History 1,976,178
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Biography 1,004,015
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Periodicals 661,441
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Maps 565,756
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Electronic books 541,840
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Biographies 538,429
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Sources 424,544
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Fiction 394,975
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Congresses 367,143
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Early works to 1800 335,608
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Statistics 272,106
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Criticism, interpretation, etc 266,950
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Conference papers and proceedings 256,291
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Private bills 223,883
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Catalogs 222,559
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Exhibitions 220,849
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Pictorial works 218,915
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Bibliography 187,668
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Exhibition catalogs 140,821
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Drama 138,053
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Early works 130,623
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Legislative bills 112,074
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Guidebooks 107,108
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Poetry 93,493
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Broadsides 92,233
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Dictionaries 85,019
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Directories 84,764
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Feature films 81,171
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Personal narratives 80,526
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Bibliographies 79,329
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Autobiographies 77,540
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Interviews 77,317
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Academic theses 75,561
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Case studies 72,946
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Correspondence 63,370
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Trials, litigation, etc 61,840
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Video recordings 61,127
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Church history 60,302
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Handbooks, manuals, etc 59,080
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Documentary films 57,858
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Thèses et écrits académiques 57,313
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Novels 54,848
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Internet videos 53,623
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Newspapers 52,914
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Photographs 51,070
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Genealogy 49,961
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DVD-Video discs 45,218
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Juvenile literature 44,684
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Anecdotes 44,504
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Sound recordings 41,983
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Legislative hearings 38,256
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Diaries 37,455
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Cases 36,297
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Specimens 36,238
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Illustrated works 36,230
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Designs and plans 36,077
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Military history 35,315
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Topographic maps 34,826
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Statutes and codes 33,786
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Texts 32,437
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Juvenile works 32,235
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Handbooks and manuals 31,558
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Sermons 31,175
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Portraits 30,812
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Printed ephemera 30,504
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Fiction films 30,225
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Music 29,118
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Video recordings for the hearing impaired 28,834
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Academic Dissertation 28,808
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dissertations 28,509
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Historical fiction 28,183
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Personal correspondence 27,083
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Records and correspondence 27,049
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Juvenile fiction 26,601
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Nonfiction films 26,359
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Songs and music 26,251
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In art 26,128
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theses 25,954
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doctoral dissertations 25,926
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masters theses 25,920
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Legislative materials 25,325
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Comic books, strips, etc 23,956
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Romans 23,855
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Romans, nouvelles, etc 23,712
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Folklore 23,644
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Indexes 23,287
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Controversial literature 20,826
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Caricatures and cartoons 20,798
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Facsimiles 20,633
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Print 20,114
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Festschriften 20,097
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Electronic journals 19,939
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Mystery fiction 19,930
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Registers 19,774
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Government publications 19,459
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Art 19,407
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Chronology 19,125
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Almanacs 19,000
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Posters 18,791
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Songs 18,235
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