Online+Library

Ask Here a PA librarian-- Pennsylvania's new statewide live chat reference service and is a free service to all residents of Pennsylvania, offering live chat reference 24 hours per day, 7 days per week.

Internet Public Library --The Internet Public Library is a public service organization and a learning/teaching environment founded at the University of Michigan School of Information and hosted by Drexel University's College of Information Science & Technology.

Virtual Learning Resources-- The mission of the Virtual Learning Resources Center is to index thousands of the best academic information websites, selected by teachers and library professionals worldwide, in order to provide to students and teachers current, valid information for school and university academic projects!

Google Scholar-- Google Scholar provides a simple way to broadly search for scholarly literature.

Library of Congress--Ask a librarian --The primary mission of the Library of Congress is to serve Members of the Congress and thereafter, the needs of the government, other libraries, and members of the public. The Library's staff will respond to reference and information requests in accordance with this mission.

All Experts-- Allexperts, created in early 1998, was the very first large-scale question and answer service on the net! We have thousands of volunteers, including top lawyers, doctors, engineers, and scientists, waiting to answer your questions. All answers are free and most come within a day!

Infomine-- INFOMINE is a virtual library of Internet resources relevant to faculty, students, and research staff at the university level. It contains useful Internet resources such as databases, electronic journals, electronic books, bulletin boards, mailing lists, online library card catalogs, articles, directories of researchers, and many other types of information.