Out Soon: The Puzzle Safe Mystery
Official Release Date: Sep 3, 2025
She agreed to hide a necklace. Now people are dying.
Jill Solis, a quiet artist and quality assurance engineer on Mars, is thrust into a dangerous conspiracy when her coworker shows up at her door begging for help. He’s trying to return a valuable necklace, but with dangerous people on his trail, he needs Jill to hide it. Against her better judgment, she agrees.
The next day, her coworker is found dead.
Now Jill is being watched and her coworkers’ lives are unraveling one by one. As she pieces together a web of murder, betrayal, and smuggling, Jill must decide who she can trust—before she becomes the next target.
With help from her late parents’ old friends and a loyal crew of coworkers, Jill digs deeper into the mystery her coworker left behind. But the more she uncovers, the clearer it becomes that someone will do anything to keep their secrets buried.
The Puzzle Safe Mystery takes place in the same universe as The Feeler, but it’s a standalone story—no prior reading required.
A gripping sci-fi mystery full of secrets, suspense, and heart—perfect for fans of character-driven whodunnits with a futuristic twist.
About
Katherine Okia is a science fiction and mystery author who blends genres with heart and imagination. Drawing from her background in aerospace engineering and a lifelong love of classic sci-fi and cozy mysteries, she writes cross-genre stories full of adventure, puzzles, and emotional depth. Read more