Lost Empire

From Author Wars - https://authorwars.com/books/lost-empire-2141911.html

Overview:

Title: Lost Empire
Author: Jeff Gunzel
Year: 2013
Type: Novels
Series: The Legend of the Gate Keeper
Number in Series: 3

Editions/Publications:

2013 . Lost Empire (2013, Jeff Gunzel, Jeff Gunzel, $3.99, ebook, Novel)
2016 . The Legend of the Gate Keeper Anthology (2016, Jeff Gunzel, Jeff Gunzel, $9.99, ebook, Omnibus)