Captain Midnight, 1942

One of the few men in America who knows that Captain Albrightis really Captain Midnight, a fearless masked aviator committed to battling American foes and gangsters, is Secret Service Major Steel. Steel dispatches Albright to find the enigmatic Ivan Shark, the foreign agent mastermind behind the deadly bombing attacks on West Coast weapons sites. Shark aims to acquire a model of the clever range detector that John Edwards made after learning about it.
Chapter titles:
1. Mysterious Pilot
2. The Stolen Range Finder
3. The Captured Plane
4. Mistaken Identity
5. Ambushed Ambulance
6. Weird Waters
7. Menacing Fates
8. Shells of Evil
9. The Drop to Doom
10. The Hidden Bomb
11. Sky Terror
12. Burning Bomber
13. Death in the Cockpit
14. Scourge of Revenge
15. The Fatal Hour