"This show brings you folklore that has shaped our world. Some are incredibly popular stories you think you know, but with surprising origins. Others are stories that might be new to you, but are definitely worth a listen. These are stories of magic, kings, Vikings, dragons, knights, princesses, and wizards from a time when the world beyond the map was a dangerous, wonderful, and terrifying place."
"The Camelot Project is designed to make available a database of Arthurian texts, images, bibliographies, and basic information."
Various free Google eBooks on Arthurian tales...
Look for tales connected to the character of your choice!