Best-selling author Patti Callahan talks about her fascinating fictionalized account of the sinking of an "unsinkable" luxury sailing ship almost two hundred years ago - and the salvage operation that brought up a fortune in treasures.
Best-selling author Patti Callahan talks about her fascinating fictionalized account of the sinking of an "unsinkable" luxury sailing ship almost two hundred years ago - and the salvage operation that brought up a fortune in treasures.