One of the most important tasks a self-published author has to perform is to get as many different pairs of eyes on his work before publishing for the readers. The first valuable person you need in your corner is an editor. You write the best story you can, and need the Editor to polish and smooth out the story that you actually want out there. I looked around for a while before finding Bubblecow. They are professional, thorough and send your book back with honest and insightful changes. Your digital manuscript is returned with tracked changes and an invaluable editorial report. I cannot stress enough how much I have learnt from their corrections and feedback.