THE LATEST NO. 1 BESTSELLER IN THE ACTION-PACKED DIRK PITT SERIES FROM MASTER OF ADVENTURE CLIVE CUSSLER n n A deadly collision puts Dirk Pitt on the trail of an ancient mystery stretching back thousands of years . . . n n When a rogue cargo freighter strikes an oil tanker in the Detroit River, the oil spill is the worst marine disaster in years. Dirk Pitts NUMA team lead the clean-up operation, with the help of new green tech firm, BioRem. n n But when one of NUMAs best divers dies suspiciously while working on the wreck, Pitt fears theres more to BioRem than simply saving the environment. n n Discovering a trail of unexplained deaths which appear to be linked to BioRems sites around the world, Pitt unravels a mystery from our past that could jeopardise mankinds future. n n But someone is determined to make sure Pitt and his associates dont survive to learn the truth . . . n n n Praise for Clive Cussler n n The Adventure King Sunday Express n n Just about the best in the business New York Post n n Cussler is hard to beat Daily Mail n