Genre
Electronic books
1,546
Treaties
288
Periodicals
223
Cases
212
Sources
170
Biography
83
Handbooks, manuals, etc
54
Bibliography
50
Newspapers
49
Broadsides
42
Traités
40
Digests
39
Early works to 1800
38
Indexes
38
Statistics
37
Congresses
28
Directories
23
Catalogs
20
Electronic journals
18
Juvenile literature
15
Textbooks
15
Archives
14
History
12
Microform catalogs
11
Electronic book
10
Personal narratives
10
Registers
10
Census, 1860
8
Correspondence
8
Forms
8
Poetry
8
Regulations
8
Trials, litigation, etc
8
Census, 1880
7
Périodiques
7
Census, 10th, 1880
6
Census, 1850
6
Designs and plans
6
Dictionaries
6
Genealogy
6
Pictorial works
6
Records and correspondence
6
Bibliographie
5
Biographies
5
Claims
5
Constitution
5
Job descriptions
5
Anti-abolition literature
4
Bibliographies
4
Caricatures and cartoons
4
more ...