THE FILES — Psychological Thriller Notes by C. J. Cauldin

The Science Behind a Superhuman Mind: Tetrachromacy, Hyper-Vision, and the Assassin Who Sees What Others Miss A CJ Cauldin psychological deep dive Every legend begins with a lie we convince ourselves to believe. In Caroline Cauldin’s case, the lie is simple: “No one can really see the world like that.” But the truth is far more unsettling. Caroline is not fantasy. She is what happens when rare biology, precision training, and psychological conditioning intersect. She does not possess superpowers. She possesses an optimized human system . The Rare Gift Hidden Mostly in Women: Tetrachromacy Most humans see roughly one million color variations. That sounds impressive, until you meet a tetrachromat. Tetrachromacy is a rare visual condition found predominantly in women — caused by possessing a fourth cone receptor in the eye. While ordinary vision divides the world into a limited palette, tetrachromacy expands it exponentially. A true tetrachromat can t...

Caroline Cauldin Stepped Into the World on Christmas Eve December 24, 2025 — The official birth of The Sheriff’s Daughter. Read on Kindle Buy The Sheriff’s Daughter on Amazon in your region:                                 Available worldwide on Amazon + Kindle Unlimited. If your country isn’t listed, simply search  “The Sheriff’s Daughter C. J. Cauldin”  in your local Amazon store. Plans are underway for both paperback and Audible editions. I’ll announce updates here first. On Christmas Eve, a new file quietly opened in the Project Heartless universe. The Sheriff’s Daughter is now live on Amazon — a short, standalone psychological thriller about a girl the government once treated as a weapon, and the one moment she is forced to remember she was human first. When a seven-year-old boy’s desperate letter reaches the myth they once called the Black Angel,...

Dating Caroline Cauldin: A Terrible Life Decision (And Why We Love Her Anyway) A Project Heartless Feature – TikTok Edition @c.j.cauldin.thrill Let’s be honest for a second. There are “girlfriend material” characters in fiction… and then there’s Caroline Cauldin . She’s beautiful. She’s terrifying. She could probably solve your emotional problems and your murder at the same time. She is not bringing matching pajamas to Christmas. She is bringing problem-solving, silent judgment, tactical brilliance, and the ability to make an entire government department panic when she sighs. In other words: Caroline isn’t “girlfriend material.” She’s “I have five contingency plans and a burner phone” material. Would you date her? Absolutely not. …which is exactly why everyone wants to. So what makes her so dangerous? She reads people like a psychology textbook. She doesn’t panic. She calculates. She’s stunning, but you forget that because her presence ...

  A Project Heartless game from The Files Would You Survive The Sheriff’s Daughter? Welcome to a little dark romance game from the world of Project Heartless . If you love romantic thriller books , small town suspense , and morally grey heroines , this is your warm-up before you meet the real sheriff’s daughter. How it works: read the situation, pick your answer, and keep track of how many A, B, or C choices you make. At the end, you’ll see what kind of reader you are in this dangerous little town. Question 1 – A Stranger at the Roadside Bar The sheriff’s daughter walks into the only bar in town: dusty neon, bad country music, and a storm rolling in. She clocks you immediately. You recognise her from every small town dark romance warning story you were ever told. What do you do? A. Buy her a drink. You always choose the dangerous woman . B. Nod once and go back to your thriller book in the corner booth. C. Leave. You’ve hear...