Book excerpt: The fish-out-of-water stories of Northern Exposure and Doc Martin meet the rough-and-rugged setting of the Discovery Channel’s Alaskan Bush People in Thomas J. Sims’s On Call in the Arctic, where the author relates his incredible experience saving lives in one of the most remote outposts in North America.Imagine a young doctor, trained in the latest medical knowledge and state-of-the-art equipment, suddenly transported back to one of the world’s most isolated and unforgiving environments—Nome, Alaska. Dr. Sims’ plans to become a pediatric surgeon drastically changed when, on the eve of being drafted into the Army to serve as a M.A.S.H. surgeon in Vietnam, he was offered a commission in the U.S. Public Health for assignment in Anchorage, Alaska.In order to do his job, Dr. Sims had to overcome racism, cultural prejudices, and hostility from those who would like to see him sent packing. On Call in the Arctic reveals the thrills and the terrors of frontier medicine, where Dr. Sims must rely upon his instincts, improvise, and persevere against all odds in order to help his patients on the icy shores of the Bering Sea.