The Global Library Initiative

International collaboration for the creation of a universal and multilingual library, supported by latest technologies. Available in several languages.
http://www.globallibrary.org/

BUBL Information Service

An Internet-based information service for the UK higher education community.
http://bubl.ac.uk/

LibLinks

Directory of library resource links organized by US states.
http://www.liblinks.org

Libraries for the Future

A US national organization dedicated to information equity, literacy and the preservation and renewal of libraries. Offers research and advocacy programs, planning and training, forums, and publications.
http://www.lff.org/

Wikipedia - Libraries

Encyclopedia article which examines the history and issues relating to libraries.
http://en.wikipedia.org/wiki/Library

Libribooks

To search and buy rare, out of catalogue and highly collectible books.
http://www.libribooks.com

Institute of Museum and Library Services

An independent US federal agency supporting museums and libraries of all types.
http://www.imls.gov/

You Are Not Alone (Maybe)

Frequently asked reference questions, posted by the University of Michigan's Internet Public Library.
http://www.ipl.org/div/farq/