Era
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1960-1980
5
1970-2000
130
1980-2000
10
1991
1
19th century
3
200-2020
1
2000-2020
387
2006
1
2014
1
2018
1
2020-2030
1
2020-2040
32
2021-2040
3
20th century
10
21st century
5
Early modern and Elizabethan, 1500-1600
1
Early modern, 1500-1700
1
Juvenile literature
1
To 146 B.C.
1
To 332 B.C.
3
To 640
1