Copy Editor Needed for True Crime Manuscript

I'm in need of a skilled copy editor for my 76,000-word historical true crime manuscript. The focus of the editing should primarily be on grammar and punctuation as well as enhancing clarity and readability throughout the book.

Ideal Skills:
- Exceptional command of English grammar and punctuation
- Proven experience in copy editing nonfiction, particularly true crime or historical narratives
- Ability to enhance clarity and readability of complex content

Please provide examples of similar projects you've worked on.