Prescott Barr and Priscilla Waterford are two brilliant young physicists recruited to work at the secret base Area 51 north of Las Vegas. Prescott and Priscilla steal a flying saucer from Area 51 and travel to the planet Serpo circling the binary star Zeta 2 Reticuli. What happens when Prescott and Priscilla arrive at Serpo? Find out in Zeta 2 Reticuli!
