A lost cipher, and a race against time to decode it--a new thriller by James Patterson's Private Down Under coauthor Marine archaeologists Kate Wetherall and Lou Bates are diving off Howland Island in the middle of the Pacific Ocean, when a torpedo-shaped object hurtles through the water towards them; the fuselage of Amelia Earhart's lost plane. In the cockpit, they find a corroded metal cylinder the size of a baton. Landing back...