In the '40s, he was an American hero, a daredevil fighter pilot, a technological genius. A superhero. Captain Midnight originally started out as a radio serial, which ran from 1938 to 1949. It starred a WWI aviator pilot and expert inventor who leads the Secret Squadron. In this volume, Captain Midnight faces the greatest threat this world has ever known... the Archon. But who is he, and what does he want? Midnight must rely on the unlikeliest of allies to acquire the knowledge necessary to fight this ageless malefactor. Collects Captain Midnight #20-#24.