They've a “U.S. addresses” but Facebook suggests they’re in Pakistan. They've got awards logos on their own Web page from 2020 (the web site didn’t exist right until 2024). You will discover poor assessments on copyright regarding their editing services. We couldn’t locate the showcased book on their own homepage https://maplepublishers.com/blog/top-features-of-the-best-self-publishing-companies-uk/