"During routine helicopter operations with Air Station Traverse City, the Coast Guard is suddenly called to rescue a mother and daughter stranded in Lake Michigan. When the crew spots the capsized sailboat, the Coast Guard rescue swimmer wastes no time. The mother needs immediate medical attention and the little girl is scared, but the rescue swimmer can only bring up one survivor at a time. He has to make a difficult decision. But he is alone. Onyx the miracle dog proves that being a true Coastie is much about heart as it is about bravery."--P  of cover.