When did the first Star Wars novel come out?
1976
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1976
1976
1976
1976
1976
1978
1976
1978
1976
1978
1976
1983
1978
1976
1983
1978
1976
1983
1978
1976
1983
1975
1978
1980
1932
1976
1983
1975
1978
1939
1980
1979
1976
1983
1975
1978
1932
1980
1939
1979
1976
1983
1975
1978
1980
1932
1977.
1979
1939
1976
1983
1975
1978
1980
1979
1932
1976
1977.
1983
1975
1978
1939
1980
1927
1979
1931
1976
1983
1975
1978
1932
1980
1977.
1922
1939
1979
1976
1927
1923
1983
1975
1978
1931
1980
1932
1977.
1979
1922
1939
1976
1983
1975
1978
1981
1927
1980
1923
1931
1979
1984
1932
1976
1977.
1983
1975
1978
1922
1981
1939
1980
1982
1927
1923
1979
1931
1984
1983
1926
1975
1978
1981
1932
1980
1977.
1922
1939
1982
1979
1984
1927
1923
1983
1975
1978
1981
1931
1980
1926
1932
1982
1977.
1979
1922
1984
1939
1983
1975
1978
1981
1927
1980
1923
1931
1982
1926
1979
1984
1977.
1983
1975
1978
1922
1981
1980
1982
1927
1923
1973
1979
1931
1984
1983
1926
1975
1974
1981
1980
1977.
1922
1982