'Return to Berlin' is the long-awaited sequel to Noel Hynd's classic million-selling espionage novel, 'Flowers From Berlin'.It is early 1943 and the United States has been at war for more than a year. William Cochrane, an agent of the Federal Bureau of Investigation, who was the central character in 'Flowers From Berlin', has enlisted in the United States Army. He has the commission of a major and is in New Jersey training for combat. Suddenly his...