Early works to 1800 84,279
History 59,093
Early works 33,671
Fiction 31,557
Broadsides 25,901
Biography 23,958
Electronic books 20,030
Biographies 14,519
Catalogs 12,828
Etchings 12,426
Criticism, interpretation, etc 11,761
Satires (Visual works) 11,281
Sources 11,070
Poetry 9,042
Drama 8,332
Periodicals 6,535
Pictorial works 5,952
Maps 5,842
Novels 5,841
Trials, litigation, etc 5,129
Exhibitions 4,866
Engravings 4,770
Controversial literature 4,733
Caricatures and cartoons 4,688
Publishers' advertisements 4,679
Bibliography 4,490
Church history 4,267
Sermons 4,160
Specimens 3,857
Correspondence 3,753
Advertisements 3,606
Guidebooks 3,498
Historical fiction 3,250
Mystery fiction 3,128
Acting editions 3,077
Exhibition catalogs 3,034
Watermarks (Paper) 2,873
Annotations (Provenance) 2,865
Genealogy 2,652
Detective and mystery fiction 2,552
Autobiographies 2,362
Bibliographies 2,319
Domestic fiction 2,216
Auction catalogs 2,190
Feature films 2,146
Title pages 2,134
Booksellers' advertisements 2,038
Juvenile literature 2,016
Poems 1,998
Diaries 1,959
Texts 1,933
Juvenile fiction 1,927
Portrait prints 1,916
Romans, nouvelles, etc 1,897
Detective and mystery stories 1,875
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 1,654
Portraits 1,600
Aquatints 1,569
Psychological fiction 1,541
Congresses 1,530
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 1,252
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
Romans 1,154
Trial and arbitral proceedings 1,152