Descendants of Avalon

Genie's parents are divorcing. Her friends suggest making a wish at the old town fountain.  She thinks its ridiculous, but what could it hurt, right?

Turns out it could hurt a lot.

After Beth is kidnapped, Genie and the rest of her friends must follow her into the magical world of Avalon.  There they meet the knights of the round table and other legendary members of the Arthurian legends they thought were just stories.  Together with their new friends, the girls set out to save Beth and keep Earth from being taken over by the evil sorcerer.