Masquerade Mission

Published in Flying Aces, June 1939.
"Hot lead seared the sky over Monte Carlo and a mysterious Navy Curtiss crashed. In that battered cockpit lay the only clue to an intrigue planned to set the world ablaze. No one but the dead pilot of that ship knew where trouble would break. But before the night was done, fugitive agent Dick Knight was destined to play a lone-wolf role that would carry him from the clouds to the graveyard - all for the name of a country which branded him as a traitor!"