The cover for my first attempt at creating an ebook with iBooks Author. I've done books in InDesign for Kindle, Kobo, Nook and iBooks. I also use Oxygen Author, a code program to open epub archives for editing and rezipping.
My tenth ebook produced under the Fun-E-Books brand. Next I will recreate it in an ebook for Kindle fixed layout format.
This shows a little bit of the structure of chapters, sections and pages.