David Bannister / Francis J. Manasek / James R. Akerman / Jonathan Potter / Carl Moreland / Matthew H. Edney / Joel Kovarsky / Lloyd A. Brown / David Woodward / J. B. Harley / Robert W. Karrow Jr. / Christopher J. J. Thiry / Paul Laxton / John Fels / Denis Wood / Mark Monmonier / Norman B. Leventhal / /