They have got a “U.S. addresses” but Facebook claims they’re in Pakistan. They have got awards logos on their own Web-site from 2020 (the website didn’t exist until 2024). You'll find poor reviews on copyright regarding their editing services. We couldn’t discover the featured book on their homepage on Amazon. https://maplepublishers.com/blog/how-to-become-a-good-childrens-book-writer/