A mysterious family tree. A man thought long dead. Dahlia Easton has few solid clues to find her sister, missing for a year. But she's in danger the moment she reaches Wyoming's backcountry. To protect her, cold case investigator Grant Hudson must confront his town's unresolved nightmares—even as an unspeakable threat from the past is fast closing in to silence him and Dahlia for good… Book 1: Book 2: Book 3: