They've a “U.S. addresses” but Facebook says they’re in Pakistan. They've awards logos on their Web site from 2020 (the website didn’t exist till 2024). You can find bad critiques on copyright with regards to their enhancing services. We couldn’t find the highlighted book on their own homepage on Amazon. https://maplepublishers.com/blog/how-to-start-your-career-as-a-self-publishing-author-with-maple-publishing/