In months of arduous combat flying over the Western Front and in English skies, Captain Harry Smith faces von Richtofen's dreaded Flying Circus and the sinister threats of Zeppelin and Gotha bombing raids. It's not easy to survive. It's harder to be a hero. And soon Harry is confronted with deep questions about the war, his family, his values and his own life.But behind it all is a secret demon driving him on to achieve glory...