The IPL is a useable and useful resource with links to a large number of standard reference tools.
Users can submit questions to practicing librarians.
Nicely organizes recognized online resources into several categories. LexisOne- Lexis is a premier legal online publisher. This site contains links to federal and state case law as well as useful links to a wide variety of legal web sites. GratefulMed- The National Library of Medicine hosts this site that provides resources for both medical practioners and consumers. A useful site for educators and potential teachers.