During the horror and conflict of World War II, a fictional radio character named Captain Midnight stormed his way into the consciousness of American radio listeners. Captain Midnight (a.k.a. Charles J. Albright) was a vigorous, mature figure whom listeners could easily perceive defending their United States. The scripts, well written and expertly plotted, had a wide appeal-- from excited children and their Secret Squadron Code-O-Graphs to U.S. Army Air Corps flight crews. But to fans (then and now) of the original 15-minute serial adventures, the "real" Captain Midnight retired when the show went to 30 minutes, replaced actor Ed Prentiss, and simplified the writing and plotting. Using facts, details and events from those original early radio scripts of Captain Midnight, the author has constructed a "biography" of the great wartime aviation hero, covering his origins and adventures. Concluding the work are thorough appendices that discuss Secret Squadron equipment, aircraft and rocketry; cryptology and code-cracking in the series; and Captain Midnight's portrayal in various media (books, radio, television, serials, comics and newspaper strips).