America's Hidden WildernessThomas B. Allen, George F. Mobley, James Raffan, Cynthia Russ Ramsay, Scott Thybony, Suzanne Venini and S. Jeffrey K. Wilkerson · First published 1988Open the Tome
AlaskaKeating, Bern Mobley, George F., ; National Geographic Society U.S.. · First published 1969Open the Tome
