Fortress

From Author Wars - https://authorwars.com/publications/fortress-775480.html

Overview:

Title: Fortress
Author: DC Alden
Year: 2018
Publisher: Double Tap Press
Price: $2.99
Pages:
Binding: ebook
Type: Novel
Title Reference: Fortress
Notes: No known ISBN. First edition. Amazon Kindle's page count 338. Data from Amazon.com as of 2020-05-25.