Luddite's Revenge — Robert Heller

When a threat is made by somebody named Sam, to bring down the giant Electronika International Expo in Atlanta, Harry Mills is called upon to figure out who the mysterious and clever Sam is, and to stop the threatened action. The situation becomes more complicated when it is announced that the Vice-president will appear to open the exposition and all the State and Federal agencies are brought into play. Is this fact or fiction? Could it happen? Written by an author with extensive trade show and exposition experience. A fast read with many twists and turns.