I just finished
Where Darkness Dwells by Glen Kirsch and can verify that his books in eBook format are polished. I don't recall an error in typing or formatting on my Kindle. If you are a zombie or fan of the underworld, I can recommend it. My review of it can be found on either Goodreads and/or LibraryThing. He has kindly sent me another of his books,
The Nightmare Within and I look forward to reading that to see how they compare.