---
title: "The Enemy Within"
author: "Danielle Singleton"
genre: "Mystery & Thriller, Action/Suspense; Thriller"
category: "Fiction"
themes: "Infection/Outbreak; FBI/Law Enforcement; Conspiracy"
isbn_13: "9781491241479"
isbn_10: "1491241470"
asin: "1491241470"
bnid: "1116158305"
amazon_link: "https://www.amazon.com/Enemy-Within-Joseph-2/dp/1491241470"
bn_link: "https://www.barnesandnoble.com/w/the-enemy-within-danielle-singleton/1116158305"
source_url: "https://books.marcie.app/?search=The%20Enemy%20Within"
data_license: "CC BY-NC 4.0"
---

# The Enemy Within

## 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!
