A Farewell to Arms In this novel A Farewell to Arms by Ernest Hemingway, Hemingway brings about the evolution of Frederick Henry being converted into a code hero in realistic ways. Frederick Henry achieved the six code hero characteristics by the end of the novel with the help of Catherine, a code hero herself. All the characteristics seem to follow the path of a manly person who is continuously striving to live his/her life to the fullest. Throughout this novel, Frederick Henry's behavior matures to the code hero in which Hemingway desires to be. In the start of the novel, Frederick He