Originally Posted by Rique
Just tap and hold on the book title (in the library view)- an overview window will pop up. The delete button is on the bottom - right of that window.
On the ipad mini there isn't a delete button on the bottom right, only a share via button at the top left (via facebook, twitter, email), and four tabs across the bottom of the pop up window: Overview, Contents, Annotations, and Stats. None of which let me delete a duplicated book I imported from my dropbox library. Any ideas?
p.s. it doesn't show up in the storage management option in settings.