Here's how it works:
Done with that eBook? Ready to return it? Delete it. That's right! (It threw me for a loop, too.)
- From the Bookshelf view >> Edit >> Delete >> Return and Delete (not just delete!)
Returning eBooks and audiobooks back into the collection when you've finished reading them helps other people get their books faster and saves the public libraries money on additional duplicate copies -- money we can spend on even more eBooks and audiobooks! Thank you!