Q:

How to recover a deleted book in iBooks?

I deleted accidentally a book that I was reading and it already automagically synced to my iPhone as well.
It was a downloaded ePub. I added notes and bookmarks there. 
Now that's gone. Is there any hope to get it back somehow?
I don't see anything like Recently deleted in iBooks.
Maybe we can get it from some kind of iPhone backups? In that case, I don't think my recent notes will be still there...

A:

Happily, it seems that by readding the eBook file in the iBooks, the notes and bookmarks are back.
I had to redownload the eBook and open it in iBooks.

