A free guide to inclusive publishing for ebooks is available
They also have typesetting, formatting and conversion services for ebooks and print-on-demand books, at what looks like reasonable prices and good quality.
Best of all, they're Australian!
If you're thinking about writing and publishing in Australia, I highly recommend this book: Your Book Publishing Options: How to make and market ebooks and print books - Euan Mitchell, Overdog Press, 2014.
Euan Mitchell gives clear and authoritative advice about how to negotiate the maze of options in the Australian publishing market, from writing the first draft of a book to publishing and marketing it. He explains how to publish an ebook or print book, print-on-demand, or a combination of these options.