I am looking for software that is used for e-publishing to place on my website. I have come across ebookcreator.net which the software seems to be everything I am looking for in terms of being able to track clicks and it also gives me the control of management (unlike other sites that do this for you and house it on their server). The only thing is the cost is really expensive. Anyone familiar with this software or know another that is similar that places the control in my hands and allows unlimited e-book publishing while offering the conversion to xml for upload to my server?

Thank you in advance for your replies.