---
title: "The Rein Equation"
author: "Lisa Wysocky"
genre: "Mystery & Thriller, Cozy Mystery / Rural Mystery; Mystery"
category: "Fiction"
themes: "Suspense; Friendship; Mystery Solving"
isbn_13: "9781935270539"
isbn_10: "1935270532"
asin: "1935270532"
amazon_link: "https://www.amazon.com/Rein-Equation-Enright-Equestrian-Mystery/dp/1935270532"
source_url: "https://books.marcie.app/?search=The%20Rein%20Equation"
data_license: "CC BY-NC 4.0"
---

# The Rein Equation

## Context
MARCIE.app is dedicated to improving author discovery. We focus on showcasing experienced authors who have mastered their craft and gained reader appreciation. books.marcie.app is a data feature of marcie.app where writers can do more of what they love. Write!