1
2
3
5
6
Published 1863
Book
7
Published 1866
Book
8
Published 1869
Book
9
Published 1871
Book
10
Published 1875
Book
11
Published 1877
Book
12
Published 1878
Book
13
Published 1881
Book
15
Published 1886
Book
16
Published 1888
Book
17
Published 1888
Book
18
Published 1889
Book
20
Published 1889
Book