Please see all pictures atachment first...i explain all info in images.
This plugin is for publishing ebook..
plugin have 4 step.. frontpage ....wp-admin side , listing page and download page
In frontpage some random ebook will show at top,then categories name will be list with an icone..
In category page,all ebooks in the category will be list with pagination
In download page the choosen ebook for download will be ready for download ..
In admin , all ebook will be list and a title will be write for any ebook..
So please see screenshot of all section