Genre
Maps
2,724
History
2,271
Electronic books
1,782
Periodicals
1,695
Broadsides
1,238
Biography
1,128
Statistics
992
Almanacs
648
Genealogy
618
Biographies
589
Fiction
567
Pictorial works
471
Catalogs
435
Topographic maps
419
Early works to 1800
395
Sources
378
Newspapers
370
Playbills
345
Booksellers' advertisements
327
Directories
302
Advertisements
255
Trials, litigation, etc
248
Guidebooks
235
Bibliography
234
Printed ephemera
223
Illustrated works
193
Congresses
186
Registers
186
Early works
179
Case studies
177
Poetry
176
Autobiographies
169
Drama
163
Exhibitions
163
Publishers' advertisements
156
Indexes
147
Road maps
144
Correspondence
125
Juvenile literature
120
Archives
112
Tourist maps
111
In art
102
Records and correspondence
99
Exhibition catalogs
98
Church history
94
Electronic journals
94
Personal narratives
92
Legislative histories
90
Cases
89
Photograph
89
more ...