[PAR] [TLE] Sky of Stone [SEP] Sky of Stone is the third in a trilogy of memoirs by Homer Hickam, Jr. about his hometown of Coalwood, West Virginia, that began with "October Sky". [PAR] [TLE] Coalwood, West Virginia [SEP] Coalwood is an unincorporated community coal town in McDowell County, West Virginia, United States.  The coal mine in Coalwood reached its peak in the 1960s and finally shut down production on October 1, 1982.  As of the 1990 Census - the last time the town was counted separately - , the population was 900.  The town is the setting of the best-selling memoir "October Sky" by Homer Hickam and the movie based on the book.
[PAR] [TLE] Sky of Stone [ SEP ] Sky of Stone is the third in a trilogy of memoirs by Homer Hickam , Jr. about his hometown of Coalwood , West Virginia , that began with " October Sky " . [PAR] [TLE] Coalwood , West Virginia [ SEP ] Coalwood is an unincorporated community coal town in McDowell County , West Virginia , United States . The coal mine in Coalwood reached its peak in the 1960s and finally shut down production on October 1 , 1982 . As of the 1990 Census - the last time the town was counted separately - , the population was 900 . The town is the setting of the best - selling memoir " October Sky " by Homer Hickam and the movie based on the book .
What was the population as of the 1990 census of the town about which "Sky of Stone" was written?
What was the population as of the 1990 census of the town about which " Sky of Stone " was written ?
900
900