The Bishop and the Beggar Girl of St. Germain

This is an okay book written by Andrew Greeley. American Bishop Blackie Ryan is flown to France in order to discover what happened to a priest who had a popular television show, but disappeared. He hires a young woman named Marie-Bernadette to be his translator. Bishop Ryan tries to discover whether the priest is hiding or dead and whether the Catholic Church had anything to do with his disappearance.

The author, Andrew Greeley, is a priest.