I'm sure this question has been asked and probably answered, but my searches come up lacking.
I need to export a long ID book document for use in iBooks Author, but I want to keep the paragraph styles. It's been recommended to export to RTF and then into Word or Pages and then into IBA after creating matching paragraph styles in IBA but I haven't gotten that to work. I've also tried exporting to PDF, exporting to Word from Acrobat, then into IBA, but no go.
Any help or surefire way to keep paragraph styles intact for import into iBooks Author would be greatly appreciated.