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, André Duman, has finally made that trip possible. Over spring break, she and André are to lead a group of students and faculty to Paris to explore the City of Light. But before she can utter her first bonjour, a professor dies, and they are stuck in Minneapolis. She returns to Copper Bluff with an unstamped passport and a mystery to solve."--