Clive Cussler and Craig Dirgo: Sacred Stone (2008)

From the Publisher:
A power that could destroy the world
A prize that men will kill to possess
Juan Cabrillo must find it first...

Two opposing groups seek a 50,000-year-old radioactive meteorite known as the Sacred Stone. Muslim extremists have stolen a nuclear device and need the stone to give them the power to vaporize any city in the west. A megalomaniacal industrialist leads a group seeking to carry out the utter annihilation of Islam itself. And caught between the two militant factions is Juan Cabrillo and his crew, who must do whatever they can to stop the impending doom...

Clive Cussler and Craig Dirgo: Sacred Stone. A Novel of the Oregon Files. Berkley Publishing Group, ISBN: 0425201023 (March, 2008), 512 p., $9.99

Clive Cussler and Craig Dirgo: Sacred Stone (2004)

From the Publisher:
Clive Cussler debuted his new series, The Oregon Files, with the incredible adventure of Golden Buddha. Now he follows that triumph with Sacred Stone, a rollicking new tale featuring the enigmatic captain of The Oregon, Juan Cabrillo.

In the remote wastes of Greenland, an ancient artifact possessing catastrophic radioactive power is unearthed. But the astounding find puts the world at risk.

Caught between two militant factions bent on wholesale slaughter, Juan Cabrillo and his network of spies known as The Corporation must fight to protect the stone -- and prevent the outbreak of World War III.

Clive Cussler and Craig Dirgo: Sacred Stone. Berkley Publishing Group, ISBN: 0425198480 (October, 2004), 416 p., $15.00