Early works to 1800 19,172
Etchings 11,608
History 11,235
Satires (Visual works) 10,679
Broadsides 10,022
Fiction 7,770
Early works 7,575
Catalogs 7,171
Electronic books 4,410
Caricatures and cartoons 4,203
Engravings 3,576
Drama 3,499
Publishers' advertisements 3,185
Acting editions 3,035
Poetry 3,009
Advertisements 2,893
Biography 2,830
Watermarks (Paper) 2,733
Pictorial works 2,198
Trials, litigation, etc 2,160
Biographies 1,873
Auction catalogs 1,836
Exhibitions 1,806
Annotations (Provenance) 1,801
Portrait prints 1,794
Sources 1,774
Operas 1,612
Periodicals 1,530
Bibliography 1,468
Sermons 1,468
Maps 1,371
Book illustrations 1,311
Aquatints 1,306
Specimens 1,269
Novels 1,238
Booksellers' advertisements 1,233
Black letter types (Type evidence) 1,203
Exhibition catalogs 1,189
Promptbooks 1,189
Stipple engravings 1,171
Mezzotints 1,146
Librettos 1,131
Guidebooks 1,072
Playbills 1,041
Historical fiction 1,022
Criticism, interpretation, etc 992
Print 958
Ballads 938
Excerpts 900
Auction catalogues 891
Colophons (Printing) 877
Mystery fiction 849
Juvenile literature 831
Lithographs 824
Detective and mystery fiction 740
Ephemera 713
Feature films 698
Folio format (Printing) 696
Illustrations 684
Portraits 677
Bibliographies 653
Poems 647
Directories 630
Periodical illustrations 622
Armorial bookplates (Provenance) 613
Newspapers 603
Romans, nouvelles, etc 588
Borders (Type evidence) 563
Printers' devices (Printing) 559
Trial and arbitral proceedings 555
Wood engravings 553
Humor 550
Illustrated works 542
Almanacs 534
Scores 531
In art 530
Video recordings for the hearing impaired 516
Detective and mystery stories 489
Vocal scores with piano 474
Controversial literature 465
Diaries 458
Juvenile fiction 449
Trade cards (advertising) 445
Psychological fiction 443
Domestic fiction 426
Subscription lists (Publishing) 426
Autobiographies 413
Juvenile works 408
Woodcuts 403
Calf bindings (Binding) 402
Broadside poems 398
Video recordings 398
Octavo format (Printing) 397
Genre prints 396
Facsimiles 395
Publishers' cloth bindings (Binding) 389
Correspondence 385
Songs 384
Views 382
Marginalia (Provenance) 378