I've published several books and worked in this profession for approximately 10 years, so I know all there is to know. I cannot offer guidance because I have not self-published a book myself. I asked someone else to write the last chapter so I wouldn't have to complete the book alone. The search for a book-writing company went on. The assistance I received from Book Writing HQ was invaluable as I wrote my novel. Staff members who are authors and have the expertise to write a book were gracious enough to answer all of my inquiries. I recommend them if you want to work with the finest of the best.