Genre
Academic theses
4,642
History
459
Biography
243
Criticism, interpretation, etc
185
Biographies
180
Legislative hearings
178
Documentary films
127
Fiction
114
Nonfiction films
98
Textbooks
83
Case studies
82
Congresses
73
Maps
51
Conference papers and proceedings
48
Legislative materials
44
Educational films
39
Guidebooks
37
Documentary television programs
32
Instructional films
32
Handbooks, manuals, etc
29
Statistics
29
Autobiographies
27
Church history
27
Feature films
26
Sound recordings
25
Sources
24
Trials, litigation, etc
24
Cases
23
Interviews
23
Periodicals
21
Popular works
20
Juvenile fiction
19
Pictorial works
19
Anecdotes
17
Excerpts
17
Online media
17
Commentaries
16
Juvenile literature
16
Poetry
14
Specimens
14
Identification
13
Suspense fiction
13
Correspondence
12
Diaries
12
Handbooks and manuals
12
Artists' books
11
Juvenile works
11
Nonfiction
11
Personal narratives
11
Technical reports
11
more ...