They've a “U.S. addresses” but Facebook says they’re in Pakistan. They have awards logos on their Web site from 2020 (the web site didn’t exist until eventually 2024). There are weak reviews on copyright regarding their enhancing services. We couldn’t find the featured book on their own homepage on Amazon. https://maplepublishers.com/blog/4-ideas-to-find-the-best-self-publishing-agencies/