E books 2

Hello! I would like to create a website similar as [login to view URL] Only specialized in e-books. the design will be similar also to pepita.co.uk. User could suscribed and sell their e-books. When clicking on an e-book, the user could read a sample of the e-book,leave a comment, rate it. and buy it. The website should propose an standard e-book format. readable by a Kindle for example. The home page will present the best rated e-books and the price. The price will be fix by the downloads number. at each download, the price will go up. the design of the home page should look like [login to view URL] The CMS must be every efficient During the development, I would like to be contact by email and by phone with the person in charge of the project.