I started a normal thread asking if it was possible to change the information displayed in the 'information' screen of a book in the bookshelf, to ask if it was possible to add book descriptions or summaries, whether it be automatic, based off metadata, or manually.
No one came up with an answer, but there seems to be some interesting in thinking that would be an awesome feature.
See this thread
https://www.mobileread.com/forums/showthread.php?t=98252.
I'd love to know if it's already possible, or if it might be implemented in the future. It would make deciding what to read SO much easier.