Similar Material it-1 “Coal(s)” Energy from the Bowels of the Earth Awake!—1979 Coal—Black Rocks From a Dark Hole Awake!—2005 Uncovering Coal from the Prairie Landscape Awake!—1970 Charcoal Aid to Bible Understanding Should We Go Back to Coal? Awake!—1980 Coal—Still a Burning Issue Awake!—1985 Fuel Insight on the Scriptures, Volume 1 Charcoal Insight on the Scriptures, Volume 1 Fuel Aid to Bible Understanding Fossil Fuels Awake!—1980