Academic Info: http://www.academicinfo.net/
American University Directory of Internet Sites: http://www.library.american.edu/subject/library/internet.html
Best Information on the Net (SAU): http://library.sau.edu/bestinfo/
BUBL: http://bubl.ac.uk/index.html
Digitial Librarian: http://www.digital-librarian.com/
DMOZ Open Directory Project: http://www.dmoz.org/
Internet Public Library: http://www.ipl.org/
Librarians’ Internet Index: http://www.lii.org/
Library Spot: http://libraryspot.com/
Quad Linc Virtual Reference Desk: http://www.quadlinc.com/subject.html
Questia.com: http://www.questia.com/
Scout Report: http://scout.wisc.edu/index.php
Search Engine Directory (http://www.cc.gatech.edu/gvu/search_engines.html)
World Wide Web Subject Catalog: http://www.uky.edu/Subject/e-texts.html (an extensive directory of digital collections on the Web)
Yahoo Directory (http://dir.yahoo.com/)
