August Euler, the Voisin Airplane and the Comte De Martina

August Euler was a celebrated pilot at the dawn of modern aviation. He ran an aircraft factory in Germany and completed some daring solo flights. Industrial spies were commonplace in the early 20th century in Europe and August was plagued by Comte de Martina and the mysterious boss from Alsace. The spies will stop at nothing to destroy August's factory and put an end to German aviation.