To be helpful to other readers, you can return a book early. In ADE, right-click the book cover and select "Return Borrowed Item" . You should also click "Return It" on the Archive.org website to free up the copy immediately.
The Internet Archive (Archive.org) is a digital treasure chest. Home to millions of free texts, vintage software, and cultural artifacts, its "Borrow" feature—part of the —allows you to read modern and historical books online for free, just like a physical library. how to download a borrowed book from archive.org