In London, Indy Jones is called to an emergency meeting. Mysterious sky craft bonds, and raw materials. Unable to detect how the craft are powered, experts come up with a frightening hypothesis--involving the use of psychokinetic levitation.

To get to the truth, Indy must search through a labyrinth of archaeological information reaching back four thousand years. But as he and his team move from Africa to Tibet to the American Southwest, they discover something even more astounding. A clandestine organization is fast becoming an evil, world-dominating power--and the only way to stop it is in a high-tech, no-holds-barred battle on land...and in the air!