Genre
Early works to 1800
10
Biography
7
Broadsides
5
Essays
2
Sources
2
Anecdotes
1
Autobiographies
1
Autographs
1
Biographies
1
Congresses
1
DVD-Video discs
1
Diaries
1
Documentary films
1
Encyclopedias
1
Feature films
1
Guidebooks
1
Handbooks, manuals, etc
1
History
1
Informational works
1
Nonfiction films
1
Pictorial works
1