Shock Wave by Clive Cussler

NUMA Special Projects Director Dirk Pitt is investigating the baffling deaths of thousands of Antarctic marine animals when he stumbles on something even more chilling.

The passengers and crew of a cruise ship all died simultaneously and instantly, leaving a small party of tourists led by the beautiful Maeve Fletcher stranded on a remote island whaling station.

And the carnage is just beginning, as Pitt’s investigation leads him to Maeve’s estranged father and sisters, owners of the global diamond cartel Dorsett Consolidated Mining. From a chilling escape at a high-security Canadian mine to a tiny boat adrift on lonely, shark-infested seas….