Ebook creation abd development

I need someone who is an expert in editing copies of an ebook. It is very important that bidders have examples ready for me to review. Please only bid if you have experience developing an ebook. For this project I need an ebook (30 to 40 pages) about medical condition, I will provide full content and images. I need you to take all of this data and put it in to a well written ebook and sales copy that will be used to promote the ebook. I must see examples of past work before I will consider accepting your bid. This is crucial. I would like the ebook to require customers to enter a regisration code when they first launch the ebook. This will keep people from sharing the ebook with others who did not purchase. Mandatory requirements 1) Index 2) Cover Page 3) Ability to browse by page, chapter, saved bookmarks, last visited 4) Save bookmarks/Save highlights 5) Ebook will be in english