Genre
History
1,158
Congresses
548
Conference papers and proceedings
370
Electronic books
367
Periodicals
257
Criticism, interpretation, etc
184
Dictionaries
112
Biography
102
Early works to 1800
68
Biographies
58
Sources
55
Bibliography
49
Early works
47
Miscellanea
37
Festschriften
35
Directories
33
Bibliographies
27
Congrès
27
Handbooks and manuals
27
Abstracts
25
Aufsatzsammlung
25
Electronic journals
25
Encyclopedias
25
Trivia and miscellanea
25
Handbooks, manuals, etc
24
Case studies
19
Chronology
19
Essays
19
Interviews
18
Databases
17
Chronologies
15
Early works to 1900
15
Indexes
15
Kongress
15
Sermons
15
Juvenile literature
13
Conference papers and proceedings
12
Printed ephemera
12
Statistics
12
Actes de congrès
11
Anecdotes
11
Serial publications
11
Bio-bibliography
10
Congrès
9
Electronic reference sources
9
Military history
9
Reviews
9
Conference proceedings
8
Juvenile works
8
Konferenzschrift
8
more ...