They Have got a “U.S. addresses” but Facebook claims they’re in Pakistan. They have got awards logos on their website from 2020 (the website didn’t exist right up until 2024). You will find inadequate opinions on copyright regarding their modifying services. We couldn’t discover the highlighted book on their homepage https://maplepublishers.com/blog/how-to-start-your-career-as-a-self-publishing-author-with-maple-publishing/