Childrens Book Promotion and Sales

Looking for someone with a lot of experience promoting books online. I have a client that has a fantastic childrens book and has sold thousands locally, and now wants to use social media and online marketing to sell more. My expertise is online marketing, but book selling has a very specific strategy that I don't have a lot of experience with. Fantastic story line.. like Huckleberry fin. l So I'm looking to hire someone for 7-8 hours a week for 4 weeks to help promote a childrens (tween) book to schools, historical societies, parents, grandparents, libraries, and other areas that the book would sell well in. You must have experience in specif strategies on promoting books online and social media. In order for me to choose you please provide me with the following: A Book you have promoted online Results in sales and opt-ins or fans of that book over a month period The bid is for hours worth of online marketing over a month period. Your efforts MUST result in sales of the book. If this author can sell thousands in a local city out of his home, if your experienced it should sell no problem. Happy bidding