Nineteenth-century New Orleans is a blazing hotbed of scorching politics and personal vendettas. And it's into this fire that Benjamin January falls when he is hired to follow Oliver Weems, a bank official who has absconded with $100,000 in gold and securities. But it's more than just a job for January. The missing money is vital to the survival of the school for freed slaves that he and his wife Rose have founded.

Following the suspected embezzler--and the money--onto the steamboat Silver Moon, January, Rose, and their friend Hannibal Sefton are sworn to secrecy about the crime until...