I have self-published a book on Intercultural relations / Etiquette. It has been publishing in the UK and in China (PRC).
I am trying to find a UK-based 'consultant' who can work with me to create an iTune book where I can market & sell "bundles of chapters" - perhaps 5 or 10 at a time of my book, which has some 85 chapters. More information about the book and self: www.socialkissing.com
*Advised
Maybe get in touch with Bloomsbury as they give AWESOME advice. They adgiced me to go on this website.