Description
When a San Antonio hospice nurse vanishes and her family receives a calm goodbye in her own voice, police psychologist Dr. Paz Villarreal has 48 hours to say whether she left by choice. The voice is real, but the words were recorded months ago, and the last woman who sent a message like it was ruled a suicide by Paz herself.
Genre: Mystery / female sleuth police procedural with a missing-woman case and a hidden serial killer
Tropes: Police psychologist consultant · reluctant partners · missing woman, clock ticking · cold cases reopened · the heroine’s own past ruling was wrong · killer hiding in plain sight
Target length: 80,000–85,000 words (about 320 pages)
What’s inside this Pocket Plot
- Concept at a glance: title options, series name, tone, POV and comparable titles
- The Market-Matched™ case: the sales data behind this story, market snapshot, comps and what readers are asking for
- The story: premise, main characters, story spine, the central twist or obstacle, a reader-expectation checklist and a full beat map
- Ready to sell: Amazon title and subtitle, categories, keywords, book description, back cover copy and cover direction
- Room to grow: series potential with follow-up book ideas
- How to build it with AI: step-by-step guide with copy-and-paste prompts
Exclusive to one author: this Pocket Plot is sold once, then removed from the shelf.



