http://www.varsitynotes.com - Directory of
websites to various course notes written by
instructors all over the country.
http://www.pinkmonkey.com/index2.asp -
Pink Monkey offers over 450 free online study
guides for jr. high and above. Study Guides
cover major literature works and other
educational topics.
http://www.sparknotes.com - Spark Notes
offers free online study guides for hundreds
of literary classics, history, math, chemistry,
psychology, and more. In addition, they also
offer free test prep for the SAT, LSAT, ACT,
and GRE, just to name a few.
http://www.cliffsnotes.com/WileyCDA/ - Cliff's
Notes are now online and free to use just
search by title or author.