Editing, formatting, content check

I have a book that I am looking to release on Amazon, and I need someone to help me make sure the project meets a high level of quality. Specifically, I need someone to edit and format my book, as well as do a content check to make sure everything is accurate. I am open to working with either a written article, website content, or an academic paper. Time isn't necessarily of the essence in this project, so I am flexible with the timeline, preferring basic proofreading rather than substantive or content revisions. With careful attention to detail and an enthusiasm for success, I am eager to work with a professional freelancer to offer the best possible product to potential readers.