Artifact

Artifact
by F. Paul Wilson, Janet Berliner, Matthew Costello
Six adrenalin junkies who call themselves the Daredevils Club hold the fate of the world in their hands. In an ancient undersea cavern, one of them, oil man Frik van Alman, discovers a set of stones that are unlike anything else on Earth. Fitted together, the stones form an object that promises limitless free energy for the world.
After a terrified scientist scatters the pieces, the club members race to retrieve them. Each knows that whoever reassembles the unique device will have unlimited power at his or her fingertips. Can anyone be trusted?
In a thrilling adventure that stretches from deep beneath the Caribbean to the penthouses of Las Vegas, friend battles friend for control of the Artifact.