Genre
Sources
History
3,359
Correspondence
484
Electronic books
481
Biography
466
Archives
446
Biographies
317
Records and correspondence
260
Personal correspondence
259
Personal narratives
255
Autobiographies
128
Diaries
126
Electronic reference sources
104
Databases
103
Bibliography
100
Genealogy
89
Periodicals
88
Early works
81
Early works to 1800
77
Catalogs
69
Registers
69
Interviews
67
Early accounts to 1600
65
Online databases
60
Quelle
60
Military history
57
Bibliographies
56
Juvenile literature
56
Personal narratives, Confederate
55
Manuscripts
49
Registers (Lists)
46
Confederate
45
Printed ephemera
43
Facsimiles
40
Dictionaries
39
Maps
39
Correspondance privée
35
Indexes
35
personal correspondence
33
Chronology
32
Correspondance
32
Exhibitions
31
Récits personnels
29
Pictorial works
28
Criticism, interpretation, etc
27
Fukuro-toji
26
Chronologies
25
Treaties
25
Newspapers
24
Speeches
24
more ...