I have done a lot of Book Marketing for the last 9 years. I have personally published 130 books, most being successful, I was able to sell that book publishing company for six figures and have opened up an Amazon agency where most of our clients are book Authors and publishers. We do everything from Amazon PPC campaigns, SEO, and Gathering Solid reviews. The truth is most people lack the right expertise to understand Amazon Book Marketing and self-publishing well enough to do well. Last we are a professional agency and are looking for a long-term relationship where we are constantly growing the revenue of your books.