I am missing the age of your DC, but you might want to take a look at the Story of the World series. A comprehensive list of childrens' literature/cds/etc accompanies each chapter of the history book. A few weeks before we studied Ancient Greece, for example, I went down the list and ordered most of the books and audio tapes on Grecian myths from our local libraries. This was one of the best books on Greek Myths in the list:
http://www.amazon.com/DAulaires-Gre...mp;s=books&qid=1279887636&sr=1-1 We've done the same thing with Ancient Chinese proverbs, Ancient African fables, etc. The exercise book also has great lists of projects, coloring pages, and maps to accompany the lessons. It's by far a homeschooling favorite for us.
Oh, and Jim Weiss is our favorite for audiotapes. He has done many, including Greek myths, Shakespeare, African, etc.
http://www.amazon.com/Story-World-A...mp;s=books&qid=1279887516&sr=8-1