Please check out the eBooksFactory Tutorial.
http://www.thefactory.ro/support/faq/ebookfactory-tutorial.html

All important features and configuration options of the eBookFactory Joomla component are explained !

Since with version 1.5.x the install kit has over 2 MB, in case that on install, after file upload you are redirected to the main backend page without any notice, then edit the php.ini file of your localhost, placing a value of atleast 4MB for the followings:

• post_max_size
• upload_max_filesize