Antoninus Gyro (Tony Hero), Major, USAF, is drafted into the secret agent business once again, this time not by the CIA, but by an unknown somebody in Washington. At least someone wants him, because no one at Los Angeles Air Force station does. And while Tony would rather just keep woking on the mathematics of satellite orbits, and the mystery recruiter in Washington probably means more of that clandestine stuff, order are orders. In a way, he gets his wish. His main job will be mathematical advisor on two Top Secret satellite programs. His cover job will be Chief of the Air Force Seismology Office. And one other thing. His graveyard shift will be romancing a group of pretty women to find out which one is a bad guy. And it isn't a woman from his past, whom he knows is a bad guy, and who shows up just to complicate things.