How do you create an eBook for the iBookstore that is interactive and media rich? I've been searching online for hours and I can't find an answer. I'm aware of iBooks Author, but that is for educational textbooks. I've discovered that simple text based eBooks can be created by simply exporting a document from pages 09. Further, I have discovered Sigil and Calibre allows you to add media and text flow features. Further, InDesign allows the addition of more features, but this is where it becomes unclear. How much more can InDesign (and other complex programs) do, and how do you build a bridge between XHTML and objective C for features like the following: An image with a button and that button takes you out of the book and into the google map app for instance?