Poseidon's Arrow: Dirk Pitt #22
1942, the Cape of Good Hope. Returning from a secret mission a submarine is attacked and fatally damaged. Its precious cargo is believed to be lost ...Three quarters of a century later, Dirk Pitt saves a crowded cruise ship from being rammed by a runaway freighter. On board the rogue ship he finds the strangely burned remains of a single crewman.