When the S.S. Southern Queen encountered a lifeboat in the Pacific Ocean, a strange mystery was uncovered. For the lifeboat was marked Valparaiso I and the Valparaiso had been sunk by a Japanese submarine in January 1945, nearly a year earlier....
There were five dead men in the cabin of the boat, lying under six fathoms of Caribbean water. But the men had not been drowned: they had been shot through the head at close range. John Fletcher had gone down to photograph a sunken ship, but he...