OnlineBookClub.org

here is the perfect blog to finding the right and affordable book editor for your book, you won't regret reading this have a look https://amazonpublishingcentral.com/blo ... -services/

You can find them on google and you can check there writing portfolio

A good editor will cost you an arm and a leg. Many of the cheap services advertised online like Fiverr use non-English first language speakers, and the work is of low quality. I suggest you join a writing group local to you where members comment on each others work and help the editing process in that way.