Contact the publisher directly by phone or email. The publisher’s website and contact information will likely be printed at the top or bottom of the copyright page. If it isn’t, you can look it up online. Contact the publisher by calling or emailing them to ask about a book’s editor. Publishers keep detailed records on each of their texts, so if anyone would be able to find a book’s editor, it would be them.
Genre – If you’re a nonfiction author, your best bet is to choose editors who understand the structure of good nonfiction books; they know what works and will keep readers happy. If you’re a fiction author, select a fiction editor who is passionate about those stories and knows what readers of your genre are looking for. Choosing an editor within your genre is especially important for developmental editing.
About 25% of my (fiction) editing work is direct with authors, and the rest is split between two publishers. It my be of interest to note that these rates are close to what publishers pay their editors. That is to say, if you, as an author, were to traditionally publish your book, you would be paying this amount via royalties. Creating a professional product via self-publishing is not cheap, the costs (and income!) just shift from the publisher to the author.
I’m sorry you feel that way about my participation in the discussion and defending editors of similar background to myself from what I considered unwarranted disparagement. Perhaps the only approach that would have 100% proof against accusations of “trolling” would have been to allow the claims to stand unchallenged, but that did not seem fair to people who come here to get useful information.
So because of this and because I don’t live in NYC or LA, I decided I may have better luck writing a book, which I have been doing for several months now and enjoy; however, I know it needs work and I can’t go back to the 5th grade and pay better attention to the simple “put your period here and comma there” lessons so I was hoping to learn as I go with reading, writing and seeing my finished product after hiring an editor.