Genre
History
25,098
Electronic books
6,263
Conference papers and proceedings
5,343
Congresses
5,187
Sources
3,910
Biography
3,000
Biographies
2,993
Periodicals
2,121
Early works to 1800
1,997
Treaties
1,930
Criticism, interpretation, etc
1,170
Legislative hearings
927
Early works
875
Autobiographies
753
Internet videos
742
Bibliography
739
Military history
693
Case studies
571
Bibliographies
535
Legislative materials
523
Academic theses
516
Television news programs
464
Educational films
449
Correspondence
438
Exhibition catalogs
434
Congrès
428
Exhibitions
421
Video recordings
399
Interviews
379
Broadsides
378
Aufsatzsammlung
375
Church history
370
Messages
362
Dictionaries
335
Personal correspondence
333
Fiction
321
Festschriften
319
Records and correspondence
291
Traités
269
Thèses et écrits académiques
267
Documentary films
254
Electronic journals
254
Actes de congrès
253
Catalogs
252
Conference papers and proceedings
245
Personal narratives
235
Diaries
219
Naval history
182
Essays
156
Pictorial works
152
more ...