There are many very good websites containing the complete works of Shakespeare as well as research material.
Here are a few we have found helpful in the past.
OPEN SOURCE SHAKESPEARE
http://www.opensourceshakespeare.org/
SHAKESPEARE ONLINE
http://www.shakespeare-online.com/
SHAKESPEARE’S MONOLOGUES
http://www.shakespeare-monologues.org/
THE COMPLETE WORKS OF WILLIAM SHAKESPEARE
http://shakespeare.mit.edu/
THE SHAKESPEARE GLOSSARY
http://shakespeare.about.com/?once=true&
