Generoa
History
16.764
Periodicals
15.034
Fiction
14.316
Electronic books
12.064
Maps
10.477
Biography
9.859
Catalogs
8.795
Broadsides
7.283
Printed ephemera
5.737
Pictorial works
5.621
Biographies
5.453
Drama
5.090
Trials, litigation, etc
4.996
Exhibitions
4.232
Statistics
3.632
Publishers' advertisements
3.000
Exhibition catalogs
2.988
Juvenile literature
2.811
Feature films
2.680
Directories
2.599
Almanacs
2.582
Trade catalogs
2.498
Newspapers
2.425
Manufacturers' catalogs
2.398
Guidebooks
2.309
Poetry
2.295
Video recordings for the hearing impaired
2.186
Advertisements
2.047
Bibliography
2.027
Booksellers' advertisements
1.926
Video recordings
1.913
Novels
1.868
Specimens
1.789
Sources
1.714
Interviews
1.662
Documentary films
1.555
Mystery fiction
1.531
Cases
1.530
Illustrated works
1.526
In art
1.491
Autobiographies
1.432
Acting editions
1.419
Early works to 1800
1.373
Juvenile fiction
1.372
Case studies
1.354
Sermons
1.349
Juvenile works
1.335
Criticism, interpretation, etc
1.268
Photographs
1.244
Congresses
1.218
Gehiago ...