I downloaded a .pdf version of a book from a site that provides metadata and was hopeful about automatically downloading the metadata from the site.
The site(s) and book are:
To download the entire book as a ,pdf click print and enter your email address. A .pdf is generated and an email is sent to you when it is ready. It would be nice to be able to automatically download metadata for other books from this site, since they're all in the public domain.