They have a “U.S. addresses” but Facebook claims they’re in Pakistan. They have got awards logos on their own website from 2020 (the website didn’t exist until finally 2024). You'll find very poor assessments on copyright about their editing services. We couldn’t locate the showcased book on their own homepage https://maplepublishers.com/blog/how-can-you-become-a-thriving-author-while-book-self-publishing-london/