Genre
History
60 983
Biography
38 955
Biographies
27 172
Electronic books
18 848
Sources
7 736
Personal narratives
7 037
Printed ephemera
6 033
Periodicals
5 919
Autobiographies
4 871
Interviews
4 292
Juvenile literature
4 265
Congresses
3 974
Nonfiction films
3 526
Pictorial works
3 361
Internet videos
3 306
Conference papers and proceedings
3 094
Folklore
3 084
Oral histories
3 009
Correspondence
2 900
Dictionaries
2 656
Archives
2 588
Sermons
2 244
Speeches in Congress
2 232
Juvenile works
2 225
Bibliography
2 218
Controversial literature
2 184
Exhibitions
2 108
Early works to 1800
1 974
Personal narratives, Confederate
1 806
Anecdotes
1 631
Early works
1 618
Case studies
1 600
Diaries
1 565
collective biographies
1 541
Speeches
1 530
Records and correspondence
1 517
Documentary films
1 507
Exhibition catalogs
1 494
Registers
1 469
Catalogs
1 433
Poetry
1 422
Personal correspondence
1 372
Guidebooks
1 327
Military history
1 320
Bibliographies
1 267
Statistics
1 265
Genealogy
1 260
Illustrated works
1 237
Portraits
1 190
Criticism, interpretation, etc
1 182
lisää ...