Genre
Sources
9,230
Textbooks
3,139
Periodicals
2,886
Biography
1,790
Electronic books
1,340
Early works to 1800
756
Bibliography
706
Congresses
656
Poetry
644
Fiction
609
Juvenile literature
528
History
475
Drama
314
Archives
299
Personal narratives
249
Catalogs
234
Abstracts
217
Outlines, syllabi, etc
209
Indexes
196
Records and correspondence
177
Statistics
153
Correspondence
150
Newspapers
137
Texts
117
Pictorial works
116
Chronology
108
Genealogy
105
Microform catalogs
104
Registers
104
Broadsides
89
Dictionaries
71
Périodiques
67
Exhibitions
66
Anecdotes
59
Trials, litigation, etc
58
Juvenile fiction
56
Academic theses
53
Incunabula
53
Problems, exercises, etc
50
Maps
49
Handbooks, manuals, etc
46
Controversial literature
44
Personal narratives, Confederate
43
Case studies
42
Criticism, interpretation, etc
42
Early accounts to 1600
40
Folklore
39
Examinations, questions, etc
37
Bio-bibliography
35
Directories
35
more ...