Play It Again, Spam (Pennsylvania Dutch Mystery)

The newly rebuilt Penn Dutch Inn hosts a gathering of World War II buddies who served in the Afrika Corps. In reality, though, the veterans are looking for their old commander, rumored to have slipped into the U.S. after the war, and to have taken the identity of an Amish man. Also staying over are a world famous concert pianist and her historian husband, who has a mission of his own in mind. When a dead body turns up, it looks like an old vendetta has been carried out, and it's up to Magdalena to stir the killer to the surface.