Make sure their services are truthful, diversified and what you require; Check out that their rates are good way too. On top of that, check that they have good hyperlinks with book distributors like Amazon or Waterstones; you may need your book to generally be available to potential readers. Reedsy https://totalbookmarking.com/story20926825/helping-the-others-realize-the-advantages-of-self-publishing-company