Ebook compiler

Can someone please tell me which software would be best and easy to use for making eBook for GCE A Level ICT ?

I have:
1. Microsoft Office Publisher 2007
2. Microsoft Office Sharepoint Web Designer 2007
3. Microsoft Expression Web 2
4. Adobe Dreamweaver CS4

Or please inform if there is any other software which is recommended

Thanks in advance !

Hi there,

Actually I was googling around to find some free-ebook Websites, but all I found was a Website that had some free ebooks not all I wanted. So, if you guys out there know any Website from which you can download ebooks for free, or maybe a Website that doesn’t allow you to download the books, but read them online, please let me know.

Thanks a lot for your help