Start with an unlucky number. Throw in a romantic location. Include a dashing Frenchman and an uncompromising professor. And you have all the ingredients for a passport to murder. This semester, it seems that Professor Prather's dreams are about to come true. Ever since she was a young girl, she's imagined going to France, and her French colleague, Andre Duman, has finally made that trip possible. Over spring break, she and Andre are to lead a...