WEbsites for Research
http://www.greekmyths4kids.com/index.html
http://greece.mrdonn.org/myths.html
http://greece.mrdonn.org/greekgods/index.html
http://www.historyforkids.net/ancient-greek-gods.html
http://www.ducksters.com/history/ancient_greek_mythology.php
Also check Britannica School and World Book Encyclopedia on the Databases page