Roger Lee Vernon holds a PhD. He has taught at universities and on many American navy ships around the world. He is the author of several books that include The Space Frontiers, Ro...vizualizați mai multeRoger Lee Vernon holds a PhD. He has taught at universities and on many American navy ships around the world. He is the author of several books that include The Space Frontiers, Robot Hunt, The Fall of the American Empire, and If. Dr. Vernon lives in Elgin, Illinois.vizualizați mai puține