I have written (2) ebooks on the college admissions process; one for graduate school (approx. 36,000 words) and one for undergrad (approx. 27,000). Although there are two books, the undergrad books contains much of the exact same text as the graduate book, with probably 6-7,000 words being unique to that guide. I'm looking for someone who can proofread, check grammar, analyze continuity, verb agreements, etc..
I would prefer someone with publish industry experience, or who has has many years of experience copyediting larger projects.