Guests of honor at the opening of a swish new restaurant in Arizona, Welsh Canadian criminal psychologist sleuth Cait Morgan, and her retired-cop husband Bud Anderson, are looking forward to living in the lap of luxury for a week.

But an unexpected death at the desert retreat puts more than a wrinkle in their plans. Is the Faceting for Life movement, of which their host is a devotee, just a harmless framework for life-affirming activities, or a façade for a cult where no one is quite who they appear to be?

In the twelfth Cait Morgan Mystery, Cait and Bud arrive at their remote destination keen to relax and indulge, only to discover that Cait might have – for the first time in her life – truly met her match. And her adversary's agenda? Well, it's anything but restful...indeed, it's both wicked, and deadly.