Online “Cliffnotes” sites for understanding characters, vocabulary and history in the Macbeth tragedy

Shakespeare Help .Com- Macbeth
http://www.shakespearehelp.com/macbeth/main.htm
History of the staging of Macbeth

Macbeth Clicknotes
http://www.clicknotes.com/macbeth/welcome.html
Themes, characters and scene summaries

ClassicNotes
http://www.gradesaver.com/ClassicNotes/Titles/macbeth/about.html
Summary and analysis of scenes from Macbeth.

Ferndale Repertory Theater -Study Guide with glossary and history
http://www.ferndale-rep.org/macbeth.pdf

Annotated MacBeth. Mt Carmel High School.
http://library.thinkquest.org/2888/
An award winning annotated script.

822.33 T6-H313T - Twentieth Century Interpretations of Macbeth: A Collection of Critical Essays.
More in-depth analysis of themes and characters.