On the planet New Helvetia, its lawful ruler Eguadiy the Second has been killed. Power has been seized by Duagim, the emperor’s nephew, a monster who hates everything earthly. There are 240 Earthlings on New Helvetia, and they are threatened with death. Only one independent detective can be sent to the planet, and her chances of outwitting Duagim are negligible. In short, the case is just right for Cora Orvat…