---
title: "The RH Factor"
author: "Teresa Widdowson"
genre: "Mystery & Thriller, Crime/Detective; Mystery"
category: "Fiction"
themes: "Mystery; Relationships; Grief"
isbn_13: "9798515714482"
asin: "B096M1NBWD"
amazon_link: "https://www.amazon.com/-/es/Teresa-Widdowson/dp/B096M1NBWD"
source_url: "https://books.marcie.app/?search=The%20RH%20Factor"
data_license: "CC BY-NC 4.0"
---

# The RH Factor

## 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!