Electronic books 7,736
History 7,480
Maps 6,223
Broadsides 5,813
Periodicals 5,361
Almanacs 4,935
Biography 4,705
Booksellers' advertisements 3,319
Catalogs 3,236
Fiction 2,257
Statistics 2,205
Biographies 2,195
Genealogy 1,952
Pictorial works 1,950
Church records 1,842
Trials, litigation, etc 1,576
Publishers' advertisements 1,565
Directories 1,518
Printed ephemera 1,468
Early works to 1800 1,441
Newspapers 1,388
Census records 1,387
Juvenile literature 1,256
Advertisements 1,208
Registers 1,160
Trade catalogs 1,149
Specimens 1,135
Manufacturers' catalogs 1,071
Deeds 1,059
Sources 1,039
Poetry 1,016
Exhibitions 983
Bibliography 951
Poems 950
Playbills 944
Guidebooks 916
Topographic maps 832
Illustrated works 814
Sermons 753
Architectural drawings 703
Exhibition catalogs 629
Prospectuses 616
Cases 606
Castlists 556
Early works 553
Portraits 506
Congresses 496
Trial and arbitral proceedings 495
Photographs 479
Case studies 474
Bibliographies 458
Designs and plans 441
Drama 438
Juvenile fiction 418
Personal narratives 417
Correspondence 398
Indexes 394
Novels 371
Road maps 367
Registers (Lists) 363
Autobiographies 359
Conference papers and proceedings 358
Probate records 357
Handbooks, manuals, etc 354
Video recordings 353
Booksellers' catalogs 350
Booksellers' catalogues 345
Documentary films 325
Lists 314
Controversial literature 298
Diaries 294
Viewbooks 283
Academic theses 282
Church history 273
Electronic journals 257
Photomechanical prints 253
Statistics, Vital 250
In art 246
Juvenile works 246
Anecdotes 241
Feature films 221
Juvenile poetry 220
Dictionaries 219
Academic dissertations 218
Charters 218
Manuscripts, American 216
Video recordings for the hearing impaired 210
By-laws 208
Acting editions 206
Marriage records 205
Songs 205
Cookbooks 202
Tax lists 194
Textbooks 186
Thèses et écrits académiques 185
Pencil drawings 183
Tourist maps 183
Academic Dissertation 179
Handbooks and manuals 179
Campaign literature 177