I'm working on this ebook page to get it up to standard. Tell me what you think, where I can improve, etc: http://moveelo.com/books/kickassinwebdesign/
Couldn't resist looking at this after seeing your previous work. The ebook page looks great. It's simple and the lack of ads is appealing to people interested. One thing I would suggest to improve, is to add a section, or link, on the author of the ebook which is you I'm guessing. You could add your experience and successes which would further sell the book. A photograph of yourself would further personalise the page, that is if you don't want to remain faceless