When was the first book in the Ann of Green Gables series published?
1908
1843
1842
1836
1868
1843
1852
1842
1836
1868
1843
1839
1852
1842
1871
1819
1859
1851
1836
1868
1843
1839
1852
1840
1842
1871
1858
1819
1836
1868
1859
1843
1839
1841
1851
1852
1840
1842
1836
1853
1871
1868
1858
1819
1859
1843
1852
1842
1839
1841
1844
1851
1840
1836
1868
1843
1852
1842
1853
1871
1858
1819
1859
1836
1868
1843
1839
1841
1844
1851
1852
1840
1842
1836
1853
1871
1868
1858
1819
1859
1843
1839
1842
1838
1841
1844
1851
1852
1840
1836
1847
1843
1842
1853
1871
1868
1863
1865
1858
1855
1819
1859
1843
1838
1839
1841
1844
1851
1852
1840
1842
1836
1847
1853
1871
1868
1863
1872
1865
1848
1858
1855
1819
1859
1843
1838
1839
1841
1844
1851
1840
1852
1842
1836
1847
1853
1871
1868
1863
1832
1862
1872
1818
1865
1848
1858
1861
1855
1857
1819
1859
1843
1838
1839
1841
1844
1851
1852
1840
1842
1836
1847
1853
1871
1868
1863
1832
1862
1872
1818
1870
1865
1902
1848
1858
1861
1837
1855
1857
1867
1819
1859
1843
1838
1839
1841
1844
1864
1851
1852
1840
1842
1836
1845
1847
1853
1871
1868
1863
1869
1832