Where the books are available, and how they are formatted.

Currently the books are being published using Smashwords and the Apple bookstore. Smashwords allows users to purchase the books in many formats compatible with different devices, they also distribute the book to various eBook vendors, including Kobo, Barnes and Nobles, and the Sony store.  Because it converts the books to these different formats, the books do not look as polished as the version that is available in the Apple bookstore.