Genre
Sources
History
3,738
Electronic books
326
Early works to 1800
282
Biography
277
Correspondence
268
Church history
196
Early works
189
Biographies
182
Records and correspondence
158
Personal correspondence
148
Bibliography
132
Criticism, interpretation, etc
124
Catalogs
112
Treaties
107
Congresses
100
Quelle
84
Archives
83
Conference papers and proceedings
77
Bibliographies
70
Military history
68
Diaries
60
Personal narratives
53
Facsimiles
40
Periodicals
40
Collections
36
Autobiographies
34
Pictorial works
33
Dictionaries
32
Exhibitions
29
Correspondance
28
Exhibition catalogs
28
Registers
26
Texts
26
Translations
26
Ouvrages avant 1800
24
Chronology
22
Indexes
22
Statistics
20
Databases
19
Electronic reference sources
19
Festschriften
18
Manuscripts
18
Genealogy
16
Maps
16
Registers (Lists)
16
Charters and articles of incorporation
15
Congrès
15
Academic theses
14
Charters, grants, privileges
14
more ...