Genre
Textbooks
2,948
Periodicals
1,773
Electronic books
1,549
Sources
812
Biography
420
Treaties
303
Cases
293
Juvenile literature
276
Handbooks, manuals, etc
241
Newspapers
240
Statistics
216
Congresses
186
Bibliography
177
Directories
174
Indexes
142
Personal narratives
139
Fiction
129
Archives
112
Drama
106
Genealogy
105
Catalogs
84
Problems, exercises, etc
78
Registers
71
Outlines, syllabi, etc
70
Records and correspondence
68
Controversial literature
67
Early works to 1800
58
Périodiques
54
Examinations, questions, etc
48
Census, 15th, 1930
44
History
44
Census, 1930
43
Digests
43
Personal narratives, Confederate
43
Broadsides
42
Correspondence
40
Traités
40
Poetry
39
Juvenile fiction
32
Microform catalogs
31
Dictionaries
30
Exhibitions
28
Census, 10th, 1880
26
Census, 1880
26
Designs and plans
26
Census, 1860
25
Guidebooks
25
Maps
25
Passenger lists
25
Census, 1850
24
more ...