Master explorer Dirk Pitt goes on the adventure of a lifetime of seeking out a lost Civil War battleship known as the "Ship of Death" in the deserts of West Africa while helping a WHO doctor being hounded by a ruthless dictator.

When a man awakens from a coma only to discover that someone has taken on his identity, he teams up with a young woman to prove who he is.

A biochemist and his dishy wife arrive in Berlin for a conference at which a scientist and his controversial Arab funder will announce breakthrough research. While his wife checks into the hotel, he grabs a cab to return to the airport for his briefcase, left at the curb. En route, an auto accident puts him in a coma, from which he awakes four days later without identification and with gaps in his memory. He goes to the hotel: his wife refuses to recognize him and another man has claimed his identity. With help from a nurse, the cab driver, a retired Stasi agent, and an academic friend, he tries to unravel what's going on. Is the answer in the briefcase?