This category is a central location for information about the non-commercial aspect of books. Such as links to author's homepage, the book's homepage, and links to supplementary material.
http://isbn-international.org/
Includes a user's manual, prefix ranges, details of group agencies, publications, reports, and news.
http://isbntools.com/
Information and tools for using International Standard Book Numbers. Scan them with a CueCat, look them up, or search them.
http://www.isbn.org/
Enables applications to be made for ISBNs, SANs, and ISMNs in the United States and Puerto Rico, and provides information about the standards.
Thanks to DMOZ, which built a great web directory for nearly two decades and freely shared it with the web. About us