Library and Related Resources – List of references indexed by topics like public, school and national libraries. Also includes sections about organisations and science resources.
LibraryBug – Site offers data and facts on public libraries in the United States.
Libweb – Searchable and categorized links to over 7,000 pages from libraries in over 100 countries, including academic, public and national libraries worldwide; library organizations and consortia; and related sites.
Lii.org: Librarianship – Point of access for librarian-selected internet resources worldwide asorted by topics.