Ghost Sub Author:Roger E. Herst Hiding beneath the Arctic ice cap deep within enemy waters, the U.S.S Amundsen was on its most dangerous secret mission. Outfitted with deadly cruise missiles, it crept silently along - watching and waiting for the alert to combat readiness. Finally the message came: Amundsen: Due to international tensions, extend patrol 14 days. Satellite photo... more »s show unanticipated ice thaw above you....Beware Soviet icebreaker and destroyers, proceed with caution...« less