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. In Sky of Stone, Hickam has gone off to college at Virginia Polytechnic Institute. His mother, who is living separated from her husband in Myrtle Beach, contacts him and asks him to return home to Coalwood to help his father. He arrives to find his father, the mine superintendent, is being investigated by the coal company because of a fatal mining accident. After wrecking the family car the young Hickam needs to pay for the repairs, and he takes a job in the coal mine for the summer in a program set up by the United Mine Workers of America for college students. His father, who although he wanted to see his son grow up to be a mining engineer is