I'd like to utilize what I've seen from magazines on my iPad when putting together a publication. Portrait mode only, scrolling horizontally for chapters, verticially for pages. Is that even possible with iBooks Author?
If not, is there another tool I could use to duplicate that reader experience? I'm looking to create a 400 page annual book, that is broken into approximately 16-20 different 'chapters' or sections. It doesn't appear I can do that with iBooks Author, and while I've done some searching, I'm not really sure how easily I can accomplish that using Pages or Adobe InDesign.