Genre
Electronic books
947
Almanacs
539
Booksellers' advertisements
260
Early works to 1800
115
Broadsides
97
Catalogs
79
Booksellers' catalogues
53
Juvenile literature
50
Booksellers' catalogs
47
Publishers' advertisements
44
Directories
42
Poems
42
Early works
41
History
41
Advertisements
28
Portraits
28
Registers
28
Congresses
26
Conference papers and proceedings
25
Fiction
25
Sermons
24
Library catalogs
23
Library catalogues
23
Indexes
21
Trials, litigation, etc
20
Maps
19
Printed ephemera
18
Prospectuses
18
Registers (Lists)
18
Biography
17
Poetry
16
Campaign literature
15
Biographies
13
Controversial literature
12
Subscribers' lists
11
Subscription lists (Publishing)
11
Sources
10
City directories
8
Exhibition catalogs
8
Exhibitions
8
Juvenile fiction
8
Juvenile poetry
8
Novels
8
Readers
8
Statistics, Vital
8
Prayers
7
Songs
7
Specimens
7
Textbooks
7
Bibliography
6
more ...