Lost city by Clive Cussler with Paul Kemprecos

"Lost city" a novel by Clive Cussler with Paul Kemprecos.

This is a Numa Files adventure and the protagonist is Kurt Austin, director of Special Assignments team of NUMA (National Underwater & Marine Agency - underwater equivalent of CIA) alongwith his sidekick Joe Zavala.

A frozen body of an aviator is found entoumbed in a glacier with a strange helmet. Its the body of a person from one of the most powerful families that has thrived on arms business for centuries. Scientists on a deserted island may have reinvented elixer of life and horrible mutants. What links the two? How does Numa get involved? What is the relation of all this with the Lost City (a field of hydrothermal vents in atlantic ocean)?
                    
Clive Cussler thrillers are all centered around the theme of water. I wonder how he can write so many novels. This is 6th in Numa series that I read and I  have read another 16 of Dirk Pitt adventures, Oregon files, Isac Bell adventures & Sam Fargo adventures. And there are more  to be read.
               
Clive Cussler is a master story teller and keeps you transfixed to the book till the end. This book is no exception. This thriller enters into science fiction zone.
                               
If you like Cussler read it. However this is not a book to start reading Cussler.