Depending on the size of your book, and your deadline, I would be very happy to discuss helping you out.
I have a lot of experience editing books of all types, including fiction, nonfiction, self-help, and fantasy. As per normal with my other clients, I would be glad to edit a chapter for you, gratis, allowing you to take a look at my work.
Please feel free to read my profile, and some of the reviews from other authors of large works. I have no control over the order they are in.
Thank you for any consideration. I am in the eastern United States time zone, in St Joseph, Michigan.