When did J. R. R. Tolkien write The Lord of the Rings?
Between 1937 and 1949
1937
1937
1937
1937
1939
1937
1939
1937
1937
1939
1937
1939
1937
1939
1937
1937
1939
1937
1939
1937
1939
1937
1954
1955
1953
1937
1939
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1955
1953
1937
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1939
1955
1953
1937
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1955
1953
1939
1937
1954
1955
1953
1937
1939
1954
1955
1953
1937
1938
1954
1977
1939
1955
1953
1938
1954
1977
1955
1953
1939
1938
1954
1977
1955
1953
1923
1938
1939
1954
1977
1936
1950
1955
1953
1938
1954
1977
1923
1936
1950
1939
1955
1948
1953
1949
1938
1964
1954
1977
1936
1950
1935
1955
1923
1948
1951
1953
1939
1957
1949
1963
1938
1932
1964
1954
1977
1950s
1936
1950
1935
1955
1948
1951
1940
1953
1957
1949
1963
1923
1938
1952
1939
1964
1954
1977
1931
1936
1950
1935
1932
1955
1950s
1948
1951
1940
1953
1957
1949
1963
1958
1962
1938
1952
1964
1954
1977
1923
1936
1950
1935
1939
1955
1931
1948
1951
1947
1940
1932
1953
1957
1949
1963
1958
1960
1950s
1962
1938
1952
1964
1954
1977
1936
1950
1935
1978
1955
1923
1948
1951
1947
1940
1953
1957
1949
1963
1958
1956
1931
1960
1962
1938
1952
1932
1964
1954
1977
1950s
1936