A thunderbolt high-tech thriller by the author of Flight of the Condor. From the genius of Albert Einstein to a clandestine U.S. Navy laboratory, the Philadelphia Experiment was rumored to be one of WW II's most carefully guarded secrets. Its results were shrouded in mystery for over 50 years--until a nuclear-powered submarine, on routine maneuvers near the Bahamas, suddenly vanishes, reappearing moments later . . . in the Pacific.