Oh, cool catch! I had Smalahove as a link, so I must have noticed it was a food at some point, but I forgot to actually put the URL in. I didn't realize the connection to Voss, though.
This may just confirm that your local library doesn't have what you're looking for on Libby, but if you have a Goodreads to-read list, you may find https://projecttbr.com/ very helpful. I used to comb through my list of books to read manually and had a hard time finding anything I wanted to listen to, but this site made it a pretty easy process.