A blogger notes different programs to self-publish
Find helpful tips on creating content for an e-book
Publishing through Amazon is one of the most popular options for authors of ebooks. It is a well known company with a great reputation and a huge existing customer base.
This video is a great overview of how to self publish an eBook from a Microsoft Word document directly to Amazon.
Smashwords was one of the first names in the ebook game and is now one of the largest distributors with over 125,000 titles.
Tutorial on Smashwords
Self publishing has recently been becoming a more and more popular option for authors, especially bloggers who already have a large following.