Nautilus

1883:- On a doomed volcanic island in the southern Pacific, a group of American castaways commit the body of an enigmatic genius to the deep, along with the secrets of an extraordinary life... 2014:- The Deep Watch environmental ship Aurora mysteriously sinks with all hands in remote Antarctic waters and a subsequent oceanic sequence of strange sightings, antique gold bars and damaged ships blazes a trail around the world. Separate investigations by journalist Barrington Hobbes and Naval Intelligence officer Donall Lindsay lead both towards extreme danger on land and sea, a worldwide ecological conspiracy... and an avenging legend!