Sheriff Joanna Brady must solve two perplexing cases that may be tied together in New York Times bestselling author J. A. Jance’s thrilling tale of suspense that brings to life Arizona’s Cochise County and the desert Southwest in all its beauty and mystery.

An old woman, a hoarder, is dying of emphysema in Great Barrington, Massachusetts. In cleaning out her house, her daughter, Liza Machett, discovers a fortune in hundred dollar bills hidden in the tall stacks of books and magazines that crowd every corner.

Tracing the money’s origins will take Liza on a journey that will end in Cochise County, where Sheriff Joanna Brady is embroiled in a personal mystery of her own. A man she considers a family friend is found dead at the bottom of a hole in a limestone cavern near Bisbee. And now there is the mystery of Liza and the money. Are the two disparate cases connected? It’s up to Joanna to find out.

An old woman, both a hermit and a hoarder, is dying in Great Barrington, Massachusetts. While cleaning out her dilapidated house, her estranged daughter, Liza Machett, discovers a fortune in hundred-dollar bills. For Liza, the money seems like a blessing—until an elderly man she's never met appears at her mother's funeral, warning that she's in danger. Suddenly, Liza's quiet life is turned upside down. Terrified, Liza sets off on a perilous cross-country journey that will lead her to Cochise County, Arizona, where Sheriff Joanna Brady is embroiled in a personal mystery of her own.

Junior Dowdle, a developmentally disabled man in his sixties, is found dead in a limestone cavern near Bisbee. Inside the cave, the police also discover a badly injured kitten, as well as the remains of other mutilated pets. Though he'd always been kind and sweet, with the onset of dementia, he had begun having violent episodes. Could he have hurt those animals? Was his death an accident? Or is he a victim as well? Joanna and her modest staff have their hands full as another case rocks the department—a shocking murder involving Liza and the money. The undaunted sheriff must solve these two disturbing cases fast, before more innocent blood can be shed.