Early works to 1800 19,143
Etchings 11,572
History 11,210
Satires (Visual works) 10,644
Broadsides 10,016
Fiction 7,752
Early works 7,557
Catalogs 7,154
Electronic books 4,421
Caricatures and cartoons 4,177
Engravings 3,569
Drama 3,486
Publishers' advertisements 3,187
Acting editions 3,036
Poetry 2,992
Advertisements 2,892
Biography 2,829
Watermarks (Paper) 2,730
Pictorial works 2,191
Trials, litigation, etc 2,155
Biographies 1,872
Auction catalogs 1,819
Exhibitions 1,803
Annotations (Provenance) 1,798
Portrait prints 1,786
Sources 1,771
Operas 1,613
Sermons 1,585
Periodicals 1,527
Bibliography 1,468
Maps 1,369
Aquatints 1,306
Book illustrations 1,305
Novels 1,242
Booksellers' advertisements 1,234
Specimens 1,228
Black letter types (Type evidence) 1,203
Promptbooks 1,189
Exhibition catalogs 1,184
Stipple engravings 1,171
Mezzotints 1,144
Librettos 1,131
Guidebooks 1,069
Playbills 1,041
Historical fiction 1,013
Criticism, interpretation, etc 994
Print 958
Ballads 937
Excerpts 900
Auction catalogues 887
Colophons (Printing) 875
Mystery fiction 837
Juvenile literature 823
Lithographs 819
Detective and mystery fiction 723
Ephemera 709
Feature films 691
Folio format (Printing) 691
Illustrations 683
Portraits 674
Bibliographies 654
Poems 634
Directories 630
Periodical illustrations 620
Armorial bookplates (Provenance) 612
Newspapers 603
Borders (Type evidence) 563
Printers' devices (Printing) 557
Trial and arbitral proceedings 555
Wood engravings 551
Humor 549
Romans, nouvelles, etc 535
Illustrated works 534
Almanacs 533
In art 530
Scores 530
Video recordings for the hearing impaired 511
Detective and mystery stories 477
Controversial literature 474
Vocal scores with piano 474
Juvenile fiction 449
Psychological fiction 445
Trade cards (advertising) 444
Domestic fiction 427
Subscription lists (Publishing) 425
Autobiographies 408
Juvenile works 401
Calf bindings (Binding) 399
Woodcuts 398
Broadside poems 396
Genre prints 396
Facsimiles 395
Video recordings 392
Octavo format (Printing) 390
Publishers' cloth bindings (Binding) 387
Correspondence 385
Songs 383
Views 381
Marginalia (Provenance) 378
Blind tooled bindings (Binding) 364