Devil's Armory III
The paperback of Devil's Armory III is currently ranked 5,540,569 on Amazon.com according to NovelRank's collected data. Published by Lulu.com, the book's Amazon sales rank has been tracked for a long time, starting on September 16, 2017. In that time, author Rogue Planet Press has seen the book peak at a ranking of 180,590. However, NovelRank is not actively tracking the sales rank of this book.
You can view charts and see full ranking and sales data across all worldwide Amazon domains by viewing the full detail page on NovelRank.com.