Forber isn't a mad scientist, he's a tectonic technician with a touch for terror who goes by the name "Dr. Quake". California's touchy San Andreas Fault is in danger of being professionally provoked. But it's not Dr. Quake's fault, for someone has split with his earthquake machine. If this dastardly deviant doesn't get a million dollars in cold hard cash he is going to shake down Southern Calif...