Genre
Legislative materials
67,946
Legislative hearings
62,471
History
44,724
Criticism, interpretation, etc
21,512
Biography
17,988
Biographies
12,264
Early works to 1800
9,839
Fiction
9,506
Case studies
5,865
Academic theses
5,787
Scores
5,325
Drama
5,135
Congresses
4,498
Rules and practice
4,280
Conference papers and proceedings
4,049
Handbooks, manuals, etc
3,386
Statistics
3,262
Juvenile works
3,202
Cases
3,161
Musical settings
3,013
Handbooks and manuals
2,773
Poetry
2,684
Chamber music
2,579
Sources
2,446
Juvenile literature
2,397
Instructional films
2,194
Songs
2,124
Juvenile fiction
2,074
Textbooks
2,031
Autobiographies
1,828
Audiobooks
1,790
Trials, litigation, etc
1,575
Bibliography
1,547
Correspondence
1,364
Interviews
1,315
Trial and arbitral proceedings
1,298
Controversial literature
1,283
Educational films
1,279
Dictionaries
1,248
Study guides
1,228
Personal correspondence
1,169
Records and briefs
1,129
Bibliographies
1,125
Nonfiction films
1,119
Sacred music
1,093
Early works
1,055
Translations into English
1,033
Screenplays
1,010
Pictorial works
963
Personal narratives
958
more ...