They've got a “U.S. addresses” but Facebook suggests they’re in Pakistan. They may have awards logos on their own website from 2020 (the web site didn’t exist until finally 2024). There are actually lousy reviews on copyright regarding their enhancing services. We couldn’t locate the highlighted book on their homepage https://maplepublishers.com/blog/what-you-must-know-about-selling-your-self-published-books/