Genre
Sources
6,485
Periodicals
1,888
Trials, litigation, etc
609
Abstracts
488
Early works to 1800
471
Congresses
389
Statistics
314
Biography
285
Textbooks
205
Controversial literature
192
Bibliography
146
Commentaries
129
Catalogs
125
Classification
110
Scores
93
Drama
85
Texts
81
Dictionaries
80
Electronic books
79
Handbooks, manuals, etc
72
Newspapers
65
Catalogs and collections
62
Apologetic works
61
Readers
61
Guidebooks
55
Directories
52
Correspondence
50
Pictorial works
47
Fiction
43
Juvenile literature
40
Archives
39
Poetry
37
Pre-Linnean works
34
Indexes
33
Glossaries, vocabularies, etc
32
Sermons
29
Genealogy
25
Librettos
25
Maps
25
History
24
Hymns
23
Cases
22
Facsimiles
22
Folklore
22
Nomenclature
20
Personal narratives
20
Statistics, Vital
19
Case studies
18
Gazetteers
17
Conversation and phrase books
16
more ...