Answered By: Doris Van Kampen Last Updated: Jan 20, 2020 Views: 2
Yes, you can lookup an ISBN number of a book. Just keep in mind that books can have more than 1 ISBN number (1 for paperback, one for ebook, one for hardback etc.), so you might also want to lookup the book by the author or the title.
To lookup a book by the ISBN number, use bn:
To look up a book by author, use au: