Powersearching and Researching

Library of Congress Online Catalog
Good research resource
Washington County Free Library
Online Catalogue
Google Scholar
A small part of all the scholarly publications that actually exist online.
Librarians' Internet Index
Quality websites selected, described, and organised by librarians.
Academic Info
Subject directory of over 25,000 resources for K12 students.
Infomine
Developed by the Library of the University of California, Riverside.
Kids Click
Web search engine for kids by librarians
Kidipede - History for Kids