History 25,958 Criticism, interpretation, etc 11,450 Biography 4,467 Exhibition catalogs 3,818 Biographies 3,809 Exhibitions 3,794 Electronic books 2,204 Catalogs 1,804 Congresses 1,739 Conference papers and proceedings 1,720 Pictorial works 923 Sources 905 Correspondence 622 Church history 572 Dictionaries 538 Bibliography 488 Fiction 479 Expositions 478 Personal correspondence 466 Records and correspondence 435 Bibliographies 413 In art 392 exhibition catalogs 375 Catalogues d'exposition 373 Military history 367 Poetry 331 Illustrated works 314 Academic theses 309 Catalogues 266 Periodicals 266 Art 264 Aufsatzsammlung 258 Auction catalogs 257 Autobiographies 250 Thèses et écrits académiques 224 Literary criticism 221 Translations 218 Festschriften 217 Congrès 200 Bio-bibliography 170 Essays 166 collective biographies 158 Literary collections 134 Critiques littéraires 132 Ouvrages illustrés 131 Books 125 Diaries 124 dissertations 120 Drama 119 Translations into English 119 Case studies 118 Portraits 114 Academic Dissertation 113 catalogs (documents) 112 doctoral dissertations 101 masters theses 101 theses 101 Anecdotes 97 Electronic book 97 Naval history 97 Poésie 93 Actes de congrès 92 Chronologies 89 Chronology 88 Exhibition, pictorial works 85 Statistics 85 poetry 85 Conference papers and proceedings 84 Short stories 83 Guidebooks 79 Literature 79 Archives 73 Correspondance 71 Scores 71 Novels 70 Exhibition catalogues 67 Reference works 66 Hochschulschrift 65 Indexes 64 Encyclopedias 63 Congress 57 illustrated books 56 Interviews 54 Kongress 53 Konferenzschrift 52 Local history 51 Songs 50 Architectural drawings 49 Caricatures and cartoons 49 Designs and plans 48 Romans 48 proceedings (reports) 48 Sound recordings 47 Illustrations 46 essays 44 Correspondance privée 43 Historical fiction 43 Bibliographie 42 Catalogues raisonnés 42 Essais 42