 12 Computer network resources 12 Poetry 12 Academic theses 11 Juvenile literature 11 Zeitschrift 11 In art 10 Literary criticism 10 Music 10 Translations into English 10 Critiques littéraires 9 Études transculturelles 9 Humor 9 Portraits 9 Atlases 8 Entretiens 8 Novels 8 Ouvrages illustrés 8 Sound recordings 8 Video recordings for the hearing impaired 8 Wall maps 8 Conference proceedings 7 Designs and plans 7 Fiction films 7