Early works to 1800 84,282
History 59,089
Early works 33,676
Fiction 31,555
Broadsides 25,903
Biography 23,953
Electronic books 20,030
Biographies 14,513
Catalogs 12,827
Etchings 12,426
Criticism, interpretation, etc 11,760
Satires (Visual works) 11,281
Sources 11,070
Poetry 9,042
Drama 8,331
Periodicals 6,535
Pictorial works 5,952
Maps 5,842
Novels 5,841
Trials, litigation, etc 5,130
Exhibitions 4,865
Engravings 4,770
Controversial literature 4,733
Caricatures and cartoons 4,688
Publishers' advertisements 4,677
Bibliography 4,490
Church history 4,267
Sermons 4,160
Specimens 3,859
Correspondence 3,753
Advertisements 3,606
Guidebooks 3,498
Historical fiction 3,249
Mystery fiction 3,125
Acting editions 3,077
Exhibition catalogs 3,034
Watermarks (Paper) 2,873
Annotations (Provenance) 2,865
Genealogy 2,652
Detective and mystery fiction 2,549
Autobiographies 2,362
Bibliographies 2,320
Domestic fiction 2,215
Auction catalogs 2,190
Feature films 2,147
Title pages 2,134
Booksellers' advertisements 2,038
Juvenile literature 2,018
Poems 1,998
Diaries 1,959
Texts 1,933
Juvenile fiction 1,926
Portrait prints 1,916
Romans, nouvelles, etc 1,897
Detective and mystery stories 1,872
Love stories 1,863
Sound recordings 1,834
Juvenile works 1,759
Dictionaries 1,751
Video recordings for the hearing impaired 1,735
Ballads 1,725
Operas 1,703
Romance fiction 1,676
Pastoral letters and charges 1,675
Video recordings 1,657
Portraits 1,600
Aquatints 1,569
Psychological fiction 1,541
Congresses 1,528
Print 1,490
Personal correspondence 1,484
Newspapers 1,472
Case studies 1,424
Humor 1,416
Wood engravings 1,392
Book illustrations 1,391
Illustrated works 1,371
Apologetic works 1,364
Black letter types (Type evidence) 1,299
Registers 1,292
Promptbooks 1,285
In art 1,283
Statistics 1,275
Librettos 1,255
Facsimiles 1,254
Conference papers and proceedings 1,250
Scores 1,234
Records and correspondence 1,227
Lithographs 1,221
Stipple engravings 1,220
Mezzotints 1,215
Directories 1,214
Excerpts 1,202
Letters 1,200
Armorial bookplates (Provenance) 1,185
Auction catalogues 1,179
Playbills 1,170
Film adaptations 1,164
Trial and arbitral proceedings 1,152
Romans 1,150