* Annotated with notes for historical context When World War I broke out in July 1914, Boston architect Harold Willis volunteered to serve in France as an ambulance driver. Later joining the famed Lafayette Escadrille, Willis was shot down behind enemy lines. He spent time in prison camps before making a daring escape and evading capture while hiding out in Germany's Black Forest. Finally, he attempted a treacherous swim across the Rhine to his freedom. This fascinating account of his capture and escape will absorb the attention of aviation and military enthusiasts alike.